2007 - Deficient Bridges by County - National Bridge Inventory - Bridge Inspection - Safety Inspection - Bridges & Structures

Deficient Bridges by County 2007

08/31/2007

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)	240	21	53	74	155,350.08	14,441.32	18,490.70	32,932.02
ANNE ARUNDEL (003)	349	12	71	83	564,081.46	4,895.42	224,123.89	229,019.31
BALTIMORE (005)	777	50	186	236	670,088.08	40,094.12	122,204.64	162,298.76
CALVERT (009)	30	3	1	4	35,068.44	708.44	8,470.15	9,178.59
CAROLINE (011)	72	12	5	17	28,130.53	4,879.20	1,465.16	6,344.36
CARROLL (013)	197	17	44	61	50,628.29	2,432.34	6,893.19	9,325.53
CECIL (015)	190	31	38	69	97,335.55	4,075.33	18,785.36	22,860.69
CHARLES (017)	81	6	16	22	44,289.51	1,199.02	29,393.23	30,592.25
DORCHESTER (019)	48	5	2	7	119,735.13	1,533.21	1,434.50	2,967.71
FREDERICK (021)	470	41	99	140	183,590.10	8,805.70	43,347.60	52,153.30
GARRETT (023)	129	20	25	45	57,679.26	2,433.30	3,181.48	5,614.78
HARFORD (025)	265	26	59	85	174,848.22	3,028.02	55,895.79	58,923.81
HOWARD (027)	262	11	36	47	199,032.19	3,720.73	26,279.97	30,000.70
KENT (029)	43	1	4	5	15,325.55	1,063.05	5,372.31	6,435.36
MONTGOMERY (031)	400	30	108	138	307,126.77	14,889.09	79,076.93	93,966.02
PRINCE GEORGES (033)	499	35	85	120	400,552.77	71,938.44	81,414.00	153,352.44
QUEEN ANNES (035)	87	4	8	12	52,164.42	1,248.47	1,479.96	2,728.43
ST MARYS (037)	46	3	5	8	14,136.00	439.44	466.88	906.32
SOMERSET (039)	47	5	3	8	14,179.40	569.61	460.30	1,029.91
TALBOT (041)	38	1	8	9	15,316.74	318.25	2,869.99	3,188.24
WASHINGTON (043)	292	23	79	102	160,626.42	11,913.42	39,682.99	51,596.41
WICOMICO (045)	98	4	13	17	50,669.22	1,592.83	6,034.13	7,626.96
WORCESTER (047)	78	2	11	13	97,642.42	193.86	19,446.01	19,639.87
BALTIMORE CITY (510)	383	32	142	174	1,121,888.69	44,262.42	480,821.67	525,084.09
TOTALS	5,121	395	1,101	1,496	4,629,485.24	240,675.03	1,277,090.83	1,517,765.86

Excludes Federal Bridges

Maryland
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ALLEGANY (001)	237	21	52	73	155,181.62	14,441.32	18,444.45	32,885.77
ANNE ARUNDEL (003)	329	12	62	74	548,881.53	4,895.42	221,289.52	226,184.94
BALTIMORE (005)	777	50	186	236	670,088.08	40,094.12	122,204.64	162,298.76
CALVERT (009)	30	3	1	4	35,068.44	708.44	8,470.15	9,178.59
CAROLINE (011)	72	12	5	17	28,130.53	4,879.20	1,465.16	6,344.36
CARROLL (013)	197	17	44	61	50,628.29	2,432.34	6,893.19	9,325.53
CECIL (015)	189	31	37	68	86,365.50	4,075.33	7,815.31	11,890.64
CHARLES (017)	81	6	16	22	44,289.51	1,199.02	29,393.23	30,592.25
DORCHESTER (019)	48	5	2	7	119,735.13	1,533.21	1,434.50	2,967.71
FREDERICK (021)	468	41	98	139	183,472.99	8,805.70	43,256.73	52,062.43
GARRETT (023)	129	20	25	45	57,679.26	2,433.30	3,181.48	5,614.78
HARFORD (025)	260	25	57	82	174,212.88	2,980.98	55,659.56	58,640.54
HOWARD (027)	262	11	36	47	199,032.19	3,720.73	26,279.97	30,000.70
KENT (029)	43	1	4	5	15,325.55	1,063.05	5,372.31	6,435.36
MONTGOMERY (031)	380	28	99	127	296,012.57	14,027.93	72,671.66	86,699.59
PRINCE GEORGES (033)	470	34	80	114	383,519.91	71,843.94	78,282.43	150,126.37
QUEEN ANNES (035)	87	4	8	12	52,164.42	1,248.47	1,479.96	2,728.43
ST MARYS (037)	44	3	5	8	7,143.56	439.44	466.88	906.32
SOMERSET (039)	47	5	3	8	14,179.40	569.61	460.30	1,029.91
TALBOT (041)	38	1	8	9	15,316.74	318.25	2,869.99	3,188.24
WASHINGTON (043)	283	23	71	94	159,701.83	11,913.42	38,798.82	50,712.24
WICOMICO (045)	98	4	13	17	50,669.22	1,592.83	6,034.13	7,626.96
WORCESTER (047)	78	2	11	13	97,642.42	193.86	19,446.01	19,639.87
BALTIMORE CITY (510)	383	32	142	174	1,121,888.69	44,262.42	480,821.67	525,084.09
TOTALS	5,030	391	1,065	1,456	4,566,330.26	239,672.33	1,252,492.05	1,492,164.38

Includes Federal Bridges

Massachusetts
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BARNSTABLE (001)	104	7	57	64	64,520.01	2,721.60	38,439.32	41,160.92
BERKSHIRE (003)	426	39	107	146	119,782.26	6,180.21	49,536.61	55,716.82
BRISTOL (005)	383	55	156	211	338,639.02	124,293.92	116,777.22	241,071.14
DUKES (007)	5	3	2	5	2,660.92	2,388.84	272.08	2,660.92
ESSEX (009)	383	41	156	197	372,120.29	64,740.05	114,951.94	179,691.99
FRANKLIN (011)	290	55	67	122	121,528.65	40,094.84	26,860.24	66,955.08
HAMPDEN (013)	424	38	203	241	465,812.99	23,826.25	223,657.95	247,484.20
HAMPSHIRE (015)	253	36	87	123	82,537.14	13,680.45	25,161.99	38,842.44
MIDDLESEX (017)	750	80	386	466	532,935.10	47,285.33	298,365.63	345,650.96
NANTUCKET (019)	2	0	2	2	318.27	0.00	318.27	318.27
NORFOLK (021)	343	28	208	236	200,773.03	18,277.28	121,505.17	139,782.45
PLYMOUTH (023)	284	29	120	149	143,611.45	14,065.08	60,330.90	74,395.98
SUFFOLK (025)	389	49	245	294	995,943.09	126,375.66	474,757.96	601,133.62
WORCESTER (027)	981	128	400	528	487,881.46	51,466.58	232,169.64	283,636.22
TOTALS	5,017	588	2,196	2,784	3,929,063.68	535,396.09	1,783,104.92	2,318,501.01

Excludes Federal Bridges

Massachusetts
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BARNSTABLE (001)	101	7	55	62	46,374.67	2,721.60	21,333.48	24,055.08
BERKSHIRE (003)	425	39	107	146	119,388.01	6,180.21	49,536.61	55,716.82
BRISTOL (005)	382	55	156	211	338,556.86	124,293.92	116,777.22	241,071.14
DUKES (007)	5	3	2	5	2,660.92	2,388.84	272.08	2,660.92
ESSEX (009)	382	41	155	196	372,080.25	64,740.05	114,911.90	179,651.95
FRANKLIN (011)	290	55	67	122	121,528.65	40,094.84	26,860.24	66,955.08
HAMPDEN (013)	422	38	202	240	465,591.48	23,826.25	223,544.67	247,370.92
HAMPSHIRE (015)	251	36	86	122	82,226.94	13,680.45	25,098.63	38,779.08
MIDDLESEX (017)	750	80	386	466	532,935.10	47,285.33	298,365.63	345,650.96
NANTUCKET (019)	2	0	2	2	318.27	0.00	318.27	318.27
NORFOLK (021)	343	28	208	236	200,773.03	18,277.28	121,505.17	139,782.45
PLYMOUTH (023)	284	29	120	149	143,611.45	14,065.08	60,330.90	74,395.98
SUFFOLK (025)	389	49	245	294	995,943.09	126,375.66	474,757.96	601,133.62
WORCESTER (027)	970	127	397	524	486,523.97	51,348.72	231,853.78	283,202.50
TOTALS	4,996	587	2,188	2,775	3,908,512.69	535,278.23	1,765,466.54	2,300,744.77

