2006 - Deficient Bridges by County - National Bridge Inventory - Bridge Inspection - Safety Inspection - Bridges & Structures

Deficient Bridges by County 2006

08/31/2006

10-Year Rule does not apply.

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All area measurements are in square meters, and are calculated in accordance with the Bridge Deck Area definition found on this page: https://www.fhwa.dot.gov/bridge/britab.cfm

Includes Federal Bridges

Maryland
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ALLEGANY (001)	238	25	50	75	155,293.84	16,420.77	16,818.13	33,238.90
ANNE ARUNDEL (003)	348	16	69	85	558,383.21	18,741.28	207,602.37	226,343.65
BALTIMORE (005)	777	59	181	240	702,565.03	47,716.60	115,391.15	163,107.75
CALVERT (009)	29	2	1	3	35,068.44	466.88	8,470.15	8,937.03
CAROLINE (011)	72	10	7	17	28,130.53	3,714.52	2,629.84	6,344.36
CARROLL (013)	198	19	44	63	48,966.07	4,692.34	6,893.19	11,585.53
CECIL (015)	188	33	36	69	97,147.46	4,959.79	17,900.90	22,860.69
CHARLES (017)	78	5	17	22	42,039.95	1,039.63	29,552.62	30,592.25
DORCHESTER (019)	48	5	2	7	119,735.13	1,533.21	1,434.50	2,967.71
FREDERICK (021)	468	43	103	146	181,494.84	8,796.05	43,808.82	52,604.87
GARRETT (023)	127	21	25	46	57,541.27	2,627.97	3,181.48	5,809.45
HARFORD (025)	264	28	58	86	174,662.14	3,266.16	55,672.87	58,939.03
HOWARD (027)	262	12	38	50	198,267.33	2,095.43	26,376.35	28,471.78
KENT (029)	43	1	6	7	15,325.55	1,063.05	5,606.89	6,669.94
MONTGOMERY (031)	397	30	107	137	304,430.58	17,703.06	78,435.83	96,138.89
PRINCE GEORGES (033)	504	37	88	125	401,371.25	72,803.61	82,805.01	155,608.62
QUEEN ANNES (035)	87	6	9	15	51,929.69	773.95	1,376.11	2,150.06
ST MARYS (037)	46	3	5	8	13,760.19	439.44	466.88	906.32
SOMERSET (039)	47	6	3	9	14,165.86	1,294.00	460.30	1,754.30
TALBOT (041)	38	2	8	10	15,316.74	380.30	2,869.99	3,250.29
WASHINGTON (043)	291	19	83	102	160,502.36	10,695.14	40,355.43	51,050.57
WICOMICO (045)	98	4	13	17	50,671.53	1,592.83	6,034.13	7,626.96
WORCESTER (047)	78	0	12	12	97,620.80	0.00	19,586.09	19,586.09
BALTIMORE CITY (510)	381	36	142	178	1,015,419.13	62,661.22	382,552.19	445,213.41
TOTALS	5,107	422	1,107	1,529	4,539,808.92	285,477.23	1,156,281.22	1,441,758.45

Excludes Federal Bridges

Maryland
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ALLEGANY (001)	235	25	49	74	155,125.38	16,420.77	16,771.88	33,192.65
ANNE ARUNDEL (003)	326	16	59	75	541,949.37	18,741.28	204,079.25	222,820.53
BALTIMORE (005)	777	59	181	240	702,565.03	47,716.60	115,391.15	163,107.75
CALVERT (009)	29	2	1	3	35,068.44	466.88	8,470.15	8,937.03
CAROLINE (011)	72	10	7	17	28,130.53	3,714.52	2,629.84	6,344.36
CARROLL (013)	198	19	44	63	48,966.07	4,692.34	6,893.19	11,585.53
CECIL (015)	187	33	35	68	86,177.41	4,959.79	6,930.85	11,890.64
CHARLES (017)	78	5	17	22	42,039.95	1,039.63	29,552.62	30,592.25
DORCHESTER (019)	48	5	2	7	119,735.13	1,533.21	1,434.50	2,967.71
FREDERICK (021)	466	43	102	145	181,377.73	8,796.05	43,717.95	52,514.00
GARRETT (023)	127	21	25	46	57,541.27	2,627.97	3,181.48	5,809.45
HARFORD (025)	259	27	56	83	174,026.80	3,219.12	55,436.64	58,655.76
HOWARD (027)	262	12	38	50	198,267.33	2,095.43	26,376.35	28,471.78
KENT (029)	43	1	6	7	15,325.55	1,063.05	5,606.89	6,669.94
MONTGOMERY (031)	377	28	98	126	293,316.38	16,841.90	72,030.56	88,872.46
PRINCE GEORGES (033)	470	35	81	116	382,244.87	71,257.86	79,358.92	150,616.78
QUEEN ANNES (035)	87	6	9	15	51,929.69	773.95	1,376.11	2,150.06
ST MARYS (037)	44	3	5	8	7,143.56	439.44	466.88	906.32
SOMERSET (039)	47	6	3	9	14,165.86	1,294.00	460.30	1,754.30
TALBOT (041)	38	2	8	10	15,316.74	380.30	2,869.99	3,250.29
WASHINGTON (043)	282	19	75	94	159,577.77	10,695.14	39,471.26	50,166.40
WICOMICO (045)	98	4	13	17	50,671.53	1,592.83	6,034.13	7,626.96
WORCESTER (047)	78	0	12	12	97,620.80	0.00	19,586.09	19,586.09
BALTIMORE CITY (510)	381	36	142	178	1,015,419.13	62,661.22	382,552.19	445,213.41
TOTALS	5,009	417	1,068	1,485	4,473,702.32	283,023.28	1,130,679.17	1,413,702.45

Includes Federal Bridges

Massachusetts
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BARNSTABLE (001)	102	8	55	63	63,516.03	3,078.09	37,565.99	40,644.08
BERKSHIRE (003)	426	42	108	150	119,322.40	6,606.18	49,629.94	56,236.12
BRISTOL (005)	384	58	150	208	338,751.53	124,933.26	116,009.97	240,943.23
DUKES (007)	5	3	2	5	2,660.92	2,388.84	272.08	2,660.92
ESSEX (009)	383	39	155	194	371,456.52	62,586.44	116,140.61	178,727.05
FRANKLIN (011)	289	53	66	119	121,340.47	38,186.33	23,289.56	61,475.89
HAMPDEN (013)	424	42	199	241	465,758.83	37,255.82	212,141.67	249,397.49
HAMPSHIRE (015)	253	37	88	125	82,534.70	14,939.50	24,693.05	39,632.55
MIDDLESEX (017)	749	81	383	464	530,549.75	46,589.91	295,714.95	342,304.86
NANTUCKET (019)	2	1	1	2	305.04	68.04	237.00	305.04
NORFOLK (021)	341	28	209	237	195,696.97	17,693.36	121,766.89	139,460.25
PLYMOUTH (023)	285	31	119	150	143,027.21	16,513.80	58,903.76	75,417.56
SUFFOLK (025)	323	53	209	262	599,946.04	128,135.95	374,740.50	502,876.45
WORCESTER (027)	980	115	413	528	485,955.03	39,677.07	242,598.95	282,276.02
TOTALS	4,946	591	2,157	2,748	3,520,821.44	538,652.59	1,673,704.92	2,212,357.51

Excludes Federal Bridges

Massachusetts
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BARNSTABLE (001)	99	8	53	61	45,370.69	3,078.09	20,460.15	23,538.24
BERKSHIRE (003)	425	42	108	150	118,928.15	6,606.18	49,629.94	56,236.12
BRISTOL (005)	383	58	150	208	338,669.37	124,933.26	116,009.97	240,943.23
DUKES (007)	5	3	2	5	2,660.92	2,388.84	272.08	2,660.92
ESSEX (009)	382	39	154	193	371,416.48	62,586.44	116,100.57	178,687.01
FRANKLIN (011)	289	53	66	119	121,340.47	38,186.33	23,289.56	61,475.89
HAMPDEN (013)	422	42	198	240	465,537.32	37,255.82	212,028.39	249,284.21
HAMPSHIRE (015)	251	37	87	124	82,224.50	14,939.50	24,629.69	39,569.19
MIDDLESEX (017)	749	81	383	464	530,549.75	46,589.91	295,714.95	342,304.86
NANTUCKET (019)	2	1	1	2	305.04	68.04	237.00	305.04
NORFOLK (021)	341	28	209	237	195,696.97	17,693.36	121,766.89	139,460.25
PLYMOUTH (023)	285	31	119	150	143,027.21	16,513.80	58,903.76	75,417.56
SUFFOLK (025)	323	53	209	262	599,946.04	128,135.95	374,740.50	502,876.45
WORCESTER (027)	969	115	409	524	484,601.38	39,677.07	242,202.63	281,879.70
TOTALS	4,925	591	2,148	2,739	3,500,274.29	538,652.59	1,655,986.08	2,194,638.67

Includes Federal Bridges

Michigan
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ALCONA (001)	25	3	0	3	4,840.37	163.90	0.00	163.90
ALGER (003)	54	16	2	18	7,604.83	1,173.79	175.52	1,349.31
ALLEGAN (005)	228	38	18	56	87,271.36	9,626.70	12,807.22	22,433.92
ALPENA (007)	32	2	0	2	11,767.76	1,527.10	0.00	1,527.10
ANTRIM (009)	15	3	3	6	4,137.80	255.87	782.40	1,038.27
ARENAC (011)	80	10	11	21	25,692.25	4,859.48	2,056.68	6,916.16
BARAGA (013)	55	8	1	9	10,803.42	992.33	0.00	992.33
BARRY (015)	43	10	0	10	11,102.36	1,521.29	0.00	1,521.29
BAY (017)	158	47	20	67	94,019.80	20,499.62	9,217.27	29,716.89
BENZIE (019)	17	3	1	4	3,536.30	259.69	89.18	348.87
BERRIEN (021)	268	39	41	80	224,338.90	19,091.68	30,313.64	49,405.32
BRANCH (023)	119	26	18	44	31,969.91	5,096.35	8,082.62	13,178.97
CALHOUN (025)	209	40	34	74	122,527.62	21,003.94	20,206.32	41,210.26
CASS (027)	47	12	1	13	7,575.85	2,090.60	191.52	2,282.12
CHARLEVOIX (029)	14	2	2	4	3,298.59	127.86	1,383.61	1,511.47
CHEBOYGAN (031)	68	9	5	14	29,284.16	2,033.12	3,464.34	5,497.46
CHIPPEWA (033)	110	17	8	25	70,450.54	2,190.09	5,275.12	7,465.21
CLARE (035)	84	22	3	25	31,868.70	7,095.42	338.01	7,433.43
CLINTON (037)	220	33	33	66	107,538.73	10,371.90	6,400.17	16,772.07
CRAWFORD (039)	49	0	3	3	17,633.58	0.00	1,050.42	1,050.42
DELTA (041)	85	11	8	19	20,890.40	3,091.51	805.79	3,897.30
DICKINSON (043)	34	3	1	4	10,973.23	203.22	145.22	348.44
EATON (045)	198	18	21	39	100,208.42	3,914.86	13,897.32	17,812.18
EMMET (047)	26	4	5	9	106,974.16	1,591.68	101,708.62	103,300.30
GENESEE (049)	370	81	96	177	269,209.91	34,418.75	81,761.01	116,179.76
GLADWIN (051)	62	8	5	13	14,283.11	1,058.78	395.13	1,453.91
GOGEBIC (053)	101	20	3	23	20,240.08	3,862.93	267.26	4,130.19
GRAND TRAVERSE (055)	29	3	5	8	7,568.17	692.31	1,242.81	1,935.12
GRATIOT (057)	167	34	14	48	44,529.08	7,049.44	4,677.94	11,727.38
HILLSDALE (059)	102	22	2	24	12,046.64	1,588.78	309.26	1,898.04
HOUGHTON (061)	46	4	2	6	15,863.48	223.91	136.39	360.30
HURON (063)	187	25	6	31	29,724.67	4,287.14	1,108.28	5,395.42
INGHAM (065)	235	43	57	100	181,022.46	26,902.00	50,604.12	77,506.12
IONIA (067)	119	18	13	31	51,344.64	3,978.85	6,773.57	10,752.42
IOSCO (069)	47	5	3	8	15,002.76	556.97	826.63	1,383.60
IRON (071)	54	9	7	16	12,866.81	1,635.15	2,176.36	3,811.51
ISABELLA (073)	152	32	11	43	42,478.68	8,154.08	4,080.31	12,234.39
JACKSON (075)	156	39	15	54	64,953.05	21,007.91	8,284.02	29,291.93
KALAMAZOO (077)	140	31	27	58	73,790.56	22,111.96	20,865.08	42,977.04
KALKASKA (079)	11	2	0	2	2,845.10	225.93	0.00	225.93
KENT (081)	514	37	120	157	445,686.26	34,011.02	136,559.50	170,570.52
KEWEENAW (083)	11	1	0	1	2,052.43	154.00	0.00	154.00
LAKE (085)	28	7	4	11	4,375.17	487.49	236.25	723.74
LAPEER (087)	158	20	11	31	46,873.22	6,225.19	2,080.41	8,305.60
LEELANAU (089)	7	2	1	3	1,921.75	571.22	70.70	641.92
LENAWEE (091)	224	34	20	54	43,186.73	7,930.34	6,121.10	14,051.44
LIVINGSTON (093)	150	40	19	59	51,897.46	17,436.37	5,576.66	23,013.03
LUCE (095)	25	4	3	7	4,442.43	197.27	137.28	334.55
MACKINAC (097)	65	7	1	8	24,847.82	4,036.05	43.12	4,079.17
MACOMB (099)	401	79	69	148	238,089.56	59,226.88	47,734.23	106,961.11
MANISTEE (101)	32	4	2	6	12,157.24	440.64	2,564.68	3,005.32
MARQUETTE (103)	131	32	28	60	29,409.39	6,659.53	2,253.97	8,913.50
MASON (105)	60	12	5	17	24,711.87	2,151.92	1,248.58	3,400.50
MECOSTA (107)	74	7	6	13	41,444.19	1,577.52	3,116.91	4,694.43
MENOMINEE (109)	91	21	3	24	25,238.08	2,816.53	667.60	3,484.13
MIDLAND (111)	120	23	12	35	53,209.73	13,130.80	6,326.36	19,457.16
MISSAUKEE (113)	42	14	0	14	6,103.41	1,688.83	0.00	1,688.83
MONROE (115)	299	77	22	99	132,560.11	46,880.82	14,033.48	60,914.30
MONTCALM (117)	115	13	5	18	33,184.75	968.75	1,248.59	2,217.34
MONTMORENCY (119)	16	1	0	1	2,421.83	420.44	0.00	420.44
MUSKEGON (121)	137	12	26	38	68,835.66	4,013.13	15,829.22	19,842.35
NEWAYGO (123)	67	28	4	32	17,286.23	4,193.46	181.35	4,374.81
OAKLAND (125)	438	80	117	197	357,242.39	77,801.49	84,186.94	161,988.43
OCEANA (127)	91	14	2	16	43,364.12	2,037.16	216.54	2,253.70
OGEMAW (129)	32	1	2	3	13,367.53	108.58	700.97	809.55
ONTONAGON (131)	61	10	2	12	29,414.75	2,868.48	9,183.44	12,051.92
OSCEOLA (133)	101	14	6	20	35,166.97	1,122.80	1,644.73	2,767.53
OSCODA (135)	15	3	0	3	3,995.61	215.60	0.00	215.60
OTSEGO (137)	18	1	4	5	12,638.50	141.41	3,616.71	3,758.12
OTTAWA (139)	240	9	16	25	120,557.95	4,237.91	13,068.74	17,306.65
PRESQUE ISLE (141)	36	6	4	10	6,508.83	651.29	674.10	1,325.39
ROSCOMMON (143)	37	2	3	5	22,182.26	405.36	1,605.97	2,011.33
SAGINAW (145)	319	90	24	114	297,209.44	55,358.88	16,720.72	72,079.60
ST CLAIR (147)	318	40	60	100	165,505.67	22,300.99	39,965.86	62,266.85
ST JOSEPH (149)	126	18	11	29	34,712.77	2,718.26	4,100.50	6,818.76
SANILAC (151)	172	10	2	12	27,525.28	2,333.09	130.13	2,463.22
SCHOOLCRAFT (153)	66	4	19	23	14,117.68	259.53	6,504.45	6,763.98
SHIAWASSEE (155)	164	21	15	36	58,397.63	4,759.04	7,717.73	12,476.77
TUSCOLA (157)	230	14	3	17	35,063.23	3,338.56	578.77	3,917.33
VAN BUREN (159)	118	16	10	26	43,105.64	7,123.24	3,686.98	10,810.22
WASHTENAW (161)	251	58	55	113	166,749.98	28,382.14	41,002.16	69,384.30
WAYNE (163)	1,012	193	392	585	1,236,290.63	342,029.97	491,853.05	833,883.02
WEXFORD (165)	62	7	3	10	36,257.50	832.55	567.19	1,399.74
TOTALS	10,890	1,838	1,616	3,454	6,073,387.92	1,030,781.42	1,375,654.83	2,406,436.25