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	5,037.14	360.67	0.00	360.67
ALGER (003)	54	15	3	18	7,788.35	1,201.76	331.07	1,532.83
ALLEGAN (005)	228	37	18	55	87,314.15	9,596.69	12,807.22	22,403.91
ALPENA (007)	32	4	0	4	11,760.29	1,782.75	0.00	1,782.75
ANTRIM (009)	15	2	3	5	4,137.80	70.56	782.40	852.96
ARENAC (011)	80	14	9	23	25,698.00	6,460.66	1,858.26	8,318.92
BARAGA (013)	55	8	1	9	10,423.35	603.14	0.00	603.14
BARRY (015)	44	10	0	10	11,961.43	1,898.83	0.00	1,898.83
BAY (017)	157	38	18	56	91,002.23	15,980.02	9,477.49	25,457.51
BENZIE (019)	17	4	1	5	3,536.30	640.55	89.18	729.73
BERRIEN (021)	266	41	42	83	222,342.67	17,141.52	33,161.67	50,303.19
BRANCH (023)	119	26	17	43	32,051.93	5,151.66	7,946.66	13,098.32
CALHOUN (025)	209	35	37	72	122,580.00	15,968.03	23,433.76	39,401.79
CASS (027)	47	11	2	13	7,694.57	2,046.87	346.28	2,393.15
CHARLEVOIX (029)	14	3	2	5	3,298.59	127.86	1,383.61	1,511.47
CHEBOYGAN (031)	68	9	5	14	29,370.39	2,119.35	3,464.34	5,583.69
CHIPPEWA (033)	111	14	9	23	70,458.08	1,657.66	4,505.69	6,163.35
CLARE (035)	84	21	3	24	31,573.26	6,906.21	338.01	7,244.22
CLINTON (037)	220	39	26	65	107,009.28	9,638.33	4,174.50	13,812.83
CRAWFORD (039)	49	1	3	4	18,320.18	114.80	1,050.42	1,165.22
DELTA (041)	85	10	8	18	21,120.27	2,947.72	805.79	3,753.51
DICKINSON (043)	34	3	1	4	10,973.23	203.22	145.22	348.44
EATON (045)	198	16	21	37	100,707.62	1,920.69	13,897.32	15,818.01
EMMET (047)	29	5	8	13	106,588.44	650.04	102,204.62	102,854.66
GENESEE (049)	369	91	93	184	269,683.43	43,247.25	81,973.30	125,220.55
GLADWIN (051)	63	8	4	12	13,428.87	642.80	979.10	1,621.90
GOGEBIC (053)	101	21	3	24	20,384.51	2,905.28	267.26	3,172.54
GRAND TRAVERSE (055)	31	3	5	8	8,068.22	692.31	1,242.81	1,935.12
GRATIOT (057)	167	31	17	48	44,727.58	6,588.66	5,027.81	11,616.47
HILLSDALE (059)	102	22	2	24	13,004.45	1,769.94	309.26	2,079.20
HOUGHTON (061)	46	4	2	6	15,863.48	223.91	136.39	360.30
HURON (063)	188	22	6	28	30,140.57	3,847.39	1,108.28	4,955.67
INGHAM (065)	235	33	61	94	181,524.11	16,003.50	54,511.47	70,514.97
IONIA (067)	121	16	14	30	51,577.52	2,567.83	6,835.89	9,403.72
IOSCO (069)	46	7	3	10	14,774.56	1,414.78	826.63	2,241.41
IRON (071)	54	12	6	18	13,123.36	2,623.56	2,106.66	4,730.22
ISABELLA (073)	154	34	10	44	41,503.35	7,798.52	3,956.21	11,754.73
JACKSON (075)	157	38	15	53	64,865.60	19,913.41	9,240.57	29,153.98
KALAMAZOO (077)	143	22	27	49	75,242.28	13,027.38	21,352.87	34,380.25
KALKASKA (079)	11	2	0	2	2,849.97	225.93	0.00	225.93
KENT (081)	514	43	112	155	448,417.30	41,189.10	132,970.06	174,159.16
KEWEENAW (083)	11	1	0	1	2,052.43	154.00	0.00	154.00
LAKE (085)	28	8	4	12	4,375.17	637.55	236.25	873.80
LAPEER (087)	158	21	12	33	46,873.22	6,413.87	2,511.11	8,924.98
LEELANAU (089)	7	2	1	3	2,005.32	654.79	70.70	725.49
LENAWEE (091)	224	20	22	42	43,475.29	2,595.45	7,747.57	10,343.02
LIVINGSTON (093)	150	32	24	56	53,367.24	11,361.39	8,140.36	19,501.75
LUCE (095)	26	3	5	8	4,443.11	163.67	170.83	334.50
MACKINAC (097)	65	6	1	7	25,038.01	3,905.14	43.12	3,948.26
MACOMB (099)	401	72	68	140	238,475.40	53,346.49	44,912.55	98,259.04
MANISTEE (101)	31	3	2	5	11,481.40	197.44	2,564.68	2,762.12
MARQUETTE (103)	131	31	27	58	29,747.83	5,822.58	2,195.18	8,017.76
MASON (105)	60	12	5	17	24,711.87	2,151.92	1,248.58	3,400.50
MECOSTA (107)	74	7	6	13	41,457.29	1,580.14	3,116.91	4,697.05
MENOMINEE (109)	91	18	4	22	25,454.56	2,437.76	841.45	3,279.21
MIDLAND (111)	119	21	10	31	53,230.47	11,196.00	5,559.77	16,755.77
MISSAUKEE (113)	42	13	0	13	6,216.52	1,570.14	0.00	1,570.14
MONROE (115)	299	70	25	95	132,631.04	28,778.70	18,892.99	47,671.69
MONTCALM (117)	114	12	5	17	33,412.32	1,706.26	1,248.59	2,954.85
MONTMORENCY (119)	16	1	0	1	2,421.83	420.44	0.00	420.44
MUSKEGON (121)	140	14	24	38	69,396.65	2,375.33	15,624.12	17,999.45
NEWAYGO (123)	67	26	5	31	17,327.42	3,824.40	336.79	4,161.19
OAKLAND (125)	438	76	117	193	356,831.90	66,254.21	90,175.36	156,429.57
OCEANA (127)	94	14	2	16	43,102.82	2,178.49	216.54	2,395.03
OGEMAW (129)	32	1	2	3	13,368.57	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)	102	15	6	21	35,389.33	1,261.40	2,149.61	3,411.01
OSCODA (135)	15	3	0	3	4,193.36	413.35	0.00	413.35
OTSEGO (137)	18	1	4	5	12,638.50	141.41	3,616.71	3,758.12
OTTAWA (139)	240	10	17	27	120,782.39	4,595.89	13,554.19	18,150.08
PRESQUE ISLE (141)	36	7	3	10	6,508.83	950.09	375.30	1,325.39
ROSCOMMON (143)	39	2	4	6	22,266.13	405.36	1,669.41	2,074.77
SAGINAW (145)	319	81	24	105	298,438.71	52,554.48	16,731.38	69,285.86
ST CLAIR (147)	318	48	55	103	166,054.18	25,012.67	37,413.33	62,426.00
ST JOSEPH (149)	126	18	11	29	34,712.77	2,718.26	4,100.50	6,818.76
SANILAC (151)	172	9	2	11	27,347.03	2,358.65	130.13	2,488.78
SCHOOLCRAFT (153)	66	4	19	23	14,117.68	259.53	6,504.45	6,763.98
SHIAWASSEE (155)	164	19	17	36	59,398.09	4,534.91	8,866.79	13,401.70
TUSCOLA (157)	230	13	3	16	35,248.08	3,398.30	578.77	3,977.07
VAN BUREN (159)	119	18	9	27	50,866.66	10,841.35	3,593.16	14,434.51
WASHTENAW (161)	250	51	59	110	168,278.56	16,745.70	45,624.05	62,369.75
WAYNE (163)	1,026	179	406	585	1,244,287.89	336,278.30	496,118.31	832,396.61
WEXFORD (165)	62	7	4	11	36,299.68	2,185.32	501.42	2,686.74
TOTALS	10,923	1,757	1,633	3,390	6,099,067.01	947,229.33	1,402,313.45	2,349,542.78

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	5,037.14	360.67	0.00	360.67
ALGER (003)	49	14	3	17	7,391.29	1,062.72	331.07	1,393.79
ALLEGAN (005)	228	37	18	55	87,314.15	9,596.69	12,807.22	22,403.91
ALPENA (007)	32	4	0	4	11,760.29	1,782.75	0.00	1,782.75
ANTRIM (009)	15	2	3	5	4,137.80	70.56	782.40	852.96
ARENAC (011)	80	14	9	23	25,698.00	6,460.66	1,858.26	8,318.92
BARAGA (013)	54	8	1	9	10,217.49	603.14	0.00	603.14
BARRY (015)	44	10	0	10	11,961.43	1,898.83	0.00	1,898.83
BAY (017)	157	38	18	56	91,002.23	15,980.02	9,477.49	25,457.51
BENZIE (019)	17	4	1	5	3,536.30	640.55	89.18	729.73
BERRIEN (021)	266	41	42	83	222,342.67	17,141.52	33,161.67	50,303.19
BRANCH (023)	119	26	17	43	32,051.93	5,151.66	7,946.66	13,098.32
CALHOUN (025)	209	35	37	72	122,580.00	15,968.03	23,433.76	39,401.79
CASS (027)	46	10	2	12	7,656.35	2,008.65	346.28	2,354.93
CHARLEVOIX (029)	14	3	2	5	3,298.59	127.86	1,383.61	1,511.47
CHEBOYGAN (031)	68	9	5	14	29,370.39	2,119.35	3,464.34	5,583.69
CHIPPEWA (033)	100	12	9	21	69,738.45	1,498.08	4,505.69	6,003.77
CLARE (035)	84	21	3	24	31,573.26	6,906.21	338.01	7,244.22
CLINTON (037)	220	39	26	65	107,009.28	9,638.33	4,174.50	13,812.83
CRAWFORD (039)	49	1	3	4	18,320.18	114.80	1,050.42	1,165.22
DELTA (041)	80	10	8	18	20,482.66	2,947.72	805.79	3,753.51
DICKINSON (043)	34	3	1	4	10,973.23	203.22	145.22	348.44
EATON (045)	198	16	21	37	100,707.62	1,920.69	13,897.32	15,818.01
EMMET (047)	29	5	8	13	106,588.44	650.04	102,204.62	102,854.66
GENESEE (049)	369	91	93	184	269,683.43	43,247.25	81,973.30	125,220.55
GLADWIN (051)	63	8	4	12	13,428.87	642.80	979.10	1,621.90
GOGEBIC (053)	95	21	2	23	19,834.40	2,905.28	165.42	3,070.70
GRAND TRAVERSE (055)	31	3	5	8	8,068.22	692.31	1,242.81	1,935.12
GRATIOT (057)	167	31	17	48	44,727.58	6,588.66	5,027.81	11,616.47
HILLSDALE (059)	102	22	2	24	13,004.45	1,769.94	309.26	2,079.20
HOUGHTON (061)	43	3	2	5	15,543.48	164.96	136.39	301.35
HURON (063)	188	22	6	28	30,140.57	3,847.39	1,108.28	4,955.67
INGHAM (065)	235	33	61	94	181,524.11	16,003.50	54,511.47	70,514.97
IONIA (067)	121	16	14	30	51,577.52	2,567.83	6,835.89	9,403.72
IOSCO (069)	46	7	3	10	14,774.56	1,414.78	826.63	2,241.41
IRON (071)	48	11	6	17	12,757.85	2,590.71	2,106.66	4,697.37
ISABELLA (073)	152	34	10	44	41,117.84	7,798.52	3,956.21	11,754.73
JACKSON (075)	157	38	15	53	64,865.60	19,913.41	9,240.57	29,153.98
KALAMAZOO (077)	143	22	27	49	75,242.28	13,027.38	21,352.87	34,380.25
KALKASKA (079)	11	2	0	2	2,849.97	225.93	0.00	225.93
KENT (081)	514	43	112	155	448,417.30	41,189.10	132,970.06	174,159.16
KEWEENAW (083)	11	1	0	1	2,052.43	154.00	0.00	154.00
LAKE (085)	28	8	4	12	4,375.17	637.55	236.25	873.80
LAPEER (087)	158	21	12	33	46,873.22	6,413.87	2,511.11	8,924.98
LEELANAU (089)	6	2	0	2	1,934.62	654.79	0.00	654.79
LENAWEE (091)	224	20	22	42	43,475.29	2,595.45	7,747.57	10,343.02
LIVINGSTON (093)	150	32	24	56	53,367.24	11,361.39	8,140.36	19,501.75
LUCE (095)	26	3	5	8	4,443.11	163.67	170.83	334.50
MACKINAC (097)	56	5	0	5	24,372.05	3,761.51	0.00	3,761.51
MACOMB (099)	399	72	66	138	238,274.46	53,346.49	44,711.61	98,058.10
MANISTEE (101)	31	3	2	5	11,481.40	197.44	2,564.68	2,762.12
MARQUETTE (103)	131	31	27	58	29,747.83	5,822.58	2,195.18	8,017.76
MASON (105)	60	12	5	17	24,711.87	2,151.92	1,248.58	3,400.50
MECOSTA (107)	74	7	6	13	41,457.29	1,580.14	3,116.91	4,697.05
MENOMINEE (109)	91	18	4	22	25,454.56	2,437.76	841.45	3,279.21
MIDLAND (111)	119	21	10	31	53,230.47	11,196.00	5,559.77	16,755.77
MISSAUKEE (113)	42	13	0	13	6,216.52	1,570.14	0.00	1,570.14
MONROE (115)	299	70	25	95	132,631.04	28,778.70	18,892.99	47,671.69
MONTCALM (117)	114	12	5	17	33,412.32	1,706.26	1,248.59	2,954.85
MONTMORENCY (119)	16	1	0	1	2,421.83	420.44	0.00	420.44
MUSKEGON (121)	140	14	24	38	69,396.65	2,375.33	15,624.12	17,999.45
NEWAYGO (123)	67	26	5	31	17,327.42	3,824.40	336.79	4,161.19
OAKLAND (125)	438	76	117	193	356,831.90	66,254.21	90,175.36	156,429.57
OCEANA (127)	94	14	2	16	43,102.82	2,178.49	216.54	2,395.03
OGEMAW (129)	32	1	2	3	13,368.57	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)	102	15	6	21	35,389.33	1,261.40	2,149.61	3,411.01
OSCODA (135)	15	3	0	3	4,193.36	413.35	0.00	413.35
OTSEGO (137)	18	1	4	5	12,638.50	141.41	3,616.71	3,758.12
OTTAWA (139)	240	10	17	27	120,782.39	4,595.89	13,554.19	18,150.08
PRESQUE ISLE (141)	36	7	3	10	6,508.83	950.09	375.30	1,325.39
ROSCOMMON (143)	39	2	4	6	22,266.13	405.36	1,669.41	2,074.77
SAGINAW (145)	318	81	24	105	298,165.91	52,554.48	16,731.38	69,285.86
ST CLAIR (147)	318	48	55	103	166,054.18	25,012.67	37,413.33	62,426.00
ST JOSEPH (149)	126	18	11	29	34,712.77	2,718.26	4,100.50	6,818.76
SANILAC (151)	172	9	2	11	27,347.03	2,358.65	130.13	2,488.78
SCHOOLCRAFT (153)	36	1	4	5	11,839.49	67.50	5,576.90	5,644.40
SHIAWASSEE (155)	164	19	17	36	59,398.09	4,534.91	8,866.79	13,401.70
TUSCOLA (157)	230	13	3	16	35,248.08	3,398.30	578.77	3,977.07
VAN BUREN (159)	119	18	9	27	50,866.66	10,841.35	3,593.16	14,434.51
WASHTENAW (161)	250	51	59	110	168,278.56	16,745.70	45,624.05	62,369.75
WAYNE (163)	1,026	179	406	585	1,244,287.89	336,278.30	496,118.31	832,396.61
WEXFORD (165)	62	7	4	11	36,299.68	2,185.32	501.42	2,686.74
TOTALS	10,836	1,747	1,613	3,360	6,091,547.75	946,465.03	1,400,969.30	2,347,434.33

Includes Federal Bridges

Minnesota
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
AITKIN (001)	101	13	3	16	20,991.86	2,547.74	432.30	2,980.04
ANOKA (003)	134	4	7	11	139,938.37	601.05	8,716.68	9,317.73
BECKER (005)	51	10	2	12	8,667.15	831.84	0.00	831.84
BELTRAMI (007)	93	5	2	7	39,776.66	1,024.56	216.23	1,240.79
BENTON (009)	114	6	2	8	56,673.84	2,307.27	40.70	2,347.97
BIG STONE (011)	15	1	0	1	2,014.04	720.80	0.00	720.80
BLUE EARTH (013)	189	10	4	14	119,973.85	1,330.74	16,850.58	18,181.32
BROWN (015)	111	10	7	17	44,662.40	3,049.91	6,965.95	10,015.86
CARLTON (017)	135	15	3	18	63,882.98	1,335.78	1,137.32	2,473.10
CARVER (019)	92	7	5	12	33,918.82	3,237.97	2,662.55	5,900.52
CASS (021)	77	2	4	6	15,634.80	52.48	357.29	409.77
CHIPPEWA (023)	124	12	1	13	32,641.30	1,838.70	491.34	2,330.04
CHISAGO (025)	58	3	5	8	17,440.65	289.70	1,316.52	1,606.22
CLAY (027)	235	33	10	43	106,976.04	6,412.31	19,661.58	26,073.89
CLEARWATER (029)	49	2	1	3	5,997.29	211.87	71.54	283.41
COOK (031)	52	6	1	7	9,761.62	296.46	127.98	424.44
COTTONWOOD (033)	152	16	2	18	19,440.41	1,474.27	135.73	1,610.00
CROW WING (035)	68	2	5	7	31,060.28	83.70	5,489.85	5,573.55
DAKOTA (037)	237	2	12	14	286,999.92	285.18	14,740.01	15,025.19
DODGE (039)	169	10	4	14	32,063.08	853.65	450.01	1,303.66
DOUGLAS (041)	41	1	1	2	15,824.46	64.32	317.46	381.78
FARIBAULT (043)	226	23	1	24	59,241.97	3,209.32	142.08	3,351.40
FILLMORE (045)	334	64	19	83	56,509.21	6,398.83	2,135.62	8,534.45
FREEBORN (047)	141	7	0	7	74,009.81	800.55	0.00	800.55
GOODHUE (049)	322	23	9	32	76,702.82	3,538.38	805.21	4,343.59
GRANT (051)	33	2	1	3	3,710.58	127.05	200.75	327.80
HENNEPIN (053)	836	64	118	182	1,382,257.92	71,972.71	137,407.32	209,380.03
HOUSTON (055)	162	34	6	40	49,284.41	4,103.64	299.10	4,402.74
HUBBARD (057)	41	8	1	9	5,807.50	1,234.94	312.12	1,547.06
ISANTI (059)	37	2	1	3	16,034.21	417.48	396.76	814.24
ITASCA (061)	154	14	3	17	57,860.35	3,302.39	995.45	4,297.84
JACKSON (063)	190	15	6	21	41,225.40	2,012.54	1,151.63	3,164.17
KANABEC (065)	80	3	0	3	16,490.43	526.17	0.00	526.17
KANDIYOHI (067)	89	7	1	8	30,268.80	618.43	377.65	996.08
KITTSON (069)	159	8	5	13	34,739.44	11,325.66	695.89	12,021.55
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	29,603.78	766.46	87.77	854.23
LAKE (075)	82	6	4	10	21,958.30	1,007.56	515.01	1,522.57
LAKE OF THE WOODS (077)	60	7	1	8	17,085.54	1,346.42	3,172.77	4,519.19
LE SUEUR (079)	66	2	3	5	19,965.72	157.25	562.57	719.82
LINCOLN (081)	102	15	3	18	6,648.37	833.35	97.00	930.35
LYON (083)	233	13	5	18	32,060.14	1,563.36	1,184.33	2,747.69
MCLEOD (085)	75	4	4	8	32,144.18	1,148.07	1,100.88	2,248.95
MAHNOMEN (087)	42	4	0	4	4,685.47	310.87	0.00	310.87
MARSHALL (089)	216	18	11	29	32,511.16	3,171.97	3,836.97	7,008.94
MARTIN (091)	160	8	4	12	43,028.14	658.61	619.40	1,278.01
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	995.16	918.96	1,914.12
MORRISON (097)	168	13	2	15	48,917.22	918.43	293.28	1,211.71
MOWER (099)	327	77	14	91	68,198.47	10,521.14	8,821.82	19,342.96
MURRAY (101)	130	7	2	9	11,112.68	591.92	483.05	1,074.97
NICOLLET (103)	48	2	1	3	16,897.81	103.18	0.00	103.18
NOBLES (105)	298	2	9	11	33,370.78	84.70	528.53	613.23
NORMAN (107)	151	14	2	16	37,325.11	4,949.97	169.61	5,119.58
OLMSTED (109)	349	14	12	26	149,266.40	1,706.21	9,174.16	10,880.37
OTTER TAIL (111)	147	17	4	21	43,496.28	3,390.02	1,620.48	5,010.50
PENNINGTON (113)	52	2	0	2	12,743.64	204.56	0.00	204.56
PINE (115)	163	8	4	12	49,096.33	525.28	1,322.75	1,848.03
PIPESTONE (117)	177	37	1	38	16,868.40	3,985.89	327.24	4,313.13
POLK (119)	258	19	5	24	67,473.10	2,734.00	2,865.62	5,599.62
POPE (121)	44	2	0	2	3,363.43	0.00	0.00	0.00
RAMSEY (123)	324	27	59	86	546,649.35	72,145.02	75,059.73	147,204.75
RED LAKE (125)	59	1	0	1	12,952.09	0.00	0.00	0.00
REDWOOD (127)	195	37	4	41	44,983.23	3,648.04	1,071.85	4,719.89
RENVILLE (129)	136	19	1	20	18,266.64	1,900.50	394.25	2,294.75
RICE (131)	140	15	8	23	49,246.44	7,010.84	4,842.82	11,853.66
ROCK (133)	250	25	2	27	34,292.91	3,902.00	336.28	4,238.28
ROSEAU (135)	136	19	4	23	20,196.57	2,094.39	272.46	2,366.85
ST LOUIS (137)	679	82	45	127	501,140.65	11,022.88	88,495.63	99,518.51
SCOTT (139)	102	5	4	9	60,601.06	139.55	3,203.82	3,343.37
SHERBURNE (141)	46	5	3	8	35,800.10	1,123.69	1,462.09	2,585.78
SIBLEY (143)	104	27	2	29	32,419.01	3,464.64	6,504.82	9,969.46
STEARNS (145)	216	5	1	6	107,647.80	2,083.46	1,024.92	3,108.38
STEELE (147)	129	9	10	19	41,131.89	2,021.81	5,958.25	7,980.06
STEVENS (149)	45	0	0	0	4,855.51	0.00	0.00	0.00
SWIFT (151)	97	17	1	18	25,954.59	2,630.99	371.52	3,002.51
TODD (153)	130	8	6	14	14,193.55	583.62	0.00	583.62
TRAVERSE (155)	120	10	0	10	10,206.41	1,327.51	0.00	1,327.51
WABASHA (157)	147	11	3	14	49,333.71	4,185.40	1,769.38	5,954.78
WADENA (159)	70	0	1	1	15,419.33	0.00	0.00	0.00
WASECA (161)	75	9	2	11	12,319.10	888.80	720.10	1,608.90
WASHINGTON (163)	103	7	7	14	188,129.96	8,266.60	7,570.28	15,836.88
WATONWAN (165)	166	7	2	9	37,257.53	803.98	240.87	1,044.85
WILKIN (167)	200	13	4	17	25,648.86	661.48	92.71	754.19
WINONA (169)	221	18	5	23	96,788.65	5,840.24	4,384.22	10,224.46
WRIGHT (171)	73	6	3	9	56,971.14	5,666.90	1,788.80	7,455.70
YELLOW MEDICINE (173)	221	21	3	24	34,875.52	2,679.83	264.60	2,944.43
TOTALS	13,063	1,157	535	1,692	5,960,920.10	325,945.65	472,818.89	798,764.54