Excludes Federal Bridges

Michigan
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ALCONA (001)	25	3	0	3	4,840.37	163.90	0.00	163.90
ALGER (003)	49	15	2	17	7,207.77	1,034.75	175.52	1,210.27
ALLEGAN (005)	228	38	18	56	87,271.36	9,626.70	12,807.22	22,433.92
ALPENA (007)	32	2	0	2	11,767.76	1,527.10	0.00	1,527.10
ANTRIM (009)	15	3	3	6	4,137.80	255.87	782.40	1,038.27
ARENAC (011)	80	10	11	21	25,692.25	4,859.48	2,056.68	6,916.16
BARAGA (013)	54	8	1	9	10,597.56	992.33	0.00	992.33
BARRY (015)	43	10	0	10	11,102.36	1,521.29	0.00	1,521.29
BAY (017)	158	47	20	67	94,019.80	20,499.62	9,217.27	29,716.89
BENZIE (019)	17	3	1	4	3,536.30	259.69	89.18	348.87
BERRIEN (021)	268	39	41	80	224,338.90	19,091.68	30,313.64	49,405.32
BRANCH (023)	119	26	18	44	31,969.91	5,096.35	8,082.62	13,178.97
CALHOUN (025)	209	40	34	74	122,527.62	21,003.94	20,206.32	41,210.26
CASS (027)	46	11	1	12	7,537.63	2,052.38	191.52	2,243.90
CHARLEVOIX (029)	14	2	2	4	3,298.59	127.86	1,383.61	1,511.47
CHEBOYGAN (031)	68	9	5	14	29,284.16	2,033.12	3,464.34	5,497.46
CHIPPEWA (033)	99	15	8	23	69,730.91	2,030.51	5,275.12	7,305.63
CLARE (035)	84	22	3	25	31,868.70	7,095.42	338.01	7,433.43
CLINTON (037)	220	33	33	66	107,538.73	10,371.90	6,400.17	16,772.07
CRAWFORD (039)	49	0	3	3	17,633.58	0.00	1,050.42	1,050.42
DELTA (041)	80	11	8	19	20,252.79	3,091.51	805.79	3,897.30
DICKINSON (043)	34	3	1	4	10,973.23	203.22	145.22	348.44
EATON (045)	198	18	21	39	100,208.42	3,914.86	13,897.32	17,812.18
EMMET (047)	26	4	5	9	106,974.16	1,591.68	101,708.62	103,300.30
GENESEE (049)	370	81	96	177	269,209.91	34,418.75	81,761.01	116,179.76
GLADWIN (051)	62	8	5	13	14,283.11	1,058.78	395.13	1,453.91
GOGEBIC (053)	95	20	2	22	19,689.97	3,862.93	165.42	4,028.35
GRAND TRAVERSE (055)	29	3	5	8	7,568.17	692.31	1,242.81	1,935.12
GRATIOT (057)	167	34	14	48	44,529.08	7,049.44	4,677.94	11,727.38
HILLSDALE (059)	102	22	2	24	12,046.64	1,588.78	309.26	1,898.04
HOUGHTON (061)	43	3	2	5	15,543.48	164.96	136.39	301.35
HURON (063)	187	25	6	31	29,724.67	4,287.14	1,108.28	5,395.42
INGHAM (065)	235	43	57	100	181,022.46	26,902.00	50,604.12	77,506.12
IONIA (067)	119	18	13	31	51,344.64	3,978.85	6,773.57	10,752.42
IOSCO (069)	47	5	3	8	15,002.76	556.97	826.63	1,383.60
IRON (071)	48	8	7	15	12,501.30	1,602.30	2,176.36	3,778.66
ISABELLA (073)	150	32	11	43	42,093.17	8,154.08	4,080.31	12,234.39
JACKSON (075)	156	39	15	54	64,953.05	21,007.91	8,284.02	29,291.93
KALAMAZOO (077)	140	31	27	58	73,790.56	22,111.96	20,865.08	42,977.04
KALKASKA (079)	11	2	0	2	2,845.10	225.93	0.00	225.93
KENT (081)	514	37	120	157	445,686.26	34,011.02	136,559.50	170,570.52
KEWEENAW (083)	11	1	0	1	2,052.43	154.00	0.00	154.00
LAKE (085)	28	7	4	11	4,375.17	487.49	236.25	723.74
LAPEER (087)	158	20	11	31	46,873.22	6,225.19	2,080.41	8,305.60
LEELANAU (089)	6	2	0	2	1,851.05	571.22	0.00	571.22
LENAWEE (091)	224	34	20	54	43,186.73	7,930.34	6,121.10	14,051.44
LIVINGSTON (093)	150	40	19	59	51,897.46	17,436.37	5,576.66	23,013.03
LUCE (095)	25	4	3	7	4,442.43	197.27	137.28	334.55
MACKINAC (097)	56	6	0	6	24,181.86	3,892.42	0.00	3,892.42
MACOMB (099)	399	79	67	146	237,888.62	59,226.88	47,533.29	106,760.17
MANISTEE (101)	32	4	2	6	12,157.24	440.64	2,564.68	3,005.32
MARQUETTE (103)	131	32	28	60	29,409.39	6,659.53	2,253.97	8,913.50
MASON (105)	60	12	5	17	24,711.87	2,151.92	1,248.58	3,400.50
MECOSTA (107)	74	7	6	13	41,444.19	1,577.52	3,116.91	4,694.43
MENOMINEE (109)	91	21	3	24	25,238.08	2,816.53	667.60	3,484.13
MIDLAND (111)	120	23	12	35	53,209.73	13,130.80	6,326.36	19,457.16
MISSAUKEE (113)	42	14	0	14	6,103.41	1,688.83	0.00	1,688.83
MONROE (115)	299	77	22	99	132,560.11	46,880.82	14,033.48	60,914.30
MONTCALM (117)	115	13	5	18	33,184.75	968.75	1,248.59	2,217.34
MONTMORENCY (119)	16	1	0	1	2,421.83	420.44	0.00	420.44
MUSKEGON (121)	137	12	26	38	68,835.66	4,013.13	15,829.22	19,842.35
NEWAYGO (123)	67	28	4	32	17,286.23	4,193.46	181.35	4,374.81
OAKLAND (125)	438	80	117	197	357,242.39	77,801.49	84,186.94	161,988.43
OCEANA (127)	91	14	2	16	43,364.12	2,037.16	216.54	2,253.70
OGEMAW (129)	32	1	2	3	13,367.53	108.58	700.97	809.55
ONTONAGON (131)	57	10	2	12	29,003.59	2,868.48	9,183.44	12,051.92
OSCEOLA (133)	101	14	6	20	35,166.97	1,122.80	1,644.73	2,767.53
OSCODA (135)	15	3	0	3	3,995.61	215.60	0.00	215.60
OTSEGO (137)	18	1	4	5	12,638.50	141.41	3,616.71	3,758.12
OTTAWA (139)	240	9	16	25	120,557.95	4,237.91	13,068.74	17,306.65
PRESQUE ISLE (141)	36	6	4	10	6,508.83	651.29	674.10	1,325.39
ROSCOMMON (143)	37	2	3	5	22,182.26	405.36	1,605.97	2,011.33
SAGINAW (145)	318	90	24	114	296,936.64	55,358.88	16,720.72	72,079.60
ST CLAIR (147)	318	40	60	100	165,505.67	22,300.99	39,965.86	62,266.85
ST JOSEPH (149)	126	18	11	29	34,712.77	2,718.26	4,100.50	6,818.76
SANILAC (151)	172	10	2	12	27,525.28	2,333.09	130.13	2,463.22
SCHOOLCRAFT (153)	36	1	4	5	11,839.49	67.50	5,576.90	5,644.40
SHIAWASSEE (155)	164	21	15	36	58,397.63	4,759.04	7,717.73	12,476.77
TUSCOLA (157)	230	14	3	17	35,063.23	3,338.56	578.77	3,917.33
VAN BUREN (159)	118	16	10	26	43,105.64	7,123.24	3,686.98	10,810.22
WASHTENAW (161)	251	58	55	113	166,749.98	28,382.14	41,002.16	69,384.30
WAYNE (163)	1,012	193	392	585	1,236,290.63	342,029.97	491,853.05	833,883.02
WEXFORD (165)	62	7	3	10	36,257.50	832.55	567.19	1,399.74
TOTALS	10,803	1,828	1,596	3,424	6,065,868.66	1,030,017.12	1,374,310.68	2,404,327.80