Excludes Federal Bridges

Minnesota
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
AITKIN (001)	98	13	2	15	20,511.39	2,547.74	373.89	2,921.63
ANOKA (003)	134	4	7	11	139,938.37	601.05	8,716.68	9,317.73
BECKER (005)	51	10	2	12	8,667.15	831.84	0.00	831.84
BELTRAMI (007)	88	5	2	7	37,378.22	1,024.56	216.23	1,240.79
BENTON (009)	114	6	2	8	56,673.84	2,307.27	40.70	2,347.97
BIG STONE (011)	13	1	0	1	1,722.98	720.80	0.00	720.80
BLUE EARTH (013)	189	10	4	14	119,973.85	1,330.74	16,850.58	18,181.32
BROWN (015)	111	10	7	17	44,662.40	3,049.91	6,965.95	10,015.86
CARLTON (017)	135	15	3	18	63,882.98	1,335.78	1,137.32	2,473.10
CARVER (019)	92	7	5	12	33,918.82	3,237.97	2,662.55	5,900.52
CASS (021)	72	2	3	5	15,270.17	52.48	261.53	314.01
CHIPPEWA (023)	122	12	1	13	31,493.14	1,838.70	491.34	2,330.04
CHISAGO (025)	58	3	5	8	17,440.65	289.70	1,316.52	1,606.22
CLAY (027)	235	33	10	43	106,976.04	6,412.31	19,661.58	26,073.89
CLEARWATER (029)	45	2	0	2	4,956.91	211.87	0.00	211.87
COOK (031)	35	4	1	5	6,750.82	222.06	127.98	350.04
COTTONWOOD (033)	152	16	2	18	19,440.41	1,474.27	135.73	1,610.00
CROW WING (035)	68	2	5	7	31,060.28	83.70	5,489.85	5,573.55
DAKOTA (037)	237	2	12	14	286,999.92	285.18	14,740.01	15,025.19
DODGE (039)	169	10	4	14	32,063.08	853.65	450.01	1,303.66
DOUGLAS (041)	41	1	1	2	15,824.46	64.32	317.46	381.78
FARIBAULT (043)	226	23	1	24	59,241.97	3,209.32	142.08	3,351.40
FILLMORE (045)	334	64	19	83	56,509.21	6,398.83	2,135.62	8,534.45
FREEBORN (047)	141	7	0	7	74,009.81	800.55	0.00	800.55
GOODHUE (049)	322	23	9	32	76,702.82	3,538.38	805.21	4,343.59
GRANT (051)	33	2	1	3	3,710.58	127.05	200.75	327.80
HENNEPIN (053)	836	64	118	182	1,382,257.92	71,972.71	137,407.32	209,380.03
HOUSTON (055)	162	34	6	40	49,284.41	4,103.64	299.10	4,402.74
HUBBARD (057)	41	8	1	9	5,807.50	1,234.94	312.12	1,547.06
ISANTI (059)	37	2	1	3	16,034.21	417.48	396.76	814.24
ITASCA (061)	145	13	3	16	57,158.58	3,268.09	995.45	4,263.54
JACKSON (063)	190	15	6	21	41,225.40	2,012.54	1,151.63	3,164.17
KANABEC (065)	80	3	0	3	16,490.43	526.17	0.00	526.17
KANDIYOHI (067)	89	7	1	8	30,268.80	618.43	377.65	996.08
KITTSON (069)	159	8	5	13	34,739.44	11,325.66	695.89	12,021.55
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	28,520.55	766.46	87.77	854.23
LAKE (075)	70	5	2	7	21,137.23	1,007.56	182.32	1,189.88
LAKE OF THE WOODS (077)	60	7	1	8	17,085.54	1,346.42	3,172.77	4,519.19
LE SUEUR (079)	66	2	3	5	19,965.72	157.25	562.57	719.82
LINCOLN (081)	102	15	3	18	6,648.37	833.35	97.00	930.35
LYON (083)	233	13	5	18	32,060.14	1,563.36	1,184.33	2,747.69
MCLEOD (085)	75	4	4	8	32,144.18	1,148.07	1,100.88	2,248.95
MAHNOMEN (087)	42	4	0	4	4,685.47	310.87	0.00	310.87
MARSHALL (089)	211	18	9	27	32,056.97	3,171.97	3,700.44	6,872.41
MARTIN (091)	160	8	4	12	43,028.14	658.61	619.40	1,278.01
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	995.16	918.96	1,914.12
MORRISON (097)	168	13	2	15	48,917.22	918.43	293.28	1,211.71
MOWER (099)	327	77	14	91	68,198.47	10,521.14	8,821.82	19,342.96
MURRAY (101)	130	7	2	9	11,112.68	591.92	483.05	1,074.97
NICOLLET (103)	48	2	1	3	16,897.81	103.18	0.00	103.18
NOBLES (105)	298	2	9	11	33,370.78	84.70	528.53	613.23
NORMAN (107)	151	14	2	16	37,325.11	4,949.97	169.61	5,119.58
OLMSTED (109)	349	14	12	26	149,266.40	1,706.21	9,174.16	10,880.37
OTTER TAIL (111)	147	17	4	21	43,496.28	3,390.02	1,620.48	5,010.50
PENNINGTON (113)	52	2	0	2	12,743.64	204.56	0.00	204.56
PINE (115)	163	8	4	12	49,096.33	525.28	1,322.75	1,848.03
PIPESTONE (117)	177	37	1	38	16,868.40	3,985.89	327.24	4,313.13
POLK (119)	258	19	5	24	67,473.10	2,734.00	2,865.62	5,599.62
POPE (121)	44	2	0	2	3,363.43	0.00	0.00	0.00
RAMSEY (123)	324	27	59	86	546,649.35	72,145.02	75,059.73	147,204.75
RED LAKE (125)	59	1	0	1	12,952.09	0.00	0.00	0.00
REDWOOD (127)	195	37	4	41	44,983.23	3,648.04	1,071.85	4,719.89
RENVILLE (129)	136	19	1	20	18,266.64	1,900.50	394.25	2,294.75
RICE (131)	140	15	8	23	49,246.44	7,010.84	4,842.82	11,853.66
ROCK (133)	250	25	2	27	34,292.91	3,902.00	336.28	4,238.28
ROSEAU (135)	136	19	4	23	20,196.57	2,094.39	272.46	2,366.85
ST LOUIS (137)	669	80	45	125	499,949.41	10,837.17	88,495.63	99,332.80
SCOTT (139)	102	5	4	9	60,601.06	139.55	3,203.82	3,343.37
SHERBURNE (141)	44	5	3	8	35,690.62	1,123.69	1,462.09	2,585.78
SIBLEY (143)	104	27	2	29	32,419.01	3,464.64	6,504.82	9,969.46
STEARNS (145)	216	5	1	6	107,647.80	2,083.46	1,024.92	3,108.38
STEELE (147)	129	9	10	19	41,131.89	2,021.81	5,958.25	7,980.06
STEVENS (149)	45	0	0	0	4,855.51	0.00	0.00	0.00
SWIFT (151)	97	17	1	18	25,954.59	2,630.99	371.52	3,002.51
TODD (153)	130	8	6	14	14,193.55	583.62	0.00	583.62
TRAVERSE (155)	118	10	0	10	9,520.56	1,327.51	0.00	1,327.51
WABASHA (157)	147	11	3	14	49,333.71	4,185.40	1,769.38	5,954.78
WADENA (159)	70	0	1	1	15,419.33	0.00	0.00	0.00
WASECA (161)	75	9	2	11	12,319.10	888.80	720.10	1,608.90
WASHINGTON (163)	103	7	7	14	188,129.96	8,266.60	7,570.28	15,836.88
WATONWAN (165)	166	7	2	9	37,257.53	803.98	240.87	1,044.85
WILKIN (167)	200	13	4	17	25,648.86	661.48	92.71	754.19
WINONA (169)	221	18	5	23	96,788.65	5,840.24	4,384.22	10,224.46
WRIGHT (171)	73	6	3	9	56,971.14	5,666.90	1,788.80	7,455.70
YELLOW MEDICINE (173)	221	21	3	24	34,875.52	2,679.83	264.60	2,944.43
TOTALS	12,980	1,149	528	1,677	5,946,659.95	325,379.80	472,123.96	797,503.76