Includes Federal Bridges

Minnesota
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
AITKIN (001)	103	13	2	15	21,682.93	2,949.89	192.18	3,142.07
ANOKA (003)	127	5	4	9	132,914.20	708.93	2,245.98	2,954.91
BECKER (005)	51	8	2	10	8,667.15	1,018.22	0.00	1,018.22
BELTRAMI (007)	93	5	2	7	39,776.66	1,024.56	216.23	1,240.79
BENTON (009)	113	7	2	9	46,464.78	2,366.55	40.70	2,407.25
BIG STONE (011)	15	1	0	1	2,014.04	720.80	0.00	720.80
BLUE EARTH (013)	189	8	4	12	119,973.85	1,169.05	16,850.58	18,019.63
BROWN (015)	111	11	6	17	44,228.72	4,031.27	5,550.91	9,582.18
CARLTON (017)	135	15	2	17	63,745.18	1,348.19	891.34	2,239.53
CARVER (019)	92	4	6	10	33,918.82	2,572.61	3,002.25	5,574.86
CASS (021)	77	2	4	6	15,634.80	52.48	357.29	409.77
CHIPPEWA (023)	124	12	1	13	32,119.49	1,810.41	491.34	2,301.75
CHISAGO (025)	58	2	6	8	16,468.88	183.00	1,423.22	1,606.22
CLAY (027)	234	33	8	41	101,815.48	7,168.00	13,500.88	20,668.88
CLEARWATER (029)	49	3	1	4	6,058.91	273.49	71.54	345.03
COOK (031)	51	6	1	7	9,444.35	296.46	127.98	424.44
COTTONWOOD (033)	152	17	2	19	19,480.56	1,514.42	135.73	1,650.15
CROW WING (035)	68	2	5	7	31,060.28	83.70	5,489.85	5,573.55
DAKOTA (037)	234	2	11	13	283,570.80	285.18	14,337.02	14,622.20
DODGE (039)	168	10	2	12	31,874.32	851.85	43.45	895.30
DOUGLAS (041)	41	1	1	2	15,824.46	64.32	317.46	381.78
FARIBAULT (043)	225	25	1	26	58,881.94	3,395.76	142.08	3,537.84
FILLMORE (045)	335	65	21	86	56,697.84	6,501.64	2,243.59	8,745.23
FREEBORN (047)	141	7	0	7	74,009.81	800.55	0.00	800.55
GOODHUE (049)	320	23	9	32	75,799.82	3,578.40	805.21	4,383.61
GRANT (051)	34	4	1	5	3,900.04	316.51	200.75	517.26
HENNEPIN (053)	848	67	119	186	1,385,219.95	73,172.46	136,779.36	209,951.82
HOUSTON (055)	161	33	6	39	49,317.26	3,965.80	299.10	4,264.90
HUBBARD (057)	41	7	1	8	5,643.70	996.89	312.12	1,309.01
ISANTI (059)	37	1	2	3	16,034.21	90.24	724.00	814.24
ITASCA (061)	155	13	4	17	57,661.86	2,818.51	1,068.95	3,887.46
JACKSON (063)	190	19	6	25	41,225.96	2,869.83	1,151.63	4,021.46
KANABEC (065)	80	3	0	3	16,490.43	526.17	0.00	526.17
KANDIYOHI (067)	90	5	2	7	30,718.11	436.57	418.45	855.02
KITTSON (069)	158	9	5	14	31,984.32	11,523.16	695.89	12,219.05
KOOCHICHING (071)	94	6	6	12	35,419.23	1,252.23	4,186.09	5,438.32
LAC QUI PARLE (073)	168	8	1	9	29,700.14	800.10	87.77	887.87
LAKE (075)	82	8	4	12	21,186.09	2,246.12	515.01	2,761.13
LAKE OF THE WOODS (077)	58	8	1	9	17,006.08	1,464.61	3,172.77	4,637.38
LE SUEUR (079)	66	2	3	5	19,965.72	157.25	562.57	719.82
LINCOLN (081)	102	13	5	18	6,793.99	777.59	202.00	979.59
LYON (083)	232	13	5	18	31,917.87	1,380.47	1,184.33	2,564.80
MCLEOD (085)	74	4	5	9	29,206.00	996.92	1,869.06	2,865.98
MAHNOMEN (087)	42	3	1	4	4,685.47	237.72	73.15	310.87
MARSHALL (089)	214	13	11	24	32,455.70	2,012.55	3,836.97	5,849.52
MARTIN (091)	160	8	5	13	43,071.34	658.61	662.60	1,321.21
MEEKER (093)	62	2	2	4	13,752.26	488.48	0.00	488.48
MILLE LACS (095)	106	3	3	6	28,163.89	833.32	918.96	1,752.28
MORRISON (097)	167	12	2	14	48,908.04	679.31	293.28	972.59
MOWER (099)	328	70	17	87	68,447.26	9,186.04	9,726.34	18,912.38
MURRAY (101)	129	7	3	10	11,197.52	604.76	483.05	1,087.81
NICOLLET (103)	48	1	1	2	16,897.81	0.00	0.00	0.00
NOBLES (105)	298	2	10	12	33,479.32	84.70	637.07	721.77
NORMAN (107)	151	11	2	13	37,325.11	3,787.46	169.61	3,957.07
OLMSTED (109)	346	18	11	29	146,195.77	3,638.02	8,825.32	12,463.34
OTTER TAIL (111)	147	18	3	21	43,067.16	3,562.04	1,019.34	4,581.38
PENNINGTON (113)	52	1	0	1	12,743.64	141.36	0.00	141.36
PINE (115)	162	9	5	14	49,407.46	820.68	1,390.46	2,211.14
PIPESTONE (117)	174	29	1	30	16,984.01	3,348.49	327.24	3,675.73
POLK (119)	258	19	5	24	67,499.45	2,685.75	2,788.68	5,474.43
POPE (121)	44	2	0	2	3,621.73	258.30	0.00	258.30
RAMSEY (123)	314	30	63	93	524,769.04	75,549.81	81,481.12	157,030.93
RED LAKE (125)	59	1	0	1	12,952.09	0.00	0.00	0.00
REDWOOD (127)	194	39	2	41	44,267.91	3,842.54	380.53	4,223.07
RENVILLE (129)	136	21	1	22	18,452.23	2,086.09	394.25	2,480.34
RICE (131)	140	15	8	23	48,448.94	6,362.38	4,637.05	10,999.43
ROCK (133)	248	22	4	26	34,083.15	3,564.14	470.62	4,034.76
ROSEAU (135)	134	18	3	21	19,504.14	1,795.06	207.10	2,002.16
ST LOUIS (137)	679	68	41	109	501,841.32	9,895.73	86,644.91	96,540.64
SCOTT (139)	100	6	4	10	60,260.26	56.73	3,203.82	3,260.55
SHERBURNE (141)	46	5	2	7	35,800.10	1,123.69	1,092.09	2,215.78
SIBLEY (143)	104	29	2	31	25,434.73	4,854.56	6,504.82	11,359.38
STEARNS (145)	217	5	1	6	107,456.28	2,083.46	1,024.92	3,108.38
STEELE (147)	129	11	10	21	40,753.87	2,198.91	5,958.25	8,157.16
STEVENS (149)	45	0	0	0	4,855.51	0.00	0.00	0.00
SWIFT (151)	97	17	0	17	25,541.63	2,939.51	0.00	2,939.51
TODD (153)	129	6	7	13	14,308.37	561.49	46.86	608.35
TRAVERSE (155)	120	6	0	6	10,205.24	930.10	0.00	930.10
WABASHA (157)	147	12	3	15	49,262.23	4,244.25	1,769.38	6,013.63
WADENA (159)	70	0	1	1	15,527.67	0.00	0.00	0.00
WASECA (161)	75	7	2	9	12,319.10	776.45	720.10	1,496.55
WASHINGTON (163)	105	8	7	15	198,391.14	20,512.98	4,539.72	25,052.70
WATONWAN (165)	168	10	2	12	37,431.70	872.07	240.87	1,112.94
WILKIN (167)	203	16	5	21	26,068.77	1,126.14	213.16	1,339.30
WINONA (169)	220	20	4	24	94,556.99	6,119.88	3,047.72	9,167.60
WRIGHT (171)	65	7	1	8	45,479.86	5,975.00	419.90	6,394.90
YELLOW MEDICINE (173)	221	23	3	26	35,515.63	2,891.76	264.60	3,156.36
TOTALS	13,029	1,140	537	1,677	5,892,909.87	343,951.48	456,320.52	800,272.00

Excludes Federal Bridges

Minnesota
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
AITKIN (001)	100	13	1	14	21,202.46	2,949.89	133.77	3,083.66
ANOKA (003)	127	5	4	9	132,914.20	708.93	2,245.98	2,954.91
BECKER (005)	51	8	2	10	8,667.15	1,018.22	0.00	1,018.22
BELTRAMI (007)	88	5	2	7	37,378.22	1,024.56	216.23	1,240.79
BENTON (009)	113	7	2	9	46,464.78	2,366.55	40.70	2,407.25
BIG STONE (011)	13	1	0	1	1,722.98	720.80	0.00	720.80
BLUE EARTH (013)	189	8	4	12	119,973.85	1,169.05	16,850.58	18,019.63
BROWN (015)	111	11	6	17	44,228.72	4,031.27	5,550.91	9,582.18
CARLTON (017)	135	15	2	17	63,745.18	1,348.19	891.34	2,239.53
CARVER (019)	92	4	6	10	33,918.82	2,572.61	3,002.25	5,574.86
CASS (021)	72	2	3	5	15,270.17	52.48	261.53	314.01
CHIPPEWA (023)	122	12	1	13	30,979.12	1,810.41	491.34	2,301.75
CHISAGO (025)	58	2	6	8	16,468.88	183.00	1,423.22	1,606.22
CLAY (027)	234	33	8	41	101,815.48	7,168.00	13,500.88	20,668.88
CLEARWATER (029)	45	3	0	3	5,018.53	273.49	0.00	273.49
COOK (031)	34	4	1	5	6,438.70	222.06	127.98	350.04
COTTONWOOD (033)	152	17	2	19	19,480.56	1,514.42	135.73	1,650.15
CROW WING (035)	68	2	5	7	31,060.28	83.70	5,489.85	5,573.55
DAKOTA (037)	234	2	11	13	283,570.80	285.18	14,337.02	14,622.20
DODGE (039)	168	10	2	12	31,874.32	851.85	43.45	895.30
DOUGLAS (041)	41	1	1	2	15,824.46	64.32	317.46	381.78
FARIBAULT (043)	225	25	1	26	58,881.94	3,395.76	142.08	3,537.84
FILLMORE (045)	335	65	21	86	56,697.84	6,501.64	2,243.59	8,745.23
FREEBORN (047)	141	7	0	7	74,009.81	800.55	0.00	800.55
GOODHUE (049)	320	23	9	32	75,799.82	3,578.40	805.21	4,383.61
GRANT (051)	34	4	1	5	3,900.04	316.51	200.75	517.26
HENNEPIN (053)	848	67	119	186	1,385,219.95	73,172.46	136,779.36	209,951.82
HOUSTON (055)	161	33	6	39	49,317.26	3,965.80	299.10	4,264.90
HUBBARD (057)	41	7	1	8	5,643.70	996.89	312.12	1,309.01
ISANTI (059)	37	1	2	3	16,034.21	90.24	724.00	814.24
ITASCA (061)	146	12	4	16	56,960.09	2,784.21	1,068.95	3,853.16
JACKSON (063)	190	19	6	25	41,225.96	2,869.83	1,151.63	4,021.46
KANABEC (065)	80	3	0	3	16,490.43	526.17	0.00	526.17
KANDIYOHI (067)	90	5	2	7	30,718.11	436.57	418.45	855.02
KITTSON (069)	158	9	5	14	31,984.32	11,523.16	695.89	12,219.05
KOOCHICHING (071)	90	4	6	10	34,939.85	980.79	4,186.09	5,166.88
LAC QUI PARLE (073)	167	8	1	9	28,616.91	800.10	87.77	887.87
LAKE (075)	70	7	2	9	20,365.02	2,246.12	182.32	2,428.44
LAKE OF THE WOODS (077)	58	8	1	9	17,006.08	1,464.61	3,172.77	4,637.38
LE SUEUR (079)	66	2	3	5	19,965.72	157.25	562.57	719.82
LINCOLN (081)	102	13	5	18	6,793.99	777.59	202.00	979.59
LYON (083)	232	13	5	18	31,917.87	1,380.47	1,184.33	2,564.80
MCLEOD (085)	74	4	5	9	29,206.00	996.92	1,869.06	2,865.98
MAHNOMEN (087)	42	3	1	4	4,685.47	237.72	73.15	310.87
MARSHALL (089)	209	13	9	22	32,001.51	2,012.55	3,700.44	5,712.99
MARTIN (091)	160	8	5	13	43,071.34	658.61	662.60	1,321.21
MEEKER (093)	62	2	2	4	13,752.26	488.48	0.00	488.48
MILLE LACS (095)	106	3	3	6	28,163.89	833.32	918.96	1,752.28
MORRISON (097)	167	12	2	14	48,908.04	679.31	293.28	972.59
MOWER (099)	328	70	17	87	68,447.26	9,186.04	9,726.34	18,912.38
MURRAY (101)	129	7	3	10	11,197.52	604.76	483.05	1,087.81
NICOLLET (103)	48	1	1	2	16,897.81	0.00	0.00	0.00
NOBLES (105)	298	2	10	12	33,479.32	84.70	637.07	721.77
NORMAN (107)	151	11	2	13	37,325.11	3,787.46	169.61	3,957.07
OLMSTED (109)	346	18	11	29	146,195.77	3,638.02	8,825.32	12,463.34
OTTER TAIL (111)	147	18	3	21	43,067.16	3,562.04	1,019.34	4,581.38
PENNINGTON (113)	52	1	0	1	12,743.64	141.36	0.00	141.36
PINE (115)	162	9	5	14	49,407.46	820.68	1,390.46	2,211.14
PIPESTONE (117)	174	29	1	30	16,984.01	3,348.49	327.24	3,675.73
POLK (119)	258	19	5	24	67,499.45	2,685.75	2,788.68	5,474.43
POPE (121)	44	2	0	2	3,621.73	258.30	0.00	258.30
RAMSEY (123)	314	30	63	93	524,769.04	75,549.81	81,481.12	157,030.93
RED LAKE (125)	59	1	0	1	12,952.09	0.00	0.00	0.00
REDWOOD (127)	194	39	2	41	44,267.91	3,842.54	380.53	4,223.07
RENVILLE (129)	136	21	1	22	18,452.23	2,086.09	394.25	2,480.34
RICE (131)	140	15	8	23	48,448.94	6,362.38	4,637.05	10,999.43
ROCK (133)	248	22	4	26	34,083.15	3,564.14	470.62	4,034.76
ROSEAU (135)	134	18	3	21	19,504.14	1,795.06	207.10	2,002.16
ST LOUIS (137)	669	66	41	107	500,650.08	9,710.02	86,644.91	96,354.93
SCOTT (139)	100	6	4	10	60,260.26	56.73	3,203.82	3,260.55
SHERBURNE (141)	44	5	2	7	35,690.62	1,123.69	1,092.09	2,215.78
SIBLEY (143)	104	29	2	31	25,434.73	4,854.56	6,504.82	11,359.38
STEARNS (145)	217	5	1	6	107,456.28	2,083.46	1,024.92	3,108.38
STEELE (147)	129	11	10	21	40,753.87	2,198.91	5,958.25	8,157.16
STEVENS (149)	45	0	0	0	4,855.51	0.00	0.00	0.00
SWIFT (151)	97	17	0	17	25,541.63	2,939.51	0.00	2,939.51
TODD (153)	129	6	7	13	14,308.37	561.49	46.86	608.35
TRAVERSE (155)	118	6	0	6	9,520.56	930.10	0.00	930.10
WABASHA (157)	147	12	3	15	49,262.23	4,244.25	1,769.38	6,013.63
WADENA (159)	70	0	1	1	15,527.67	0.00	0.00	0.00
WASECA (161)	75	7	2	9	12,319.10	776.45	720.10	1,496.55
WASHINGTON (163)	105	8	7	15	198,391.14	20,512.98	4,539.72	25,052.70
WATONWAN (165)	168	10	2	12	37,431.70	872.07	240.87	1,112.94
WILKIN (167)	203	16	5	21	26,068.77	1,126.14	213.16	1,339.30
WINONA (169)	220	20	4	24	94,556.99	6,119.88	3,047.72	9,167.60
WRIGHT (171)	65	7	1	8	45,479.86	5,975.00	419.90	6,394.90
YELLOW MEDICINE (173)	221	23	3	26	35,515.63	2,891.76	264.60	3,156.36
TOTALS	12,946	1,132	530	1,662	5,878,663.83	343,385.63	455,625.59	799,011.22

Includes Federal Bridges

Mississippi
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAMS (001)	102	27	12	39	71,782.20	6,550.69	21,465.00	28,015.69
ALCORN (003)	220	44	12	56	107,665.51	6,877.76	5,041.17	11,918.93
AMITE (005)	232	89	1	90	61,283.00	10,321.99	87.00	10,408.99
ATTALA (007)	251	94	10	104	61,299.61	13,466.17	3,605.56	17,071.73
BENTON (009)	108	27	0	27	55,209.37	7,378.60	0.00	7,378.60
BOLIVAR (011)	289	67	2	69	65,471.93	15,079.14	254.50	15,333.64
CALHOUN (013)	222	62	13	75	61,074.47	9,505.68	6,420.45	15,926.13
CARROLL (015)	227	91	14	105	63,019.87	10,440.38	8,858.69	19,299.07
CHICKASAW (017)	249	26	25	51	64,547.86	6,102.25	5,943.19	12,045.44
CHOCTAW (019)	161	24	14	38	31,839.74	3,654.79	4,269.56	7,924.35
CLAIBORNE (021)	139	6	8	14	87,069.75	1,246.10	1,690.88	2,936.98
CLARKE (023)	234	49	22	71	108,113.94	16,667.15	14,018.39	30,685.54
CLAY (025)	152	18	4	22	61,796.85	2,096.15	2,740.58	4,836.73
COAHOMA (027)	115	5	3	8	67,373.95	3,095.71	5,690.24	8,785.95
COPIAH (029)	254	47	21	68	83,584.89	7,094.28	8,912.96	16,007.24
COVINGTON (031)	160	22	12	34	56,702.98	3,491.60	2,950.04	6,441.64
DE SOTO (033)	186	9	27	36	116,774.90	3,488.52	14,956.80	18,445.32
FORREST (035)	274	27	45	72	111,387.69	6,237.10	33,961.59	40,198.69
FRANKLIN (037)	160	52	5	57	77,100.95	8,411.03	3,696.38	12,107.41
GEORGE (039)	111	12	4	16	57,815.90	3,682.20	18,061.72	21,743.92
GREENE (041)	148	15	5	20	104,208.56	3,994.61	1,066.02	5,060.63
GRENADA (043)	157	11	25	36	66,005.21	5,420.91	16,177.64	21,598.55
HANCOCK (045)	101	13	9	22	161,329.94	64,556.42	5,529.54	70,085.96
HARRISON (047)	280	13	44	57	448,163.53	59,207.47	17,300.38	76,507.85
HINDS (049)	665	110	91	201	464,617.65	30,392.46	75,181.80	105,574.26
HOLMES (051)	228	72	7	79	101,007.93	19,008.04	2,638.84	21,646.88
HUMPHREYS (053)	111	35	4	39	54,801.90	5,321.75	481.18	5,802.93
ISSAQUENA (055)	23	1	0	1	16,508.26	92.22	0.00	92.22
ITAWAMBA (057)	226	71	4	75	140,799.49	11,250.78	2,616.11	13,866.89
JACKSON (059)	253	22	15	37	528,259.34	3,916.34	7,583.66	11,500.00
JASPER (061)	194	51	9	60	53,306.14	14,623.47	3,319.19	17,942.66
JEFFERSON (063)	109	41	2	43	42,038.63	7,563.65	65.27	7,628.92
JEFFERSON DAVIS (065)	138	21	6	27	42,965.80	4,219.79	2,331.57	6,551.36
JONES (067)	333	43	54	97	155,627.22	9,031.49	37,223.24	46,254.73
KEMPER (069)	216	25	2	27	68,345.40	2,108.40	222.14	2,330.54
LAFAYETTE (071)	266	97	13	110	82,247.09	15,319.70	12,677.67	27,997.37
LAMAR (073)	157	7	9	16	54,392.28	2,262.09	5,786.93	8,049.02
LAUDERDALE (075)	490	72	80	152	227,867.19	13,051.87	51,731.83	64,783.70
LAWRENCE (077)	125	19	8	27	44,889.91	1,423.26	4,825.79	6,249.05
LEAKE (079)	207	19	10	29	95,893.53	2,391.99	6,504.49	8,896.48
LEE (081)	380	50	30	80	217,319.45	9,915.47	16,789.59	26,705.06
LEFLORE (083)	142	18	14	32	83,993.21	6,207.43	10,567.04	16,774.47
LINCOLN (085)	389	103	35	138	100,648.18	10,409.00	17,488.20	27,897.20
LOWNDES (087)	238	15	25	40	173,709.44	3,052.48	14,388.98	17,441.46
MADISON (089)	304	34	34	68	131,177.76	5,140.52	19,826.83	24,967.35
MARION (091)	207	29	13	42	77,092.11	7,347.75	10,051.73	17,399.48
MARSHALL (093)	236	76	5	81	125,665.68	20,974.15	2,721.27	23,695.42
MONROE (095)	288	32	8	40	171,487.98	6,262.99	6,463.58	12,726.57
MONTGOMERY (097)	193	36	16	52	60,023.34	3,392.57	7,495.19	10,887.76
NESHOBA (099)	192	14	3	17	46,770.64	2,665.25	1,107.96	3,773.21
NEWTON (101)	246	57	24	81	72,934.72	12,237.39	13,323.06	25,560.45
NOXUBEE (103)	194	22	9	31	60,757.86	2,349.49	2,451.21	4,800.70
OKTIBBEHA (105)	232	16	21	37	90,456.00	1,676.22	8,191.94	9,868.16
PANOLA (107)	247	75	36	111	85,784.90	15,162.65	22,199.82	37,362.47
PEARL RIVER (109)	228	44	26	70	98,876.83	10,591.28	12,215.81	22,807.09
PERRY (111)	162	30	3	33	72,484.85	11,037.99	5,605.42	16,643.41
PIKE (113)	246	80	31	111	80,566.96	12,115.09	17,452.28	29,567.37
PONTOTOC (115)	158	26	17	43	48,547.18	2,307.92	5,641.81	7,949.73
PRENTISS (117)	211	55	13	68	65,032.23	6,524.49	3,246.11	9,770.60
QUITMAN (119)	122	43	11	54	43,612.73	8,389.05	6,037.02	14,426.07
RANKIN (121)	362	10	54	64	195,806.54	2,558.37	60,915.54	63,473.91
SCOTT (123)	205	19	9	28	50,781.60	3,891.50	5,426.28	9,317.78
SHARKEY (125)	73	20	4	24	25,912.69	3,121.70	1,027.08	4,148.78
SIMPSON (127)	202	46	24	70	53,173.06	7,419.59	15,723.19	23,142.78
SMITH (129)	185	43	1	44	50,096.61	4,515.86	62.64	4,578.50
STONE (131)	117	9	15	24	39,978.33	1,294.90	8,915.16	10,210.06
SUNFLOWER (133)	183	69	5	74	68,411.17	14,817.84	3,898.69	18,716.53
TALLAHATCHIE (135)	163	59	7	66	55,089.04	17,071.99	1,199.46	18,271.45
TATE (137)	141	36	18	54	66,262.13	9,395.96	26,693.76	36,089.72
TIPPAH (139)	165	58	1	59	37,923.54	6,289.14	174.00	6,463.14
TISHOMINGO (141)	150	25	8	33	87,453.23	3,180.23	2,821.87	6,002.10
TUNICA (143)	74	1	5	6	24,376.18	383.88	1,380.02	1,763.90
UNION (145)	208	51	22	73	81,730.34	8,507.25	9,156.18	17,663.43
WALTHALL (147)	171	42	1	43	42,500.84	3,736.01	62.64	3,798.65
WARREN (149)	172	19	36	55	118,872.81	14,319.87	19,582.35	33,902.22
WASHINGTON (151)	343	117	33	150	91,730.36	17,642.75	7,565.87	25,208.62
WAYNE (153)	203	17	9	26	101,038.43	3,816.91	4,187.43	8,004.34
WEBSTER (155)	183	31	9	40	60,261.65	3,226.31	2,897.03	6,123.34
WILKINSON (157)	123	50	2	52	70,633.28	7,393.17	298.98	7,692.15
WINSTON (159)	181	25	8	33	55,085.39	2,506.77	991.80	3,498.57
YALOBUSHA (161)	167	36	28	64	60,070.18	10,398.57	15,527.84	25,926.41
YAZOO (163)	293	107	4	111	174,237.20	18,037.67	787.90	18,825.57
TOTALS	16,952	4,947	2,746	7,693	7,942,557.01	741,329.42	808,448.55	1,549,777.97

Excludes Federal Bridges

Mississippi
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAMS (001)	93	26	9	35	64,521.97	6,436.69	19,203.48	25,640.17
ALCORN (003)	220	44	12	56	107,665.51	6,877.76	5,041.17	11,918.93
AMITE (005)	232	89	1	90	61,283.00	10,321.99	87.00	10,408.99
ATTALA (007)	231	94	7	101	58,919.54	13,466.17	3,187.26	16,653.43
BENTON (009)	108	27	0	27	55,209.37	7,378.60	0.00	7,378.60
BOLIVAR (011)	289	67	2	69	65,471.93	15,079.14	254.50	15,333.64
CALHOUN (013)	222	62	13	75	61,074.47	9,505.68	6,420.45	15,926.13
CARROLL (015)	227	91	14	105	63,019.87	10,440.38	8,858.69	19,299.07
CHICKASAW (017)	222	25	19	44	54,806.82	6,102.25	5,188.81	11,291.06
CHOCTAW (019)	131	23	8	31	26,656.24	3,396.40	3,310.88	6,707.28
CLAIBORNE (021)	110	6	1	7	73,751.67	1,246.10	534.36	1,780.46
CLARKE (023)	234	49	22	71	108,113.94	16,667.15	14,018.39	30,685.54
CLAY (025)	149	18	4	22	61,143.19	2,096.15	2,740.58	4,836.73
COAHOMA (027)	115	5	3	8	67,373.95	3,095.71	5,690.24	8,785.95
COPIAH (029)	254	47	21	68	83,584.89	7,094.28	8,912.96	16,007.24
COVINGTON (031)	160	22	12	34	56,702.98	3,491.60	2,950.04	6,441.64
DE SOTO (033)	186	9	27	36	116,774.90	3,488.52	14,956.80	18,445.32
FORREST (035)	274	27	45	72	111,387.69	6,237.10	33,961.59	40,198.69
FRANKLIN (037)	155	51	5	56	76,633.07	8,308.13	3,696.38	12,004.51
GEORGE (039)	107	12	4	16	56,973.06	3,682.20	18,061.72	21,743.92
GREENE (041)	148	15	5	20	104,208.56	3,994.61	1,066.02	5,060.63
GRENADA (043)	154	11	23	34	65,197.75	5,420.91	15,443.08	20,863.99
HANCOCK (045)	101	13	9	22	161,329.94	64,556.42	5,529.54	70,085.96
HARRISON (047)	278	13	43	56	448,030.55	59,207.47	17,270.30	76,477.77
HINDS (049)	628	110	80	190	450,869.03	30,392.46	72,955.68	103,348.14
HOLMES (051)	228	72	7	79	101,007.93	19,008.04	2,638.84	21,646.88
HUMPHREYS (053)	110	34	4	38	54,741.70	5,261.55	481.18	5,742.73
ISSAQUENA (055)	21	1	0	1	14,533.82	92.22	0.00	92.22
ITAWAMBA (057)	222	71	4	75	138,550.18	11,250.78	2,616.11	13,866.89
JACKSON (059)	250	22	15	37	526,759.88	3,916.34	7,583.66	11,500.00
JASPER (061)	190	50	9	59	52,851.10	14,484.75	3,319.19	17,803.94
JEFFERSON (063)	91	41	0	41	34,483.60	7,563.65	0.00	7,563.65
JEFFERSON DAVIS (065)	138	21	6	27	42,965.80	4,219.79	2,331.57	6,551.36
JONES (067)	328	43	54	97	155,233.23	9,031.49	37,223.24	46,254.73
KEMPER (069)	210	25	2	27	67,261.02	2,108.40	222.14	2,330.54
LAFAYETTE (071)	264	97	13	110	82,096.69	15,319.70	12,677.67	27,997.37
LAMAR (073)	157	7	9	16	54,392.28	2,262.09	5,786.93	8,049.02
LAUDERDALE (075)	484	72	80	152	227,098.97	13,051.87	51,731.83	64,783.70
LAWRENCE (077)	125	19	8	27	44,889.91	1,423.26	4,825.79	6,249.05
LEAKE (079)	174	19	6	25	94,039.97	2,391.99	5,708.54	8,100.53
LEE (081)	340	50	29	79	198,385.78	9,915.47	15,287.77	25,203.24
LEFLORE (083)	142	18	14	32	83,993.21	6,207.43	10,567.04	16,774.47
LINCOLN (085)	388	102	35	137	100,608.70	10,369.52	17,488.20	27,857.72
LOWNDES (087)	238	15	25	40	173,709.44	3,052.48	14,388.98	17,441.46
MADISON (089)	271	34	30	64	121,349.34	5,140.52	18,552.86	23,693.38
MARION (091)	207	29	13	42	77,092.11	7,347.75	10,051.73	17,399.48
MARSHALL (093)	236	76	5	81	125,665.68	20,974.15	2,721.27	23,695.42
MONROE (095)	287	32	8	40	170,971.57	6,262.99	6,463.58	12,726.57
MONTGOMERY (097)	193	36	16	52	60,023.34	3,392.57	7,495.19	10,887.76
NESHOBA (099)	182	14	3	17	45,880.92	2,665.25	1,107.96	3,773.21
NEWTON (101)	245	57	24	81	72,934.72	12,237.39	13,323.06	25,560.45
NOXUBEE (103)	189	20	7	27	60,275.78	2,131.36	2,307.11	4,438.47
OKTIBBEHA (105)	231	16	20	36	90,361.95	1,676.22	8,097.89	9,774.11
PANOLA (107)	246	75	36	111	83,786.93	15,162.65	22,199.82	37,362.47
PEARL RIVER (109)	228	44	26	70	98,876.83	10,591.28	12,215.81	22,807.09
PERRY (111)	158	30	3	33	71,691.40	11,037.99	5,605.42	16,643.41
PIKE (113)	246	80	31	111	80,566.96	12,115.09	17,452.28	29,567.37
PONTOTOC (115)	150	26	16	42	47,637.14	2,307.92	5,519.81	7,827.73
PRENTISS (117)	198	55	12	67	58,223.37	6,524.49	2,873.42	9,397.91
QUITMAN (119)	122	43	11	54	43,612.73	8,389.05	6,037.02	14,426.07
RANKIN (121)	362	10	54	64	195,806.54	2,558.37	60,915.54	63,473.91
SCOTT (123)	202	19	9	28	50,472.22	3,891.50	5,426.28	9,317.78
SHARKEY (125)	69	20	4	24	25,215.47	3,121.70	1,027.08	4,148.78
SIMPSON (127)	202	46	24	70	53,173.06	7,419.59	15,723.19	23,142.78
SMITH (129)	181	43	1	44	49,772.30	4,515.86	62.64	4,578.50
STONE (131)	117	9	15	24	39,978.33	1,294.90	8,915.16	10,210.06
SUNFLOWER (133)	183	69	5	74	68,411.17	14,817.84	3,898.69	18,716.53
TALLAHATCHIE (135)	163	59	7	66	55,089.04	17,071.99	1,199.46	18,271.45
TATE (137)	141	36	18	54	66,262.13	9,395.96	26,693.76	36,089.72
TIPPAH (139)	165	58	1	59	37,923.54	6,289.14	174.00	6,463.14
TISHOMINGO (141)	135	25	6	31	76,597.88	3,180.23	2,182.27	5,362.50
TUNICA (143)	74	1	5	6	24,376.18	383.88	1,380.02	1,763.90
UNION (145)	208	51	22	73	81,730.34	8,507.25	9,156.18	17,663.43
WALTHALL (147)	171	42	1	43	42,500.84	3,736.01	62.64	3,798.65
WARREN (149)	159	18	27	45	116,152.50	14,223.49	17,273.59	31,497.08
WASHINGTON (151)	343	117	33	150	91,730.36	17,642.75	7,565.87	25,208.62
WAYNE (153)	187	17	9	26	98,111.34	3,816.91	4,187.43	8,004.34
WEBSTER (155)	167	31	4	35	55,665.48	3,226.31	2,082.08	5,308.39
WILKINSON (157)	122	50	2	52	70,560.62	7,393.17	298.98	7,692.15
WINSTON (159)	175	24	4	28	54,496.46	2,451.57	652.47	3,104.04
YALOBUSHA (161)	165	36	27	63	58,941.50	10,398.57	14,953.36	25,351.93
YAZOO (163)	286	107	2	109	172,583.97	18,037.67	485.12	18,522.79
TOTALS	16,494	4,947	2,746	7,693	7,802,809.14	740,246.02	790,558.64	1,530,804.66