Includes Federal Bridges

Mississippi
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAMS (001)	100	22	12	34	70,699.30	5,581.07	21,465.00	27,046.07
ALCORN (003)	220	43	12	55	107,632.68	6,844.93	5,041.17	11,886.10
AMITE (005)	232	89	1	90	61,380.91	10,419.90	87.00	10,506.90
ATTALA (007)	251	91	10	101	61,062.15	12,999.93	3,605.56	16,605.49
BENTON (009)	108	27	1	28	55,351.15	8,028.48	168.98	8,197.46
BOLIVAR (011)	289	67	2	69	65,421.47	15,028.68	254.50	15,283.18
CALHOUN (013)	223	58	13	71	60,768.15	9,199.36	6,420.45	15,619.81
CARROLL (015)	228	91	14	105	63,088.97	10,330.98	8,858.69	19,189.67
CHICKASAW (017)	248	22	24	46	66,831.68	5,371.09	5,831.83	11,202.92
CHOCTAW (019)	160	20	14	34	31,821.81	3,236.83	4,318.05	7,554.88
CLAIBORNE (021)	140	5	8	13	88,138.75	1,128.30	1,690.88	2,819.18
CLARKE (023)	234	46	22	68	109,281.23	16,402.63	14,018.39	30,421.02
CLAY (025)	152	19	4	23	61,796.85	2,140.74	2,740.58	4,881.32
COAHOMA (027)	115	5	3	8	67,559.74	3,384.68	5,690.24	9,074.92
COPIAH (029)	254	44	23	67	83,873.69	6,806.45	9,137.42	15,943.87
COVINGTON (031)	161	21	12	33	57,005.71	3,284.93	2,950.04	6,234.97
DE SOTO (033)	220	9	27	36	166,680.50	3,488.52	14,956.80	18,445.32
FORREST (035)	283	29	44	73	133,155.09	6,541.60	33,787.59	40,329.19
FRANKLIN (037)	160	51	5	56	77,220.57	8,190.57	3,696.38	11,886.95
GEORGE (039)	111	12	4	16	57,815.90	3,682.20	18,061.72	21,743.92
GREENE (041)	148	13	6	19	104,208.56	3,554.57	1,242.34	4,796.91
GRENADA (043)	158	11	25	36	66,935.96	5,420.91	16,177.64	21,598.55
HANCOCK (045)	101	12	9	21	161,329.94	64,082.12	5,529.54	69,611.66
HARRISON (047)	280	13	44	57	448,163.53	59,207.47	17,300.38	76,507.85
HINDS (049)	664	103	92	195	464,852.55	29,436.66	75,364.50	104,801.16
HOLMES (051)	226	65	10	75	100,940.09	17,797.25	3,224.44	21,021.69
HUMPHREYS (053)	111	32	5	37	54,801.90	4,595.09	946.84	5,541.93
ISSAQUENA (055)	23	1	0	1	16,508.26	92.22	0.00	92.22
ITAWAMBA (057)	226	70	4	74	141,020.79	11,121.46	2,616.11	13,737.57
JACKSON (059)	250	17	14	31	526,554.09	2,979.04	5,310.45	8,289.49
JASPER (061)	192	44	9	53	54,075.28	11,361.90	3,317.45	14,679.35
JEFFERSON (063)	111	38	2	40	47,542.51	6,488.80	65.27	6,554.07
JEFFERSON DAVIS (065)	138	20	6	26	43,349.54	4,103.21	2,331.57	6,434.78
JONES (067)	333	40	54	94	155,995.95	7,636.46	37,223.24	44,859.70
KEMPER (069)	215	22	2	24	69,749.61	1,994.69	222.14	2,216.83
LAFAYETTE (071)	265	92	13	105	83,015.67	14,390.25	12,677.67	27,067.92
LAMAR (073)	157	7	9	16	54,392.28	2,262.09	5,786.93	8,049.02
LAUDERDALE (075)	485	70	80	150	227,259.35	11,517.72	54,140.84	65,658.56
LAWRENCE (077)	135	20	5	25	70,272.46	1,423.26	1,973.71	3,396.97
LEAKE (079)	207	17	10	27	95,898.81	1,904.27	6,504.49	8,408.76
LEE (081)	380	47	30	77	217,649.79	9,603.79	16,789.59	26,393.38
LEFLORE (083)	142	19	14	33	83,993.21	6,337.93	10,567.04	16,904.97
LINCOLN (085)	389	102	35	137	101,484.68	9,736.20	17,488.20	27,224.40
LOWNDES (087)	239	15	25	40	173,808.04	3,052.48	14,388.98	17,441.46
MADISON (089)	303	31	37	68	131,458.07	4,618.72	20,677.87	25,296.59
MARION (091)	207	25	14	39	77,414.70	6,271.27	10,390.53	16,661.80
MARSHALL (093)	236	73	5	78	126,384.47	20,027.70	2,721.27	22,748.97
MONROE (095)	288	28	9	37	171,576.19	5,393.28	6,628.08	12,021.36
MONTGOMERY (097)	190	28	16	44	60,462.83	2,449.72	7,495.19	9,944.91
NESHOBA (099)	192	13	2	15	46,770.64	2,716.50	613.86	3,330.36
NEWTON (101)	246	46	25	71	74,311.61	9,940.10	13,455.81	23,395.91
NOXUBEE (103)	195	22	10	32	60,870.07	2,349.49	2,563.42	4,912.91
OKTIBBEHA (105)	232	14	21	35	90,716.15	1,411.74	7,355.51	8,767.25
PANOLA (107)	247	73	37	110	85,502.47	14,392.22	22,687.82	37,080.04
PEARL RIVER (109)	229	42	31	73	99,555.74	9,784.23	13,404.18	23,188.41
PERRY (111)	162	28	3	31	72,456.19	10,729.43	5,605.42	16,334.85
PIKE (113)	245	75	31	106	80,470.43	11,525.84	17,452.28	28,978.12
PONTOTOC (115)	162	23	16	39	54,825.67	2,127.54	5,225.79	7,353.33
PRENTISS (117)	210	51	15	66	65,336.73	6,062.89	4,238.42	10,301.31
QUITMAN (119)	122	43	10	53	43,746.07	9,661.46	4,630.05	14,291.51
RANKIN (121)	363	7	57	64	205,349.69	2,312.37	64,621.15	66,933.52
SCOTT (123)	205	15	9	24	52,985.94	2,762.91	5,407.58	8,170.49
SHARKEY (125)	73	20	4	24	25,912.69	3,121.70	1,027.08	4,148.78
SIMPSON (127)	209	38	25	63	57,939.52	5,063.28	15,767.11	20,830.39
SMITH (129)	183	36	1	37	52,100.85	3,912.75	62.64	3,975.39
STONE (131)	117	8	18	26	39,978.33	1,202.68	10,755.78	11,958.46
SUNFLOWER (133)	181	66	5	71	68,148.43	14,018.30	3,697.72	17,716.02
TALLAHATCHIE (135)	162	55	5	60	54,832.69	16,599.30	973.84	17,573.14
TATE (137)	146	35	18	53	72,934.53	9,264.20	26,693.76	35,957.96
TIPPAH (139)	164	55	1	56	37,825.90	6,138.94	174.00	6,312.94
TISHOMINGO (141)	150	23	6	29	87,632.09	2,917.79	2,072.19	4,989.98
TUNICA (143)	77	1	4	5	27,482.14	383.88	1,054.28	1,438.16
UNION (145)	206	48	22	70	81,753.54	8,267.26	9,156.18	17,423.44
WALTHALL (147)	172	38	2	40	42,784.99	2,660.15	496.89	3,157.04
WARREN (149)	172	18	36	54	118,872.81	14,319.87	19,582.35	33,902.22
WASHINGTON (151)	343	113	33	146	91,307.05	16,613.09	7,565.87	24,178.96
WAYNE (153)	203	15	9	24	101,038.43	3,190.31	4,187.43	7,377.74
WEBSTER (155)	183	30	9	39	60,701.87	3,145.93	2,897.03	6,042.96
WILKINSON (157)	123	50	2	52	70,633.28	7,393.17	298.98	7,692.15
WINSTON (159)	185	25	9	34	58,306.68	2,506.77	1,233.36	3,740.13
YALOBUSHA (161)	166	35	29	64	60,004.52	10,332.91	15,605.95	25,938.86
YAZOO (163)	294	101	4	105	174,165.01	17,100.52	787.90	17,888.42
TOTALS	17,007	4,947	2,746	7,693	8,094,938.16	704,881.92	813,235.20	1,518,117.12