Includes Federal Bridges

Missouri
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAIR (001)	261	45	142	187	38,351.26	6,145.55	14,390.18	20,535.73
ANDREW (003)	185	52	30	82	62,974.15	11,334.69	2,879.20	14,213.89
ATCHISON (005)	186	40	11	51	68,128.83	13,155.14	1,708.97	14,864.11
AUDRAIN (007)	300	39	21	60	54,690.39	4,590.81	4,715.86	9,306.67
BARRY (009)	144	22	20	42	33,640.31	3,934.32	10,532.81	14,467.13
BARTON (011)	204	36	18	54	34,392.06	4,213.00	4,080.47	8,293.47
BATES (013)	309	38	60	98	62,589.87	9,918.13	8,688.35	18,606.48
BENTON (015)	131	26	11	37	67,259.69	2,919.81	1,274.48	4,194.29
BOLLINGER (017)	121	33	20	53	23,141.12	3,765.16	2,498.40	6,263.56
BOONE (019)	327	27	45	72	113,229.11	7,754.18	17,224.61	24,978.79
BUCHANAN (021)	251	39	43	82	238,596.59	19,697.01	50,600.28	70,297.29
BUTLER (023)	253	48	51	99	93,919.50	5,114.65	13,955.80	19,070.45
CALDWELL (025)	206	82	24	106	31,857.22	9,219.23	2,236.63	11,455.86
CALLOWAY (027)	304	41	22	63	98,086.68	9,211.78	17,272.06	26,483.84
CAMDEN (029)	74	15	6	21	75,030.31	3,628.94	2,625.45	6,254.39
CAPE GIRARDEAU (031)	352	44	59	103	142,612.44	10,974.91	13,776.15	24,751.06
CARROLL (033)	408	125	57	182	85,532.58	17,880.83	4,297.70	22,178.53
CARTER (035)	45	1	4	5	21,663.98	431.36	1,250.68	1,682.04
CASS (037)	301	66	39	105	70,242.61	11,964.54	7,037.28	19,001.82
CEDAR (039)	116	39	15	54	30,782.11	8,631.26	971.52	9,602.78
CHARITON (041)	286	32	37	69	66,250.65	7,037.31	5,797.50	12,834.81
CHRISTIAN (043)	105	9	17	26	41,847.74	3,103.71	6,727.51	9,831.22
CLARK (045)	171	37	31	68	49,674.37	6,595.74	3,892.67	10,488.41
CLAY (047)	400	56	73	129	349,779.64	13,972.03	89,394.42	103,366.45
CLINTON (049)	151	18	22	40	31,421.32	4,302.16	4,892.52	9,194.68
COLE (051)	221	16	36	52	107,856.60	6,797.64	39,232.69	46,030.33
COOPER (053)	174	29	19	48	76,536.27	9,684.39	3,228.80	12,913.19
CRAWFORD (055)	117	21	8	29	35,966.55	4,173.50	1,141.26	5,314.76
DADE (057)	170	44	19	63	40,597.17	16,549.32	2,312.21	18,861.53
DALLAS (059)	104	14	13	27	15,936.50	3,975.97	2,851.37	6,827.34
DAVIESS (061)	278	117	33	150	78,632.75	13,520.63	3,670.81	17,191.44
DE KALB (063)	237	48	59	107	37,198.58	7,691.94	4,544.40	12,236.34
DENT (065)	74	6	10	16	17,587.11	1,459.86	1,468.94	2,928.80
DOUGLAS (067)	74	21	10	31	14,892.23	4,181.46	3,303.64	7,485.10
DUNKLIN (069)	221	23	60	83	80,151.93	3,290.93	12,485.01	15,775.94
FRANKLIN (071)	329	38	31	69	118,999.69	9,423.70	15,558.50	24,982.20
GASCONADE (073)	135	24	23	47	34,304.86	6,422.44	2,274.89	8,697.33
GENTRY (075)	241	75	44	119	38,319.03	8,008.03	4,418.33	12,426.36
GREENE (077)	452	48	79	127	199,772.63	13,140.59	38,523.51	51,664.10
GRUNDY (079)	180	49	12	61	37,482.25	5,815.70	1,834.73	7,650.43
HARRISON (081)	348	96	54	150	60,479.20	14,037.66	4,435.77	18,473.43
HENRY (083)	245	63	35	98	77,402.42	14,729.97	11,739.62	26,469.59
HICKORY (085)	57	22	11	33	14,189.00	2,925.12	6,073.37	8,998.49
HOLT (087)	194	72	6	78	69,027.64	15,377.52	985.15	16,362.67
HOWARD (089)	142	40	19	59	30,593.57	8,272.25	4,933.11	13,205.36
HOWELL (091)	183	11	29	40	47,223.04	2,460.46	4,499.83	6,960.29
IRON (093)	120	17	26	43	21,200.83	4,408.87	4,333.34	8,742.21
JACKSON (095)	865	86	220	306	1,037,974.31	129,002.12	347,079.29	476,081.41
JASPER (097)	441	55	45	100	191,889.31	20,355.83	20,843.26	41,199.09
JEFFERSON (099)	371	50	39	89	188,236.76	9,545.39	10,884.54	20,429.93
JOHNSON (101)	450	49	40	89	79,923.78	12,434.08	7,299.48	19,733.56
KNOX (103)	178	44	11	55	26,269.43	6,138.64	2,261.92	8,400.56
LACLEDE (105)	118	31	14	45	41,164.03	9,283.70	4,182.13	13,465.83
LAFAYETTE (107)	247	59	18	77	71,258.59	10,632.02	2,317.67	12,949.69
LAWRENCE (109)	223	44	54	98	50,503.66	4,695.76	11,389.32	16,085.08
LEWIS (111)	164	20	27	47	38,122.56	5,146.47	4,138.80	9,285.27
LINCOLN (113)	170	27	20	47	58,676.25	7,178.17	2,911.27	10,089.44
LINN (115)	334	67	56	123	62,150.06	5,342.11	10,438.45	15,780.56
LIVINGSTON (117)	201	50	37	87	61,993.23	6,034.75	8,236.07	14,270.82
MCDONALD (119)	135	20	21	41	74,011.55	4,887.54	6,139.18	11,026.72
MACON (121)	287	41	98	139	62,362.67	6,916.96	12,292.68	19,209.64
MADISON (123)	117	21	21	42	28,576.17	4,548.81	3,352.28	7,901.09
MARIES (125)	73	19	11	30	22,980.69	3,373.28	2,071.24	5,444.52
MARION (127)	191	44	13	57	129,278.58	36,429.59	6,007.25	42,436.84
MERCER (129)	162	56	20	76	29,483.26	5,159.31	4,946.61	10,105.92
MILLER (131)	124	36	8	44	47,975.50	8,429.37	7,454.69	15,884.06
MISSISSIPPI (133)	104	29	15	44	43,670.38	9,309.34	2,265.53	11,574.87
MONITEAU (135)	92	22	10	32	17,510.10	2,783.27	657.53	3,440.80
MONROE (137)	179	55	17	72	60,796.51	7,903.11	1,969.70	9,872.81
MONTGOMERY (139)	164	29	15	44	57,941.71	9,273.88	1,733.51	11,007.39
MORGAN (141)	107	30	14	44	23,021.90	4,163.31	1,417.22	5,580.53
NEW MADRID (143)	291	38	73	111	71,280.05	7,740.56	11,490.20	19,230.76
NEWTON (145)	280	28	32	60	89,811.66	5,722.21	10,357.94	16,080.15
NODAWAY (147)	447	159	35	194	84,064.59	19,165.05	3,833.31	22,998.36
OREGON (149)	81	13	12	25	21,504.64	4,541.18	1,576.18	6,117.36
OSAGE (151)	90	29	6	35	26,130.51	3,895.60	950.23	4,845.83
OZARK (153)	82	14	21	35	20,881.78	3,055.26	7,023.26	10,078.52
PEMISCOT (155)	213	54	21	75	95,193.08	6,690.46	4,199.10	10,889.56
PERRY (157)	120	18	24	42	39,657.07	3,770.99	11,812.29	15,583.28
PETTIS (159)	244	74	34	108	47,860.86	13,341.36	6,253.74	19,595.10
PHELPS (161)	147	19	17	36	48,540.53	5,394.27	5,533.61	10,927.88
PIKE (163)	227	60	18	78	59,043.50	9,908.20	8,465.60	18,373.80
PLATTE (165)	285	51	56	107	235,549.75	17,087.51	42,630.43	59,717.94
POLK (167)	172	59	16	75	38,298.31	9,579.70	1,200.98	10,780.68
PULASKI (169)	87	14	17	31	56,383.73	5,660.86	8,642.62	14,303.48
PUTNAM (171)	214	73	52	125	30,839.99	5,859.42	5,607.00	11,466.42
RALLS (173)	139	35	7	42	43,651.51	8,499.73	3,784.27	12,284.00
RANDOLPH (175)	163	7	19	26	45,741.41	1,951.74	4,292.07	6,243.81
RAY (177)	192	64	25	89	85,282.68	12,238.90	3,151.78	15,390.68
REYNOLDS (179)	88	16	7	23	26,220.74	4,417.68	500.83	4,918.51
RIPLEY (181)	120	30	17	47	22,077.16	4,180.07	2,216.40	6,396.47
ST CHARLES (183)	322	24	34	58	341,050.99	4,764.56	36,096.21	40,860.77
ST CLAIR (185)	134	36	12	48	50,767.44	4,048.92	1,844.46	5,893.38
STE GENEVIEVE (186)	0	0	0	0	0.00	0.00	0.00	0.00
ST FRANCOIS (187)	157	21	29	50	59,331.40	8,098.48	11,700.25	19,798.73
ST LOUIS (189)	861	83	224	307	903,016.58	70,794.21	232,456.59	303,250.80
SALINE (195)	237	78	36	114	66,935.88	19,196.33	5,212.06	24,408.39
SCHUYLER (197)	130	39	31	70	17,740.54	5,023.82	4,202.95	9,226.77
SCOTLAND (199)	202	56	7	63	29,623.13	6,507.90	1,108.22	7,616.12
SCOTT (201)	177	29	46	75	50,261.41	5,901.42	15,875.67	21,777.09
SHANNON (203)	60	9	6	15	18,081.61	3,350.07	2,535.06	5,885.13
SHELBY (205)	108	35	8	43	20,017.60	4,067.68	1,379.63	5,447.31
STODDARD (207)	451	112	76	188	72,356.82	14,624.73	12,977.55	27,602.28
STONE (209)	56	11	7	18	28,338.45	2,949.04	6,566.47	9,515.51
SULLIVAN (211)	221	44	27	71	36,408.59	5,038.85	3,544.00	8,582.85
TANEY (213)	133	18	26	44	103,933.73	12,157.28	18,918.41	31,075.69
TEXAS (215)	163	25	20	45	43,246.67	6,358.06	4,144.98	10,503.04
VERNON (217)	356	55	32	87	75,666.79	10,794.98	5,706.77	16,501.75
WARREN (219)	129	22	7	29	29,032.37	8,849.52	1,623.15	10,472.67
WASHINGTON (221)	152	27	18	45	32,745.53	5,989.76	2,758.36	8,748.12
WAYNE (223)	196	55	34	89	37,007.23	4,856.15	9,546.49	14,402.64
WEBSTER (225)	152	15	20	35	28,467.26	2,643.08	2,615.78	5,258.86
WORTH (227)	92	27	14	41	17,043.01	4,664.42	1,507.95	6,172.37
WRIGHT (229)	121	13	13	26	26,112.44	3,008.68	3,028.06	6,036.74
ST LOUIS CITY (510)	248	40	90	130	602,427.58	143,592.31	218,432.88	362,025.19
TOTALS	23,924	4,617	3,684	8,301	9,623,441.97	1,214,792.01	1,696,164.19	2,910,956.20