Excludes Federal Bridges

Mississippi
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAMS (001)	91	21	9	30	63,439.07	5,467.07	19,203.48	24,670.55
ALCORN (003)	220	43	12	55	107,632.68	6,844.93	5,041.17	11,886.10
AMITE (005)	232	89	1	90	61,380.91	10,419.90	87.00	10,506.90
ATTALA (007)	231	91	7	98	58,682.08	12,999.93	3,187.26	16,187.19
BENTON (009)	108	27	1	28	55,351.15	8,028.48	168.98	8,197.46
BOLIVAR (011)	289	67	2	69	65,421.47	15,028.68	254.50	15,283.18
CALHOUN (013)	223	58	13	71	60,768.15	9,199.36	6,420.45	15,619.81
CARROLL (015)	228	91	14	105	63,088.97	10,330.98	8,858.69	19,189.67
CHICKASAW (017)	221	21	18	39	57,090.64	5,371.09	5,077.45	10,448.54
CHOCTAW (019)	130	19	8	27	26,638.31	2,978.44	3,359.37	6,337.81
CLAIBORNE (021)	111	5	1	6	74,820.67	1,128.30	534.36	1,662.66
CLARKE (023)	234	46	22	68	109,281.23	16,402.63	14,018.39	30,421.02
CLAY (025)	149	19	4	23	61,143.19	2,140.74	2,740.58	4,881.32
COAHOMA (027)	115	5	3	8	67,559.74	3,384.68	5,690.24	9,074.92
COPIAH (029)	254	44	23	67	83,873.69	6,806.45	9,137.42	15,943.87
COVINGTON (031)	161	21	12	33	57,005.71	3,284.93	2,950.04	6,234.97
DE SOTO (033)	220	9	27	36	166,680.50	3,488.52	14,956.80	18,445.32
FORREST (035)	283	29	44	73	133,155.09	6,541.60	33,787.59	40,329.19
FRANKLIN (037)	155	50	5	55	76,752.69	8,087.67	3,696.38	11,784.05
GEORGE (039)	107	12	4	16	56,973.06	3,682.20	18,061.72	21,743.92
GREENE (041)	148	13	6	19	104,208.56	3,554.57	1,242.34	4,796.91
GRENADA (043)	155	11	23	34	66,128.50	5,420.91	15,443.08	20,863.99
HANCOCK (045)	101	12	9	21	161,329.94	64,082.12	5,529.54	69,611.66
HARRISON (047)	278	13	43	56	448,030.55	59,207.47	17,270.30	76,477.77
HINDS (049)	627	103	81	184	451,103.93	29,436.66	73,138.38	102,575.04
HOLMES (051)	226	65	10	75	100,940.09	17,797.25	3,224.44	21,021.69
HUMPHREYS (053)	110	31	5	36	54,741.70	4,534.89	946.84	5,481.73
ISSAQUENA (055)	21	1	0	1	14,533.82	92.22	0.00	92.22
ITAWAMBA (057)	222	70	4	74	138,771.48	11,121.46	2,616.11	13,737.57
JACKSON (059)	247	17	14	31	525,054.63	2,979.04	5,310.45	8,289.49
JASPER (061)	188	43	9	52	53,620.24	11,223.18	3,317.45	14,540.63
JEFFERSON (063)	93	38	0	38	39,987.48	6,488.80	0.00	6,488.80
JEFFERSON DAVIS (065)	138	20	6	26	43,349.54	4,103.21	2,331.57	6,434.78
JONES (067)	328	40	54	94	155,601.96	7,636.46	37,223.24	44,859.70
KEMPER (069)	209	22	2	24	68,665.23	1,994.69	222.14	2,216.83
LAFAYETTE (071)	263	92	13	105	82,865.27	14,390.25	12,677.67	27,067.92
LAMAR (073)	157	7	9	16	54,392.28	2,262.09	5,786.93	8,049.02
LAUDERDALE (075)	483	70	80	150	226,926.23	11,517.72	54,140.84	65,658.56
LAWRENCE (077)	135	20	5	25	70,272.46	1,423.26	1,973.71	3,396.97
LEAKE (079)	174	17	6	23	94,045.25	1,904.27	5,708.54	7,612.81
LEE (081)	340	47	29	76	198,716.12	9,603.79	15,287.77	24,891.56
LEFLORE (083)	142	19	14	33	83,993.21	6,337.93	10,567.04	16,904.97
LINCOLN (085)	388	101	35	136	101,445.20	9,696.72	17,488.20	27,184.92
LOWNDES (087)	239	15	25	40	173,808.04	3,052.48	14,388.98	17,441.46
MADISON (089)	271	31	33	64	121,719.74	4,618.72	19,403.90	24,022.62
MARION (091)	207	25	14	39	77,414.70	6,271.27	10,390.53	16,661.80
MARSHALL (093)	236	73	5	78	126,384.47	20,027.70	2,721.27	22,748.97
MONROE (095)	287	28	9	37	171,059.78	5,393.28	6,628.08	12,021.36
MONTGOMERY (097)	190	28	16	44	60,462.83	2,449.72	7,495.19	9,944.91
NESHOBA (099)	182	13	2	15	45,880.92	2,716.50	613.86	3,330.36
NEWTON (101)	245	46	25	71	74,311.61	9,940.10	13,455.81	23,395.91
NOXUBEE (103)	190	20	8	28	60,387.99	2,131.36	2,419.32	4,550.68
OKTIBBEHA (105)	231	14	20	34	90,622.10	1,411.74	7,261.46	8,673.20
PANOLA (107)	246	73	37	110	83,504.50	14,392.22	22,687.82	37,080.04
PEARL RIVER (109)	229	42	31	73	99,555.74	9,784.23	13,404.18	23,188.41
PERRY (111)	158	28	3	31	71,662.74	10,729.43	5,605.42	16,334.85
PIKE (113)	245	75	31	106	80,470.43	11,525.84	17,452.28	28,978.12
PONTOTOC (115)	154	23	15	38	53,915.63	2,127.54	5,103.79	7,231.33
PRENTISS (117)	197	51	14	65	58,527.87	6,062.89	3,865.73	9,928.62
QUITMAN (119)	122	43	10	53	43,746.07	9,661.46	4,630.05	14,291.51
RANKIN (121)	363	7	57	64	205,349.69	2,312.37	64,621.15	66,933.52
SCOTT (123)	202	15	9	24	52,676.56	2,762.91	5,407.58	8,170.49
SHARKEY (125)	69	20	4	24	25,215.47	3,121.70	1,027.08	4,148.78
SIMPSON (127)	209	38	25	63	57,939.52	5,063.28	15,767.11	20,830.39
SMITH (129)	179	36	1	37	51,776.54	3,912.75	62.64	3,975.39
STONE (131)	117	8	18	26	39,978.33	1,202.68	10,755.78	11,958.46
SUNFLOWER (133)	181	66	5	71	68,148.43	14,018.30	3,697.72	17,716.02
TALLAHATCHIE (135)	162	55	5	60	54,832.69	16,599.30	973.84	17,573.14
TATE (137)	146	35	18	53	72,934.53	9,264.20	26,693.76	35,957.96
TIPPAH (139)	164	55	1	56	37,825.90	6,138.94	174.00	6,312.94
TISHOMINGO (141)	135	23	4	27	76,776.74	2,917.79	1,432.59	4,350.38
TUNICA (143)	77	1	4	5	27,482.14	383.88	1,054.28	1,438.16
UNION (145)	206	48	22	70	81,753.54	8,267.26	9,156.18	17,423.44
WALTHALL (147)	172	38	2	40	42,784.99	2,660.15	496.89	3,157.04
WARREN (149)	159	17	27	44	116,152.50	14,223.49	17,273.59	31,497.08
WASHINGTON (151)	343	113	33	146	91,307.05	16,613.09	7,565.87	24,178.96
WAYNE (153)	187	15	9	24	98,111.34	3,190.31	4,187.43	7,377.74
WEBSTER (155)	167	30	4	34	56,105.70	3,145.93	2,082.08	5,228.01
WILKINSON (157)	122	50	2	52	70,560.62	7,393.17	298.98	7,692.15
WINSTON (159)	179	24	5	29	57,717.75	2,451.57	894.03	3,345.60
YALOBUSHA (161)	164	35	28	63	58,875.84	10,332.91	15,031.47	25,364.38
YAZOO (163)	287	101	2	103	172,511.78	17,100.52	485.12	17,585.64
TOTALS	16,554	4,947	2,746	7,693	7,955,715.48	703,798.52	795,345.29	1,499,143.81