Excludes Federal Bridges

Missouri
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAIR (001)	261	45	142	187	38,351.26	6,145.55	14,390.18	20,535.73
ANDREW (003)	185	52	30	82	62,974.15	11,334.69	2,879.20	14,213.89
ATCHISON (005)	186	40	11	51	68,128.83	13,155.14	1,708.97	14,864.11
AUDRAIN (007)	300	39	21	60	54,690.39	4,590.81	4,715.86	9,306.67
BARRY (009)	144	22	20	42	33,640.31	3,934.32	10,532.81	14,467.13
BARTON (011)	204	36	18	54	34,392.06	4,213.00	4,080.47	8,293.47
BATES (013)	309	38	60	98	62,589.87	9,918.13	8,688.35	18,606.48
BENTON (015)	130	26	11	37	66,582.59	2,919.81	1,274.48	4,194.29
BOLLINGER (017)	121	33	20	53	23,141.12	3,765.16	2,498.40	6,263.56
BOONE (019)	327	27	45	72	113,229.11	7,754.18	17,224.61	24,978.79
BUCHANAN (021)	251	39	43	82	238,596.59	19,697.01	50,600.28	70,297.29
BUTLER (023)	253	48	51	99	93,919.50	5,114.65	13,955.80	19,070.45
CALDWELL (025)	206	82	24	106	31,857.22	9,219.23	2,236.63	11,455.86
CALLOWAY (027)	304	41	22	63	98,086.68	9,211.78	17,272.06	26,483.84
CAMDEN (029)	74	15	6	21	75,030.31	3,628.94	2,625.45	6,254.39
CAPE GIRARDEAU (031)	352	44	59	103	142,612.44	10,974.91	13,776.15	24,751.06
CARROLL (033)	408	125	57	182	85,532.58	17,880.83	4,297.70	22,178.53
CARTER (035)	44	1	4	5	21,294.32	431.36	1,250.68	1,682.04
CASS (037)	301	66	39	105	70,242.61	11,964.54	7,037.28	19,001.82
CEDAR (039)	115	39	15	54	30,132.76	8,631.26	971.52	9,602.78
CHARITON (041)	286	32	37	69	66,250.65	7,037.31	5,797.50	12,834.81
CHRISTIAN (043)	105	9	17	26	41,847.74	3,103.71	6,727.51	9,831.22
CLARK (045)	171	37	31	68	49,674.37	6,595.74	3,892.67	10,488.41
CLAY (047)	400	56	73	129	349,779.64	13,972.03	89,394.42	103,366.45
CLINTON (049)	151	18	22	40	31,421.32	4,302.16	4,892.52	9,194.68
COLE (051)	221	16	36	52	107,856.60	6,797.64	39,232.69	46,030.33
COOPER (053)	174	29	19	48	76,536.27	9,684.39	3,228.80	12,913.19
CRAWFORD (055)	117	21	8	29	35,966.55	4,173.50	1,141.26	5,314.76
DADE (057)	170	44	19	63	40,597.17	16,549.32	2,312.21	18,861.53
DALLAS (059)	104	14	13	27	15,936.50	3,975.97	2,851.37	6,827.34
DAVIESS (061)	278	117	33	150	78,632.75	13,520.63	3,670.81	17,191.44
DE KALB (063)	237	48	59	107	37,198.58	7,691.94	4,544.40	12,236.34
DENT (065)	74	6	10	16	17,587.11	1,459.86	1,468.94	2,928.80
DOUGLAS (067)	74	21	10	31	14,892.23	4,181.46	3,303.64	7,485.10
DUNKLIN (069)	221	23	60	83	80,151.93	3,290.93	12,485.01	15,775.94
FRANKLIN (071)	329	38	31	69	118,999.69	9,423.70	15,558.50	24,982.20
GASCONADE (073)	135	24	23	47	34,304.86	6,422.44	2,274.89	8,697.33
GENTRY (075)	241	75	44	119	38,319.03	8,008.03	4,418.33	12,426.36
GREENE (077)	446	48	74	122	198,562.42	13,140.59	37,313.30	50,453.89
GRUNDY (079)	180	49	12	61	37,482.25	5,815.70	1,834.73	7,650.43
HARRISON (081)	348	96	54	150	60,479.20	14,037.66	4,435.77	18,473.43
HENRY (083)	244	63	34	97	77,269.55	14,729.97	11,606.75	26,336.72
HICKORY (085)	57	22	11	33	14,189.00	2,925.12	6,073.37	8,998.49
HOLT (087)	189	71	6	77	68,373.98	15,288.60	985.15	16,273.75
HOWARD (089)	142	40	19	59	30,593.57	8,272.25	4,933.11	13,205.36
HOWELL (091)	183	11	29	40	47,223.04	2,460.46	4,499.83	6,960.29
IRON (093)	120	17	26	43	21,200.83	4,408.87	4,333.34	8,742.21
JACKSON (095)	853	85	214	299	1,036,109.83	128,861.54	346,499.78	475,361.32
JASPER (097)	441	55	45	100	191,889.31	20,355.83	20,843.26	41,199.09
JEFFERSON (099)	371	50	39	89	188,236.76	9,545.39	10,884.54	20,429.93
JOHNSON (101)	450	49	40	89	79,923.78	12,434.08	7,299.48	19,733.56
KNOX (103)	178	44	11	55	26,269.43	6,138.64	2,261.92	8,400.56
LACLEDE (105)	118	31	14	45	41,164.03	9,283.70	4,182.13	13,465.83
LAFAYETTE (107)	247	59	18	77	71,258.59	10,632.02	2,317.67	12,949.69
LAWRENCE (109)	223	44	54	98	50,503.66	4,695.76	11,389.32	16,085.08
LEWIS (111)	162	20	27	47	37,689.78	5,146.47	4,138.80	9,285.27
LINCOLN (113)	169	27	20	47	58,056.72	7,178.17	2,911.27	10,089.44
LINN (115)	334	67	56	123	62,150.06	5,342.11	10,438.45	15,780.56
LIVINGSTON (117)	201	50	37	87	61,993.23	6,034.75	8,236.07	14,270.82
MCDONALD (119)	135	20	21	41	74,011.55	4,887.54	6,139.18	11,026.72
MACON (121)	287	41	98	139	62,362.67	6,916.96	12,292.68	19,209.64
MADISON (123)	117	21	21	42	28,576.17	4,548.81	3,352.28	7,901.09
MARIES (125)	73	19	11	30	22,980.69	3,373.28	2,071.24	5,444.52
MARION (127)	191	44	13	57	129,278.58	36,429.59	6,007.25	42,436.84
MERCER (129)	162	56	20	76	29,483.26	5,159.31	4,946.61	10,105.92
MILLER (131)	124	36	8	44	47,975.50	8,429.37	7,454.69	15,884.06
MISSISSIPPI (133)	104	29	15	44	43,670.38	9,309.34	2,265.53	11,574.87
MONITEAU (135)	92	22	10	32	17,510.10	2,783.27	657.53	3,440.80
MONROE (137)	179	55	17	72	60,796.51	7,903.11	1,969.70	9,872.81
MONTGOMERY (139)	164	29	15	44	57,941.71	9,273.88	1,733.51	11,007.39
MORGAN (141)	107	30	14	44	23,021.90	4,163.31	1,417.22	5,580.53
NEW MADRID (143)	291	38	73	111	71,280.05	7,740.56	11,490.20	19,230.76
NEWTON (145)	280	28	32	60	89,811.66	5,722.21	10,357.94	16,080.15
NODAWAY (147)	447	159	35	194	84,064.59	19,165.05	3,833.31	22,998.36
OREGON (149)	80	13	11	24	21,447.99	4,541.18	1,519.53	6,060.71
OSAGE (151)	90	29	6	35	26,130.51	3,895.60	950.23	4,845.83
OZARK (153)	82	14	21	35	20,881.78	3,055.26	7,023.26	10,078.52
PEMISCOT (155)	213	54	21	75	95,193.08	6,690.46	4,199.10	10,889.56
PERRY (157)	120	18	24	42	39,657.07	3,770.99	11,812.29	15,583.28
PETTIS (159)	244	74	34	108	47,860.86	13,341.36	6,253.74	19,595.10
PHELPS (161)	146	19	17	36	48,452.76	5,394.27	5,533.61	10,927.88
PIKE (163)	226	60	18	78	57,782.42	9,908.20	8,465.60	18,373.80
PLATTE (165)	285	51	56	107	235,549.75	17,087.51	42,630.43	59,717.94
POLK (167)	172	59	16	75	38,298.31	9,579.70	1,200.98	10,780.68
PULASKI (169)	84	13	16	29	54,616.57	5,249.36	8,288.73	13,538.09
PUTNAM (171)	214	73	52	125	30,839.99	5,859.42	5,607.00	11,466.42
RALLS (173)	139	35	7	42	43,651.51	8,499.73	3,784.27	12,284.00
RANDOLPH (175)	163	7	19	26	45,741.41	1,951.74	4,292.07	6,243.81
RAY (177)	192	64	25	89	85,282.68	12,238.90	3,151.78	15,390.68
REYNOLDS (179)	88	16	7	23	26,220.74	4,417.68	500.83	4,918.51
RIPLEY (181)	120	30	17	47	22,077.16	4,180.07	2,216.40	6,396.47
ST CHARLES (183)	322	24	34	58	341,050.99	4,764.56	36,096.21	40,860.77
ST CLAIR (185)	134	36	12	48	50,767.44	4,048.92	1,844.46	5,893.38
STE GENEVIEVE (186)	0	0	0	0	0.00	0.00	0.00	0.00
ST FRANCOIS (187)	157	21	29	50	59,331.40	8,098.48	11,700.25	19,798.73
ST LOUIS (189)	861	83	224	307	903,016.58	70,794.21	232,456.59	303,250.80
SALINE (195)	237	78	36	114	66,935.88	19,196.33	5,212.06	24,408.39
SCHUYLER (197)	130	39	31	70	17,740.54	5,023.82	4,202.95	9,226.77
SCOTLAND (199)	202	56	7	63	29,623.13	6,507.90	1,108.22	7,616.12
SCOTT (201)	177	29	46	75	50,261.41	5,901.42	15,875.67	21,777.09
SHANNON (203)	59	9	5	14	17,951.42	3,350.07	2,404.87	5,754.94
SHELBY (205)	108	35	8	43	20,017.60	4,067.68	1,379.63	5,447.31
STODDARD (207)	435	108	69	177	70,989.40	14,257.74	12,269.15	26,526.89
STONE (209)	56	11	7	18	28,338.45	2,949.04	6,566.47	9,515.51
SULLIVAN (211)	221	44	27	71	36,408.59	5,038.85	3,544.00	8,582.85
TANEY (213)	131	18	25	43	99,956.83	12,157.28	17,107.81	29,265.09
TEXAS (215)	163	25	20	45	43,246.67	6,358.06	4,144.98	10,503.04
VERNON (217)	356	55	32	87	75,666.79	10,794.98	5,706.77	16,501.75
WARREN (219)	129	22	7	29	29,032.37	8,849.52	1,623.15	10,472.67
WASHINGTON (221)	151	27	18	45	32,692.73	5,989.76	2,758.36	8,748.12
WAYNE (223)	187	55	25	80	36,639.97	4,856.15	9,179.23	14,035.38
WEBSTER (225)	152	15	20	35	28,467.26	2,643.08	2,615.78	5,258.86
WORTH (227)	92	27	14	41	17,043.01	4,664.42	1,507.95	6,172.37
WRIGHT (229)	121	13	13	26	26,112.44	3,008.68	3,028.06	6,036.74
ST LOUIS CITY (510)	248	40	90	130	602,427.58	143,592.31	218,432.88	362,025.19
TOTALS	23,859	4,610	3,652	8,262	9,607,765.10	1,213,784.02	1,690,814.61	2,904,598.63

Includes Federal Bridges

Montana
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BEAVERHEAD (001)	205	41	32	73	63,528.80	3,444.03	8,267.65	11,711.68
BIG HORN (003)	143	15	19	34	50,975.20	3,283.35	4,757.67	8,041.02
BLAINE (005)	117	16	10	26	20,117.34	2,392.40	954.87	3,347.27
BROADWATER (007)	28	3	3	6	9,866.85	1,165.15	199.18	1,364.33
CARBON (009)	77	19	12	31	16,934.42	1,700.22	1,952.37	3,652.59
CARTER (011)	40	12	2	14	7,209.78	1,119.26	230.80	1,350.06
CASCADE (013)	182	4	29	33	133,837.18	825.60	32,181.86	33,007.46
CHOUTEAU (015)	43	0	7	7	16,423.54	0.00	587.94	587.94
CUSTER (017)	75	13	4	17	32,212.96	4,603.38	1,948.18	6,551.56
DANIELS (019)	40	9	1	10	6,786.25	869.63	391.30	1,260.93
DAWSON (021)	108	13	11	24	56,622.07	4,167.03	15,857.22	20,024.25
DEER LODGE (023)	64	5	5	10	17,798.13	497.13	2,436.36	2,933.49
FALLON (025)	44	14	4	18	7,858.63	962.19	361.18	1,323.37
FERGUS (027)	159	26	15	41	23,712.36	2,787.59	1,739.85	4,527.44
FLATHEAD (029)	173	5	17	22	62,923.97	1,340.09	7,001.70	8,341.79
GALLATIN (031)	192	14	32	46	74,017.89	2,559.15	15,840.94	18,400.09
GARFIELD (033)	32	1	2	3	10,506.77	89.06	314.30	403.36
GLACIER (035)	75	9	3	12	24,382.27	3,344.35	1,067.03	4,411.38
GOLDEN VALLEY (037)	20	3	0	3	3,805.69	313.05	0.00	313.05
GRANITE (039)	64	4	3	7	18,993.25	338.23	201.67	539.90
HILL (041)	50	1	7	8	14,729.40	153.44	5,478.10	5,631.54
JEFFERSON (043)	123	6	26	32	56,125.07	776.25	10,229.60	11,005.85
JUDITH BASIN (045)	45	6	3	9	6,371.65	581.15	400.91	982.06
LAKE (047)	98	14	11	25	29,321.60	1,540.19	2,147.98	3,688.17
LEWIS AND CLARK (049)	174	13	29	42	69,885.52	1,579.93	17,965.53	19,545.46
LIBERTY (051)	9	1	0	1	2,679.58	45.57	0.00	45.57
LINCOLN (053)	162	9	25	34	54,398.26	556.82	3,877.10	4,433.92
MCCONE (055)	46	4	1	5	13,384.63	330.85	209.23	540.08
MADISON (057)	83	11	16	27	30,256.41	1,110.24	7,398.63	8,508.87
MEAGHER (059)	50	1	6	7	5,212.19	91.45	334.70	426.15
MINERAL (061)	138	6	21	27	132,614.35	5,043.90	23,742.62	28,786.52
MISSOULA (063)	177	8	37	45	117,004.65	7,575.44	20,416.26	27,991.70
MUSSELSHELL (065)	24	7	0	7	6,698.84	1,564.29	0.00	1,564.29
PARK (067)	112	15	25	40	37,121.61	2,304.77	11,904.55	14,209.32
PETROLEUM (069)	26	5	4	9	3,925.04	405.11	162.60	567.71
PHILLIPS (071)	108	15	7	22	27,027.74	2,250.04	1,014.50	3,264.54
PONDERA (073)	93	4	5	9	29,606.29	273.38	554.59	827.97
POWDER RIVER (075)	22	3	1	4	7,262.98	971.39	60.27	1,031.66
POWELL (077)	91	13	15	28	40,514.16	3,247.34	11,732.59	14,979.93
PRAIRIE (079)	53	15	2	17	40,700.78	5,838.58	640.22	6,478.80
RAVALLI (081)	127	4	14	18	29,624.03	1,337.39	3,517.50	4,854.89
RICHLAND (083)	96	9	7	16	28,306.26	3,954.11	627.83	4,581.94
ROOSEVELT (085)	57	8	2	10	13,999.85	1,420.24	907.10	2,327.34
ROSEBUD (087)	123	14	8	22	46,974.80	1,576.08	2,679.74	4,255.82
SANDERS (089)	95	6	13	19	34,987.85	1,681.32	5,429.57	7,110.89
SHERIDAN (091)	76	11	1	12	9,737.26	894.68	377.65	1,272.33
SILVER BOW (093)	67	3	23	26	43,781.16	527.06	19,219.05	19,746.11
STILLWATER (095)	93	4	19	23	37,037.52	1,622.32	4,652.33	6,274.65
SWEET GRASS (097)	86	7	10	17	31,226.32	660.74	4,079.12	4,739.86
TETON (099)	87	3	3	6	22,706.17	285.90	1,333.24	1,619.14
TOOLE (101)	34	0	7	7	26,277.12	0.00	5,292.20	5,292.20
TREASURE (103)	31	8	1	9	9,496.98	1,499.61	0.00	1,499.61
VALLEY (105)	106	25	4	29	28,009.59	3,602.50	893.49	4,495.99
WHEATLAND (107)	35	4	3	7	6,783.18	340.18	778.64	1,118.82
WIBAUX (109)	31	3	1	4	10,152.50	219.38	837.12	1,056.50
YELLOWSTONE (111)	292	18	38	56	137,709.95	4,805.11	34,560.54	39,365.65
YELLOWSTONE NAT PARK (113)	0	0	0	0	0.00	0.00	0.00	0.00
TOTALS	5,001	510	606	1,116	1,900,164.64	96,467.64	299,747.17	396,214.81

Excludes Federal Bridges

Montana
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BEAVERHEAD (001)	171	32	25	57	60,966.43	3,100.85	7,875.59	10,976.44
BIG HORN (003)	122	11	18	29	45,736.62	2,949.50	4,696.07	7,645.57
BLAINE (005)	115	15	10	25	19,581.41	2,316.15	954.87	3,271.02
BROADWATER (007)	27	3	3	6	9,773.68	1,165.15	199.18	1,364.33
CARBON (009)	58	13	11	24	16,047.32	1,450.70	1,919.22	3,369.92
CARTER (011)	40	12	2	14	7,209.78	1,119.26	230.80	1,350.06
CASCADE (013)	175	4	29	33	133,367.21	825.60	32,181.86	33,007.46
CHOUTEAU (015)	38	0	5	5	16,300.98	0.00	494.82	494.82
CUSTER (017)	75	13	4	17	32,212.96	4,603.38	1,948.18	6,551.56
DANIELS (019)	40	9	1	10	6,786.25	869.63	391.30	1,260.93
DAWSON (021)	108	13	11	24	56,622.07	4,167.03	15,857.22	20,024.25
DEER LODGE (023)	52	4	5	9	17,084.76	438.61	2,436.36	2,874.97
FALLON (025)	44	14	4	18	7,858.63	962.19	361.18	1,323.37
FERGUS (027)	155	26	14	40	23,546.83	2,787.59	1,694.71	4,482.30
FLATHEAD (029)	96	4	9	13	51,494.85	1,281.21	5,946.40	7,227.61
GALLATIN (031)	177	11	30	41	72,891.48	2,443.53	15,314.20	17,757.73
GARFIELD (033)	32	1	2	3	10,506.77	89.06	314.30	403.36
GLACIER (035)	39	5	3	8	15,231.92	2,783.66	1,067.03	3,850.69
GOLDEN VALLEY (037)	20	3	0	3	3,805.69	313.05	0.00	313.05
GRANITE (039)	46	1	3	4	17,840.98	41.36	201.67	243.03
HILL (041)	45	1	6	7	13,988.42	153.44	5,106.46	5,259.90
JEFFERSON (043)	116	6	25	31	55,765.94	776.25	10,183.60	10,959.85
JUDITH BASIN (045)	27	5	3	8	5,454.55	549.76	400.91	950.67
LAKE (047)	87	12	10	22	28,313.85	1,391.24	2,056.48	3,447.72
LEWIS AND CLARK (049)	155	10	27	37	67,743.62	1,127.40	16,811.83	17,939.23
LIBERTY (051)	7	1	0	1	2,679.58	45.57	0.00	45.57
LINCOLN (053)	76	3	3	6	32,212.44	239.96	895.54	1,135.50
MCCONE (055)	45	4	1	5	10,189.57	330.85	209.23	540.08
MADISON (057)	65	7	11	18	28,456.69	917.77	7,083.73	8,001.50
MEAGHER (059)	31	1	4	5	4,255.10	91.45	249.58	341.03
MINERAL (061)	101	6	21	27	130,936.95	5,043.90	23,742.62	28,786.52
MISSOULA (063)	144	8	32	40	114,433.82	7,575.44	20,099.75	27,675.19
MUSSELSHELL (065)	24	7	0	7	6,698.84	1,564.29	0.00	1,564.29
PARK (067)	98	14	25	39	35,898.15	2,271.59	11,904.55	14,176.14
PETROLEUM (069)	23	5	1	6	3,825.88	405.11	63.44	468.55
PHILLIPS (071)	99	15	4	19	25,559.55	2,250.04	842.45	3,092.49
PONDERA (073)	90	4	5	9	28,822.39	273.38	554.59	827.97
POWDER RIVER (075)	22	3	1	4	7,262.98	971.39	60.27	1,031.66
POWELL (077)	80	11	15	26	39,407.66	3,128.84	11,732.59	14,861.43
PRAIRIE (079)	53	15	2	17	40,700.78	5,838.58	640.22	6,478.80
RAVALLI (081)	99	3	12	15	27,326.72	1,281.18	3,346.00	4,627.18
RICHLAND (083)	96	9	7	16	28,306.26	3,954.11	627.83	4,581.94
ROOSEVELT (085)	57	8	2	10	13,999.85	1,420.24	907.10	2,327.34
ROSEBUD (087)	119	13	8	21	45,250.27	1,537.37	2,679.74	4,217.11
SANDERS (089)	60	3	7	10	33,699.60	1,581.43	5,177.96	6,759.39
SHERIDAN (091)	76	11	1	12	9,737.26	894.68	377.65	1,272.33
SILVER BOW (093)	65	3	23	26	43,706.68	527.06	19,219.05	19,746.11
STILLWATER (095)	91	4	19	23	36,778.09	1,622.32	4,652.33	6,274.65
SWEET GRASS (097)	85	7	10	17	31,168.24	660.74	4,079.12	4,739.86
TETON (099)	82	3	3	6	22,083.82	285.90	1,333.24	1,619.14
TOOLE (101)	34	0	7	7	26,277.12	0.00	5,292.20	5,292.20
TREASURE (103)	31	8	1	9	9,496.98	1,499.61	0.00	1,499.61
VALLEY (105)	95	24	4	28	25,294.86	3,511.00	893.49	4,404.49
WHEATLAND (107)	35	4	3	7	6,783.18	340.18	778.64	1,118.82
WIBAUX (109)	31	3	1	4	10,152.50	219.38	837.12	1,056.50
YELLOWSTONE (111)	281	15	38	53	135,707.40	4,508.05	34,560.54	39,068.59
YELLOWSTONE NAT PARK (113)	0	0	0	0	0.00	0.00	0.00	0.00
TOTALS	4,355	450	531	981	1,813,242.21	92,497.01	291,484.81	383,981.82

Includes Federal Bridges

Nebraska
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAMS (001)	227	38	21	59	33,851.25	3,162.82	5,937.37	9,100.19
ANTELOPE (003)	167	10	37	47	23,149.98	825.66	3,403.27	4,228.93
ARTHUR (005)	0	0	0	0	0.00	0.00	0.00	0.00
BANNER (007)	36	0	0	0	3,955.02	0.00	0.00	0.00
BLAINE (009)	20	10	3	13	4,731.78	1,468.78	303.81	1,772.59
BOONE (011)	239	8	15	23	26,975.56	1,157.52	1,169.34	2,326.86
BOX BUTTE (013)	29	0	0	0	3,388.51	0.00	0.00	0.00
BOYD (015)	63	10	2	12	12,738.29	1,212.86	139.60	1,352.46
BROWN (017)	57	6	9	15	7,245.12	1,015.61	827.40	1,843.01
BUFFALO (019)	469	33	11	44	107,033.92	4,439.41	1,520.71	5,960.12
BURT (021)	172	2	16	18	29,900.41	532.01	6,319.24	6,851.25
BUTLER (023)	211	17	21	38	31,814.54	1,428.59	1,249.30	2,677.89
CASS (025)	272	63	26	89	62,051.97	13,545.20	2,412.24	15,957.44
CEDAR (027)	323	70	23	93	56,440.38	17,033.91	1,570.08	18,603.99
CHASE (029)	33	3	5	8	5,337.41	284.14	355.30	639.44
CHERRY (031)	60	10	8	18	14,018.22	1,068.03	1,172.76	2,240.79
CHEYENNE (033)	157	4	0	4	34,614.17	2,241.31	0.00	2,241.31
CLAY (035)	130	12	16	28	13,183.55	719.86	1,421.27	2,141.13
COLFAX (037)	237	54	30	84	36,205.50	4,223.39	8,388.10	12,611.49
CUMING (039)	395	24	38	62	50,077.47	3,394.09	3,377.12	6,771.21
CUSTER (041)	317	47	27	74	39,276.03	4,198.24	2,307.71	6,505.95
DAKOTA (043)	79	4	14	18	64,213.12	519.87	3,058.38	3,578.25
DAWES (045)	101	11	13	24	16,204.59	738.41	1,517.37	2,255.78
DAWSON (047)	301	9	21	30	66,906.27	1,313.25	5,147.54	6,460.79
DEUEL (049)	75	2	2	4	30,564.72	163.03	896.16	1,059.19
DIXON (051)	153	20	27	47	33,040.91	2,033.34	2,671.37	4,704.71
DODGE (053)	319	6	10	16	83,532.87	2,213.90	8,788.12	11,002.02
DOUGLAS (055)	490	25	73	98	619,114.18	38,119.13	129,119.79	167,238.92
DUNDY (057)	49	5	0	5	15,464.19	3,272.03	0.00	3,272.03
FILLMORE (059)	209	42	11	53	22,225.50	2,640.42	726.80	3,367.22
FRANKLIN (061)	104	6	3	9	18,492.46	1,409.99	246.50	1,656.49
FRONTIER (063)	95	27	6	33	17,946.73	2,776.81	1,587.95	4,364.76
FURNAS (065)	195	51	16	67	37,712.83	6,499.66	1,343.73	7,843.39
GAGE (067)	378	50	53	103	57,652.82	4,418.81	6,256.95	10,675.76
GARDEN (069)	33	1	2	3	9,117.52	94.08	2,010.47	2,104.55
GARFIELD (071)	25	0	5	5	3,146.46	0.00	593.01	593.01
GOSPER (073)	76	22	6	28	15,528.72	2,542.70	1,023.73	3,566.43
GRANT (075)	0	0	0	0	0.00	0.00	0.00	0.00
GREELEY (077)	97	35	6	41	11,881.90	2,895.08	529.96	3,425.04
HALL (079)	269	31	17	48	91,336.82	3,945.59	2,410.52	6,356.11
HAMILTON (081)	173	22	28	50	32,473.56	1,898.56	3,564.15	5,462.71
HARLAN (083)	94	16	8	24	25,288.10	3,865.32	680.34	4,545.66
HAYES (085)	47	19	5	24	7,892.61	1,931.00	513.38	2,444.38
HITCHCOCK (087)	115	33	11	44	23,299.71	2,920.45	1,101.68	4,022.13
HOLT (089)	234	13	27	40	44,420.75	2,384.44	2,763.90	5,148.34
HOOKER (091)	3	0	2	2	164.15	0.00	164.15	164.15
HOWARD (093)	164	24	13	37	32,463.96	1,614.58	1,901.49	3,516.07
JEFFERSON (095)	233	93	13	106	40,227.67	9,470.90	1,672.95	11,143.85
JOHNSON (097)	171	69	10	79	30,630.68	5,595.89	980.38	6,576.27
KEARNEY (099)	86	0	5	5	5,697.72	0.00	378.78	378.78
KEITH (101)	92	1	4	5	34,162.65	219.60	4,737.75	4,957.35
KEYA PAHA (103)	26	4	5	9	5,095.17	597.23	314.88	912.11
KIMBALL (105)	83	3	5	8	17,367.59	1,206.10	908.44	2,114.54
KNOX (107)	341	34	57	91	64,994.77	5,145.81	4,400.91	9,546.72
LANCASTER (109)	585	29	26	55	267,877.92	24,810.25	8,111.78	32,922.03
LINCOLN (111)	189	22	20	42	91,775.76	6,193.06	6,136.76	12,329.82
LOGAN (113)	4	0	0	0	0.00	0.00	0.00	0.00
LOUP (115)	20	6	1	7	2,234.36	706.20	107.25	813.45
MCPHERSON (117)	0	0	0	0	0.00	0.00	0.00	0.00
MADISON (119)	294	45	18	63	51,057.29	4,385.71	3,082.77	7,468.48
MERRICK (121)	172	8	12	20	31,708.42	1,112.91	1,020.17	2,133.08
MORRILL (123)	95	1	5	6	16,573.13	0.00	240.37	240.37
NANCE (125)	147	12	26	38	26,578.55	3,349.67	2,517.76	5,867.43
NEMAHA (127)	194	112	9	121	39,562.90	8,111.95	5,033.10	13,145.05
NUCKOLLS (129)	252	26	17	43	34,857.62	2,636.54	1,691.46	4,328.00
OTOE (131)	360	184	13	197	89,273.71	15,889.64	3,879.77	19,769.41
PAWNEE (133)	188	104	9	113	21,622.20	6,947.20	473.24	7,420.44
PERKINS (135)	13	0	0	0	1,003.17	0.00	0.00	0.00
PHELPS (137)	91	9	4	13	8,009.78	1,140.36	280.06	1,420.42
PIERCE (139)	196	44	24	68	23,458.09	3,577.44	1,797.61	5,375.05
PLATTE (141)	424	16	30	46	86,555.02	1,444.56	11,330.72	12,775.28
POLK (143)	95	12	6	18	18,318.81	1,261.55	438.30	1,699.85
REDWILLOW (145)	87	9	6	15	24,480.48	1,101.36	735.24	1,836.60
RICHARDSON (147)	268	78	21	99	63,884.96	15,805.58	2,243.60	18,049.18
ROCK (149)	14	1	0	1	4,980.57	122.76	0.00	122.76
SALINE (151)	282	91	13	104	45,158.71	10,432.03	1,933.17	12,365.20
SARPY (153)	181	27	22	49	143,782.20	6,401.95	11,355.39	17,757.34
SAUNDERS (155)	487	53	80	133	94,498.94	6,447.33	8,349.16	14,796.49
SCOTTS BLUFF (157)	260	18	21	39	51,954.96	2,362.34	4,617.58	6,979.92
SEWARD (159)	244	39	7	46	51,848.42	6,675.76	1,732.68	8,408.44
SHERIDAN (161)	63	1	2	3	7,453.17	249.41	140.17	389.58
SHERMAN (163)	132	17	4	21	21,213.79	1,347.43	327.14	1,674.57
SIOUX (165)	37	6	7	13	4,177.81	373.94	617.63	991.57
STANTON (167)	228	84	17	101	27,419.83	6,144.08	1,972.57	8,116.65
THAYER (169)	220	30	25	55	40,539.84	3,907.61	3,134.15	7,041.76
THOMAS (171)	18	1	3	4	5,184.37	264.42	212.17	476.59
THURSTON (173)	167	55	25	80	24,088.06	4,693.29	2,553.86	7,247.15
VALLEY (175)	123	1	6	7	15,413.84	132.24	423.90	556.14
WASHINGTON (177)	151	22	14	36	38,582.26	2,129.41	1,196.41	3,325.82
WAYNE (179)	256	119	19	138	26,283.54	8,472.33	1,344.72	9,817.05
WEBSTER (181)	179	35	23	58	19,042.38	2,757.47	1,710.31	4,467.78
WHEELER (183)	13	4	1	5	1,272.46	367.70	110.74	478.44
YORK (185)	198	11	50	61	43,304.15	1,025.47	5,789.83	6,815.30
TOTALS	15,451	2,431	1,372	3,803	3,739,282.25	337,178.36	330,527.69	667,706.05