Includes Federal Bridges

Missouri
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAIR (001)	264	45	145	190	38,495.24	6,140.94	14,538.77	20,679.71
ANDREW (003)	186	52	31	83	63,314.10	14,510.55	3,005.47	17,516.02
ATCHISON (005)	185	41	11	52	69,149.78	14,290.42	1,708.97	15,999.39
AUDRAIN (007)	303	36	20	56	55,946.13	4,188.45	4,069.94	8,258.39
BARRY (009)	145	20	19	39	32,683.66	3,210.86	9,960.52	13,171.38
BARTON (011)	201	31	16	47	34,086.77	3,734.54	3,992.94	7,727.48
BATES (013)	309	36	60	96	62,667.57	9,412.74	8,688.35	18,101.09
BENTON (015)	133	25	10	35	67,782.61	2,835.11	1,159.14	3,994.25
BOLLINGER (017)	124	33	21	54	23,278.08	3,765.16	2,514.41	6,279.57
BOONE (019)	326	26	43	69	114,190.59	7,771.74	15,890.57	23,662.31
BUCHANAN (021)	250	39	40	79	236,468.31	21,685.53	28,704.18	50,389.71
BUTLER (023)	253	41	46	87	94,767.56	4,635.33	12,109.75	16,745.08
CALDWELL (025)	204	81	26	107	31,660.46	11,287.48	2,344.54	13,632.02
CALLOWAY (027)	305	40	22	62	98,477.53	9,174.26	17,272.06	26,446.32
CAMDEN (029)	76	15	6	21	77,519.57	3,628.94	2,625.45	6,254.39
CAPE GIRARDEAU (031)	352	46	56	102	143,660.56	11,118.30	13,047.94	24,166.24
CARROLL (033)	407	136	56	192	85,097.36	16,543.73	5,074.61	21,618.34
CARTER (035)	45	1	4	5	21,663.98	431.36	1,250.68	1,682.04
CASS (037)	300	66	38	104	70,031.13	12,566.99	6,908.64	19,475.63
CEDAR (039)	114	37	14	51	30,907.67	8,377.64	935.16	9,312.80
CHARITON (041)	289	32	34	66	67,074.17	7,122.34	5,552.40	12,674.74
CHRISTIAN (043)	106	10	16	26	42,449.72	3,770.91	6,060.31	9,831.22
CLARK (045)	181	37	31	68	54,772.21	5,983.78	4,504.63	10,488.41
CLAY (047)	400	62	75	137	348,071.37	17,881.55	102,573.49	120,455.04
CLINTON (049)	152	21	19	40	31,424.99	7,079.07	3,795.28	10,874.35
COLE (051)	221	15	35	50	107,862.84	6,803.88	38,837.09	45,640.97
COOPER (053)	177	24	21	45	76,625.90	9,088.88	3,420.60	12,509.48
CRAWFORD (055)	119	21	9	30	36,217.26	4,173.50	1,228.13	5,401.63
DADE (057)	172	43	21	64	40,786.00	17,631.30	2,562.94	20,194.24
DALLAS (059)	106	14	13	27	16,480.40	3,975.97	2,851.37	6,827.34
DAVIESS (061)	275	112	31	143	80,757.93	13,147.26	3,339.08	16,486.34
DE KALB (063)	237	44	58	102	37,460.40	7,456.98	4,498.00	11,954.98
DENT (065)	72	5	10	15	17,398.63	887.11	1,468.94	2,356.05
DOUGLAS (067)	74	20	10	30	14,899.03	3,637.46	3,303.64	6,941.10
DUNKLIN (069)	216	24	57	81	78,289.35	3,523.97	12,136.05	15,660.02
FRANKLIN (071)	330	36	34	70	120,076.19	7,858.49	17,158.86	25,017.35
GASCONADE (073)	131	19	22	41	34,294.81	5,353.71	2,278.37	7,632.08
GENTRY (075)	244	70	43	113	39,139.55	8,755.57	3,880.31	12,635.88
GREENE (077)	453	48	78	126	211,132.46	14,521.40	40,230.08	54,751.48
GRUNDY (079)	184	44	12	56	40,054.81	5,148.20	1,834.73	6,982.93
HARRISON (081)	346	86	54	140	60,997.50	13,776.33	4,482.43	18,258.76
HENRY (083)	247	60	36	96	77,406.46	14,124.97	11,840.42	25,965.39
HICKORY (085)	59	22	11	33	14,930.66	2,925.12	6,073.37	8,998.49
HOLT (087)	188	68	5	73	67,766.97	15,361.16	702.64	16,063.80
HOWARD (089)	142	44	16	60	30,770.03	10,583.05	3,647.51	14,230.56
HOWELL (091)	184	12	29	41	47,798.40	2,807.59	4,294.84	7,102.43
IRON (093)	120	18	25	43	21,200.83	4,457.10	4,285.11	8,742.21
JACKSON (095)	864	87	216	303	1,043,407.71	117,179.51	355,558.17	472,737.68
JASPER (097)	445	50	48	98	195,988.56	18,009.81	22,122.39	40,132.20
JEFFERSON (099)	375	49	39	88	193,659.03	9,446.97	11,153.18	20,600.15
JOHNSON (101)	449	50	40	90	79,817.14	12,687.93	7,299.48	19,987.41
KNOX (103)	180	41	11	52	26,732.98	5,990.31	2,261.92	8,252.23
LACLEDE (105)	118	31	15	46	41,164.03	9,283.70	4,262.03	13,545.73
LAFAYETTE (107)	245	59	17	76	70,889.09	10,431.85	2,130.89	12,562.74
LAWRENCE (109)	227	51	50	101	51,972.45	6,507.12	11,198.18	17,705.30
LEWIS (111)	162	19	26	45	37,427.19	4,624.23	4,031.38	8,655.61
LINCOLN (113)	174	28	19	47	59,705.53	8,540.88	2,671.10	11,211.98
LINN (115)	331	62	57	119	61,036.30	4,631.43	10,786.70	15,418.13
LIVINGSTON (117)	200	52	37	89	59,735.30	4,786.31	8,310.79	13,097.10
MCDONALD (119)	133	20	22	42	73,022.39	5,107.17	5,701.20	10,808.37
MACON (121)	286	37	98	135	62,046.13	7,224.96	12,501.82	19,726.78
MADISON (123)	119	21	22	43	28,822.91	4,548.81	3,403.98	7,952.79
MARIES (125)	71	16	11	27	22,691.73	2,837.92	2,071.24	4,909.16
MARION (127)	192	41	15	56	130,883.46	34,550.07	7,214.51	41,764.58
MERCER (129)	160	44	24	68	31,133.75	4,259.77	5,535.35	9,795.12
MILLER (131)	127	35	8	43	49,076.49	8,055.93	7,580.37	15,636.30
MISSISSIPPI (133)	104	29	13	42	43,704.83	9,381.82	1,889.63	11,271.45
MONITEAU (135)	92	20	10	30	17,857.08	2,634.25	657.53	3,291.78
MONROE (137)	183	54	17	71	62,008.46	15,495.77	1,969.70	17,465.47
MONTGOMERY (139)	166	26	13	39	58,428.98	9,045.23	1,225.32	10,270.55
MORGAN (141)	107	31	13	44	23,021.90	4,244.52	1,348.60	5,593.12
NEW MADRID (143)	290	34	63	97	71,496.20	6,504.75	9,473.34	15,978.09
NEWTON (145)	282	32	28	60	90,487.47	9,763.51	8,648.35	18,411.86
NODAWAY (147)	443	153	35	188	83,889.15	18,496.05	3,950.78	22,446.83
OREGON (149)	82	12	13	25	21,579.26	3,515.06	2,602.30	6,117.36
OSAGE (151)	91	30	6	36	26,325.05	6,095.07	950.23	7,045.30
OZARK (153)	82	13	18	31	20,966.05	2,858.28	6,038.26	8,896.54
PEMISCOT (155)	218	53	25	78	97,088.64	6,293.52	4,928.84	11,222.36
PERRY (157)	120	18	24	42	39,657.07	3,770.99	11,812.29	15,583.28
PETTIS (159)	239	73	35	108	47,577.32	15,316.14	6,636.02	21,952.16
PHELPS (161)	146	18	17	35	48,005.45	4,859.19	5,533.61	10,392.80
PIKE (163)	229	59	20	79	59,538.34	10,017.44	8,597.23	18,614.67
PLATTE (165)	286	58	51	109	237,308.88	27,344.31	32,886.87	60,231.18
POLK (167)	172	57	15	72	38,679.05	9,125.30	1,136.98	10,262.28
PULASKI (169)	87	14	17	31	56,383.73	5,660.86	8,642.62	14,303.48
PUTNAM (171)	215	72	55	127	31,278.28	5,804.13	5,874.60	11,678.73
RALLS (173)	139	34	7	41	44,810.29	8,255.49	3,784.27	12,039.76
RANDOLPH (175)	163	8	18	26	45,741.41	2,202.99	4,040.82	6,243.81
RAY (177)	190	58	26	84	85,683.36	11,694.27	3,226.28	14,920.55
REYNOLDS (179)	87	15	7	22	25,919.00	2,902.07	500.83	3,402.90
RIPLEY (181)	119	30	15	45	22,002.54	4,180.07	1,549.89	5,729.96
ST CHARLES (183)	323	16	32	48	347,625.79	3,199.90	35,208.39	38,408.29
ST CLAIR (185)	138	38	12	50	53,589.57	13,367.90	1,264.59	14,632.49
STE GENEVIEVE (186)	0	0	0	0	0.00	0.00	0.00	0.00
ST FRANCOIS (187)	160	21	29	50	60,586.29	8,098.48	11,700.25	19,798.73
ST LOUIS (189)	861	73	233	306	901,225.40	62,598.36	246,764.32	309,362.68
SALINE (195)	238	79	31	110	67,167.54	19,318.52	4,113.83	23,432.35
SCHUYLER (197)	128	30	38	68	17,842.93	4,670.15	4,494.43	9,164.58
SCOTLAND (199)	204	47	9	56	30,142.36	5,820.16	1,683.99	7,504.15
SCOTT (201)	175	27	43	70	49,251.74	4,809.62	14,949.96	19,759.58
SHANNON (203)	59	10	5	15	17,409.31	3,724.81	2,160.32	5,885.13
SHELBY (205)	106	32	9	41	19,815.49	3,939.13	1,310.46	5,249.59
STODDARD (207)	451	102	77	179	73,270.34	13,839.83	12,958.77	26,798.60
STONE (209)	60	9	9	18	29,273.93	1,865.94	7,613.10	9,479.04
SULLIVAN (211)	222	39	26	65	37,632.21	5,329.40	3,515.88	8,845.28
TANEY (213)	133	21	23	44	103,931.00	12,394.97	18,677.99	31,072.96
TEXAS (215)	163	21	19	40	42,720.55	4,901.13	4,070.46	8,971.59
VERNON (217)	361	49	34	83	76,086.95	8,890.67	7,235.43	16,126.10
WARREN (219)	128	20	8	28	28,863.21	9,543.95	1,220.08	10,764.03
WASHINGTON (221)	153	28	18	46	33,611.33	6,310.79	2,758.36	9,069.15
WAYNE (223)	197	55	34	89	37,556.23	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)	91	25	14	39	16,763.67	4,301.30	1,506.48	5,807.78
WRIGHT (229)	121	12	13	25	26,270.04	2,827.88	3,028.06	5,855.94
ST LOUIS CITY (510)	245	40	86	126	596,943.89	143,298.85	210,096.98	353,395.83
TOTALS	23,966	4,461	3,647	8,108	9,682,684.52	1,221,863.45	1,684,836.98	2,906,700.43