Excludes Federal Bridges

Nebraska
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAMS (001)	227	38	21	59	33,851.25	3,162.82	5,937.37	9,100.19
ANTELOPE (003)	167	10	37	47	23,149.98	825.66	3,403.27	4,228.93
ARTHUR (005)	0	0	0	0	0.00	0.00	0.00	0.00
BANNER (007)	36	0	0	0	3,955.02	0.00	0.00	0.00
BLAINE (009)	20	10	3	13	4,731.78	1,468.78	303.81	1,772.59
BOONE (011)	239	8	15	23	26,975.56	1,157.52	1,169.34	2,326.86
BOX BUTTE (013)	29	0	0	0	3,388.51	0.00	0.00	0.00
BOYD (015)	63	10	2	12	12,738.29	1,212.86	139.60	1,352.46
BROWN (017)	57	6	9	15	7,245.12	1,015.61	827.40	1,843.01
BUFFALO (019)	469	33	11	44	107,033.92	4,439.41	1,520.71	5,960.12
BURT (021)	172	2	16	18	29,900.41	532.01	6,319.24	6,851.25
BUTLER (023)	211	17	21	38	31,814.54	1,428.59	1,249.30	2,677.89
CASS (025)	272	63	26	89	62,051.97	13,545.20	2,412.24	15,957.44
CEDAR (027)	323	70	23	93	56,440.38	17,033.91	1,570.08	18,603.99
CHASE (029)	31	3	5	8	3,550.43	284.14	355.30	639.44
CHERRY (031)	60	10	8	18	14,018.22	1,068.03	1,172.76	2,240.79
CHEYENNE (033)	157	4	0	4	34,614.17	2,241.31	0.00	2,241.31
CLAY (035)	130	12	16	28	13,183.55	719.86	1,421.27	2,141.13
COLFAX (037)	237	54	30	84	36,205.50	4,223.39	8,388.10	12,611.49
CUMING (039)	395	24	38	62	50,077.47	3,394.09	3,377.12	6,771.21
CUSTER (041)	317	47	27	74	39,276.03	4,198.24	2,307.71	6,505.95
DAKOTA (043)	79	4	14	18	64,213.12	519.87	3,058.38	3,578.25
DAWES (045)	101	11	13	24	16,204.59	738.41	1,517.37	2,255.78
DAWSON (047)	301	9	21	30	66,906.27	1,313.25	5,147.54	6,460.79
DEUEL (049)	75	2	2	4	30,564.72	163.03	896.16	1,059.19
DIXON (051)	153	20	27	47	33,040.91	2,033.34	2,671.37	4,704.71
DODGE (053)	319	6	10	16	83,532.87	2,213.90	8,788.12	11,002.02
DOUGLAS (055)	490	25	73	98	619,114.18	38,119.13	129,119.79	167,238.92
DUNDY (057)	49	5	0	5	15,464.19	3,272.03	0.00	3,272.03
FILLMORE (059)	209	42	11	53	22,225.50	2,640.42	726.80	3,367.22
FRANKLIN (061)	104	6	3	9	18,492.46	1,409.99	246.50	1,656.49
FRONTIER (063)	93	27	6	33	16,729.53	2,776.81	1,587.95	4,364.76
FURNAS (065)	195	51	16	67	37,712.83	6,499.66	1,343.73	7,843.39
GAGE (067)	378	50	53	103	57,652.82	4,418.81	6,256.95	10,675.76
GARDEN (069)	33	1	2	3	9,117.52	94.08	2,010.47	2,104.55
GARFIELD (071)	25	0	5	5	3,146.46	0.00	593.01	593.01
GOSPER (073)	76	22	6	28	15,528.72	2,542.70	1,023.73	3,566.43
GRANT (075)	0	0	0	0	0.00	0.00	0.00	0.00
GREELEY (077)	97	35	6	41	11,881.90	2,895.08	529.96	3,425.04
HALL (079)	269	31	17	48	91,336.82	3,945.59	2,410.52	6,356.11
HAMILTON (081)	173	22	28	50	32,473.56	1,898.56	3,564.15	5,462.71
HARLAN (083)	91	16	7	23	22,132.95	3,865.32	567.78	4,433.10
HAYES (085)	47	19	5	24	7,892.61	1,931.00	513.38	2,444.38
HITCHCOCK (087)	113	33	11	44	21,185.67	2,920.45	1,101.68	4,022.13
HOLT (089)	234	13	27	40	44,420.75	2,384.44	2,763.90	5,148.34
HOOKER (091)	3	0	2	2	164.15	0.00	164.15	164.15
HOWARD (093)	164	24	13	37	32,463.96	1,614.58	1,901.49	3,516.07
JEFFERSON (095)	233	93	13	106	40,227.67	9,470.90	1,672.95	11,143.85
JOHNSON (097)	171	69	10	79	30,630.68	5,595.89	980.38	6,576.27
KEARNEY (099)	86	0	5	5	5,697.72	0.00	378.78	378.78
KEITH (101)	92	1	4	5	34,162.65	219.60	4,737.75	4,957.35
KEYA PAHA (103)	26	4	5	9	5,095.17	597.23	314.88	912.11
KIMBALL (105)	83	3	5	8	17,367.59	1,206.10	908.44	2,114.54
KNOX (107)	341	34	57	91	64,994.77	5,145.81	4,400.91	9,546.72
LANCASTER (109)	585	29	26	55	267,877.92	24,810.25	8,111.78	32,922.03
LINCOLN (111)	189	22	20	42	91,775.76	6,193.06	6,136.76	12,329.82
LOGAN (113)	4	0	0	0	0.00	0.00	0.00	0.00
LOUP (115)	20	6	1	7	2,234.36	706.20	107.25	813.45
MCPHERSON (117)	0	0	0	0	0.00	0.00	0.00	0.00
MADISON (119)	294	45	18	63	51,057.29	4,385.71	3,082.77	7,468.48
MERRICK (121)	172	8	12	20	31,708.42	1,112.91	1,020.17	2,133.08
MORRILL (123)	95	1	5	6	16,573.13	0.00	240.37	240.37
NANCE (125)	147	12	26	38	26,578.55	3,349.67	2,517.76	5,867.43
NEMAHA (127)	194	112	9	121	39,562.90	8,111.95	5,033.10	13,145.05
NUCKOLLS (129)	252	26	17	43	34,857.62	2,636.54	1,691.46	4,328.00
OTOE (131)	360	184	13	197	89,273.71	15,889.64	3,879.77	19,769.41
PAWNEE (133)	188	104	9	113	21,622.20	6,947.20	473.24	7,420.44
PERKINS (135)	13	0	0	0	1,003.17	0.00	0.00	0.00
PHELPS (137)	91	9	4	13	8,009.78	1,140.36	280.06	1,420.42
PIERCE (139)	196	44	24	68	23,458.09	3,577.44	1,797.61	5,375.05
PLATTE (141)	424	16	30	46	86,555.02	1,444.56	11,330.72	12,775.28
POLK (143)	95	12	6	18	18,318.81	1,261.55	438.30	1,699.85
REDWILLOW (145)	87	9	6	15	24,480.48	1,101.36	735.24	1,836.60
RICHARDSON (147)	262	77	21	98	63,409.32	15,750.38	2,243.60	17,993.98
ROCK (149)	14	1	0	1	4,980.57	122.76	0.00	122.76
SALINE (151)	282	91	13	104	45,158.71	10,432.03	1,933.17	12,365.20
SARPY (153)	181	27	22	49	143,782.20	6,401.95	11,355.39	17,757.34
SAUNDERS (155)	487	53	80	133	94,498.94	6,447.33	8,349.16	14,796.49
SCOTTS BLUFF (157)	260	18	21	39	51,954.96	2,362.34	4,617.58	6,979.92
SEWARD (159)	244	39	7	46	51,848.42	6,675.76	1,732.68	8,408.44
SHERIDAN (161)	63	1	2	3	7,453.17	249.41	140.17	389.58
SHERMAN (163)	132	17	4	21	21,213.79	1,347.43	327.14	1,674.57
SIOUX (165)	37	6	7	13	4,177.81	373.94	617.63	991.57
STANTON (167)	228	84	17	101	27,419.83	6,144.08	1,972.57	8,116.65
THAYER (169)	220	30	25	55	40,539.84	3,907.61	3,134.15	7,041.76
THOMAS (171)	18	1	3	4	5,184.37	264.42	212.17	476.59
THURSTON (173)	161	55	25	80	21,405.11	4,693.29	2,553.86	7,247.15
VALLEY (175)	123	1	6	7	15,413.84	132.24	423.90	556.14
WASHINGTON (177)	151	22	14	36	38,582.26	2,129.41	1,196.41	3,325.82
WAYNE (179)	256	119	19	138	26,283.54	8,472.33	1,344.72	9,817.05
WEBSTER (181)	179	35	23	58	19,042.38	2,757.47	1,710.31	4,467.78
WHEELER (183)	13	4	1	5	1,272.46	367.70	110.74	478.44
YORK (185)	198	11	50	61	43,304.15	1,025.47	5,789.83	6,815.30
TOTALS	15,430	2,430	1,371	3,801	3,727,850.29	337,123.16	330,415.13	667,538.29

Includes Federal Bridges

Nevada
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
CHURCHILL (001)	60	4	7	11	8,819.89	490.98	1,794.45	2,285.43
CLARK (003)	794	6	60	66	700,087.62	8,399.28	136,997.17	145,396.45
DOUGLAS (005)	35	1	5	6	10,243.01	86.87	1,061.06	1,147.93
ELKO (007)	198	10	29	39	84,457.74	1,628.64	14,018.22	15,646.86
ESMERALDA (009)	4	0	0	0	0.00	0.00	0.00	0.00
EUREKA (011)	26	9	5	14	10,838.98	5,382.73	1,829.75	7,212.48
HUMBOLDT (013)	53	0	8	8	36,474.95	0.00	1,416.12	1,416.12
LANDER (015)	22	0	4	4	7,192.34	0.00	927.48	927.48
LINCOLN (017)	20	2	0	2	2,262.77	125.02	0.00	125.02
LYON (019)	44	7	4	11	14,123.06	924.51	696.76	1,621.27
MINERAL (021)	4	2	0	2	346.84	346.84	0.00	346.84
NYE (023)	22	0	0	0	3,025.00	0.00	0.00	0.00
CARSON CITY (025)	9	2	0	2	1,930.48	843.84	0.00	843.84
PERSHING (027)	53	3	4	7	42,491.49	1,221.63	2,377.81	3,599.44
STOREY (029)	16	3	2	5	5,965.38	405.77	538.85	944.62
WASHOE (031)	265	6	39	45	246,131.55	7,195.12	28,357.65	35,552.77
WHITE PINE (033)	5	0	1	1	702.72	0.00	358.68	358.68
TOTALS	1,630	55	168	223	1,175,093.82	27,051.23	190,374.00	217,425.23

Excludes Federal Bridges

Nevada
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
CHURCHILL (001)	57	3	7	10	8,516.49	350.56	1,794.45	2,145.01
CLARK (003)	784	6	60	66	696,930.06	8,399.28	136,997.17	145,396.45
DOUGLAS (005)	34	1	5	6	9,632.97	86.87	1,061.06	1,147.93
ELKO (007)	182	8	28	36	82,769.50	1,146.46	13,963.02	15,109.48
ESMERALDA (009)	4	0	0	0	0.00	0.00	0.00	0.00
EUREKA (011)	26	9	5	14	10,838.98	5,382.73	1,829.75	7,212.48
HUMBOLDT (013)	53	0	8	8	36,474.95	0.00	1,416.12	1,416.12
LANDER (015)	21	0	4	4	7,140.02	0.00	927.48	927.48
LINCOLN (017)	20	2	0	2	2,262.77	125.02	0.00	125.02
LYON (019)	43	7	4	11	13,929.26	924.51	696.76	1,621.27
MINERAL (021)	4	2	0	2	346.84	346.84	0.00	346.84
NYE (023)	19	0	0	0	2,487.90	0.00	0.00	0.00
CARSON CITY (025)	9	2	0	2	1,930.48	843.84	0.00	843.84
PERSHING (027)	53	3	4	7	42,491.49	1,221.63	2,377.81	3,599.44
STOREY (029)	16	3	2	5	5,965.38	405.77	538.85	944.62
WASHOE (031)	262	6	39	45	246,002.41	7,195.12	28,357.65	35,552.77
WHITE PINE (033)	5	0	1	1	702.72	0.00	358.68	358.68
TOTALS	1,592	52	167	219	1,168,422.22	26,428.63	190,318.80	216,747.43

Includes Federal Bridges

New Hampshire
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BELKNAP (001)	101	9	22	31	31,563.86	3,084.70	4,488.00	7,572.70
CARROLL (003)	169	24	33	57	37,378.76	5,351.57	4,045.42	9,396.99
CHESHIRE (005)	184	38	48	86	40,748.54	6,227.69	8,201.85	14,429.54
COOS (007)	179	24	14	38	47,918.90	4,401.95	2,360.22	6,762.17
GRAFTON (009)	508	46	119	165	193,458.07	11,133.74	34,784.44	45,918.18
HILLSBOROUGH (011)	346	48	87	135	214,028.42	13,859.46	55,257.45	69,116.91
MERRIMACK (013)	314	52	62	114	163,399.08	17,702.19	18,197.40	35,899.59
ROCKINGHAM (015)	284	50	56	106	205,089.25	34,879.19	17,364.64	52,243.83
STRAFFORD (017)	128	14	34	48	66,752.08	7,622.40	21,194.56	28,816.96
SULLIVAN (019)	146	25	29	54	29,455.33	2,936.25	4,829.11	7,765.36
TOTALS	2,359	330	504	834	1,029,792.29	107,199.14	170,723.09	277,922.23

Excludes Federal Bridges

New Hampshire
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BELKNAP (001)	99	8	21	29	31,480.97	3,037.58	4,452.23	7,489.81
CARROLL (003)	162	21	32	53	36,913.47	5,093.66	4,009.08	9,102.74
CHESHIRE (005)	181	38	48	86	40,312.57	6,227.69	8,201.85	14,429.54
COOS (007)	169	23	14	37	47,412.02	4,359.65	2,360.22	6,719.87
GRAFTON (009)	491	46	119	165	192,324.04	11,133.74	34,784.44	45,918.18
HILLSBOROUGH (011)	346	48	87	135	214,028.42	13,859.46	55,257.45	69,116.91
MERRIMACK (013)	313	52	61	113	163,321.06	17,702.19	18,119.38	35,821.57
ROCKINGHAM (015)	282	50	55	105	202,983.25	34,879.19	15,947.94	50,827.13
STRAFFORD (017)	128	14	34	48	66,752.08	7,622.40	21,194.56	28,816.96
SULLIVAN (019)	146	25	29	54	29,455.33	2,936.25	4,829.11	7,765.36
TOTALS	2,317	325	500	825	1,024,983.21	106,851.81	169,156.26	276,008.07

Bridges & Structures

Deficient Bridges by County 2006

Contacts