Excludes Federal Bridges

Missouri
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
ADAIR (001)	264	45	145	190	38,495.24	6,140.94	14,538.77	20,679.71
ANDREW (003)	186	52	31	83	63,314.10	14,510.55	3,005.47	17,516.02
ATCHISON (005)	185	41	11	52	69,149.78	14,290.42	1,708.97	15,999.39
AUDRAIN (007)	303	36	20	56	55,946.13	4,188.45	4,069.94	8,258.39
BARRY (009)	145	20	19	39	32,683.66	3,210.86	9,960.52	13,171.38
BARTON (011)	201	31	16	47	34,086.77	3,734.54	3,992.94	7,727.48
BATES (013)	309	36	60	96	62,667.57	9,412.74	8,688.35	18,101.09
BENTON (015)	132	25	10	35	67,105.51	2,835.11	1,159.14	3,994.25
BOLLINGER (017)	124	33	21	54	23,278.08	3,765.16	2,514.41	6,279.57
BOONE (019)	326	26	43	69	114,190.59	7,771.74	15,890.57	23,662.31
BUCHANAN (021)	250	39	40	79	236,468.31	21,685.53	28,704.18	50,389.71
BUTLER (023)	253	41	46	87	94,767.56	4,635.33	12,109.75	16,745.08
CALDWELL (025)	204	81	26	107	31,660.46	11,287.48	2,344.54	13,632.02
CALLOWAY (027)	305	40	22	62	98,477.53	9,174.26	17,272.06	26,446.32
CAMDEN (029)	76	15	6	21	77,519.57	3,628.94	2,625.45	6,254.39
CAPE GIRARDEAU (031)	352	46	56	102	143,660.56	11,118.30	13,047.94	24,166.24
CARROLL (033)	407	136	56	192	85,097.36	16,543.73	5,074.61	21,618.34
CARTER (035)	44	1	4	5	21,294.32	431.36	1,250.68	1,682.04
CASS (037)	300	66	38	104	70,031.13	12,566.99	6,908.64	19,475.63
CEDAR (039)	113	37	14	51	30,258.32	8,377.64	935.16	9,312.80
CHARITON (041)	289	32	34	66	67,074.17	7,122.34	5,552.40	12,674.74
CHRISTIAN (043)	106	10	16	26	42,449.72	3,770.91	6,060.31	9,831.22
CLARK (045)	181	37	31	68	54,772.21	5,983.78	4,504.63	10,488.41
CLAY (047)	400	62	75	137	348,071.37	17,881.55	102,573.49	120,455.04
CLINTON (049)	152	21	19	40	31,424.99	7,079.07	3,795.28	10,874.35
COLE (051)	221	15	35	50	107,862.84	6,803.88	38,837.09	45,640.97
COOPER (053)	177	24	21	45	76,625.90	9,088.88	3,420.60	12,509.48
CRAWFORD (055)	119	21	9	30	36,217.26	4,173.50	1,228.13	5,401.63
DADE (057)	172	43	21	64	40,786.00	17,631.30	2,562.94	20,194.24
DALLAS (059)	106	14	13	27	16,480.40	3,975.97	2,851.37	6,827.34
DAVIESS (061)	275	112	31	143	80,757.93	13,147.26	3,339.08	16,486.34
DE KALB (063)	237	44	58	102	37,460.40	7,456.98	4,498.00	11,954.98
DENT (065)	72	5	10	15	17,398.63	887.11	1,468.94	2,356.05
DOUGLAS (067)	74	20	10	30	14,899.03	3,637.46	3,303.64	6,941.10
DUNKLIN (069)	216	24	57	81	78,289.35	3,523.97	12,136.05	15,660.02
FRANKLIN (071)	330	36	34	70	120,076.19	7,858.49	17,158.86	25,017.35
GASCONADE (073)	131	19	22	41	34,294.81	5,353.71	2,278.37	7,632.08
GENTRY (075)	244	70	43	113	39,139.55	8,755.57	3,880.31	12,635.88
GREENE (077)	447	48	73	121	209,922.25	14,521.40	39,019.87	53,541.27
GRUNDY (079)	184	44	12	56	40,054.81	5,148.20	1,834.73	6,982.93
HARRISON (081)	346	86	54	140	60,997.50	13,776.33	4,482.43	18,258.76
HENRY (083)	246	60	35	95	77,273.59	14,124.97	11,707.55	25,832.52
HICKORY (085)	59	22	11	33	14,930.66	2,925.12	6,073.37	8,998.49
HOLT (087)	183	67	5	72	67,113.31	15,272.24	702.64	15,974.88
HOWARD (089)	142	44	16	60	30,770.03	10,583.05	3,647.51	14,230.56
HOWELL (091)	184	12	29	41	47,798.40	2,807.59	4,294.84	7,102.43
IRON (093)	120	18	25	43	21,200.83	4,457.10	4,285.11	8,742.21
JACKSON (095)	852	85	211	296	1,041,543.23	116,998.13	355,019.46	472,017.59
JASPER (097)	445	50	48	98	195,988.56	18,009.81	22,122.39	40,132.20
JEFFERSON (099)	375	49	39	88	193,659.03	9,446.97	11,153.18	20,600.15
JOHNSON (101)	449	50	40	90	79,817.14	12,687.93	7,299.48	19,987.41
KNOX (103)	180	41	11	52	26,732.98	5,990.31	2,261.92	8,252.23
LACLEDE (105)	118	31	15	46	41,164.03	9,283.70	4,262.03	13,545.73
LAFAYETTE (107)	245	59	17	76	70,889.09	10,431.85	2,130.89	12,562.74
LAWRENCE (109)	227	51	50	101	51,972.45	6,507.12	11,198.18	17,705.30
LEWIS (111)	160	19	26	45	36,994.41	4,624.23	4,031.38	8,655.61
LINCOLN (113)	173	28	19	47	59,086.00	8,540.88	2,671.10	11,211.98
LINN (115)	331	62	57	119	61,036.30	4,631.43	10,786.70	15,418.13
LIVINGSTON (117)	200	52	37	89	59,735.30	4,786.31	8,310.79	13,097.10
MCDONALD (119)	133	20	22	42	73,022.39	5,107.17	5,701.20	10,808.37
MACON (121)	286	37	98	135	62,046.13	7,224.96	12,501.82	19,726.78
MADISON (123)	119	21	22	43	28,822.91	4,548.81	3,403.98	7,952.79
MARIES (125)	71	16	11	27	22,691.73	2,837.92	2,071.24	4,909.16
MARION (127)	192	41	15	56	130,883.46	34,550.07	7,214.51	41,764.58
MERCER (129)	160	44	24	68	31,133.75	4,259.77	5,535.35	9,795.12
MILLER (131)	127	35	8	43	49,076.49	8,055.93	7,580.37	15,636.30
MISSISSIPPI (133)	104	29	13	42	43,704.83	9,381.82	1,889.63	11,271.45
MONITEAU (135)	92	20	10	30	17,857.08	2,634.25	657.53	3,291.78
MONROE (137)	183	54	17	71	62,008.46	15,495.77	1,969.70	17,465.47
MONTGOMERY (139)	166	26	13	39	58,428.98	9,045.23	1,225.32	10,270.55
MORGAN (141)	107	31	13	44	23,021.90	4,244.52	1,348.60	5,593.12
NEW MADRID (143)	290	34	63	97	71,496.20	6,504.75	9,473.34	15,978.09
NEWTON (145)	282	32	28	60	90,487.47	9,763.51	8,648.35	18,411.86
NODAWAY (147)	443	153	35	188	83,889.15	18,496.05	3,950.78	22,446.83
OREGON (149)	81	12	12	24	21,522.61	3,515.06	2,545.65	6,060.71
OSAGE (151)	91	30	6	36	26,325.05	6,095.07	950.23	7,045.30
OZARK (153)	82	13	18	31	20,966.05	2,858.28	6,038.26	8,896.54
PEMISCOT (155)	218	53	25	78	97,088.64	6,293.52	4,928.84	11,222.36
PERRY (157)	120	18	24	42	39,657.07	3,770.99	11,812.29	15,583.28
PETTIS (159)	239	73	35	108	47,577.32	15,316.14	6,636.02	21,952.16
PHELPS (161)	145	18	17	35	47,917.68	4,859.19	5,533.61	10,392.80
PIKE (163)	228	59	20	79	58,277.26	10,017.44	8,597.23	18,614.67
PLATTE (165)	286	58	51	109	237,308.88	27,344.31	32,886.87	60,231.18
POLK (167)	172	57	15	72	38,679.05	9,125.30	1,136.98	10,262.28
PULASKI (169)	84	13	16	29	54,616.57	5,249.36	8,288.73	13,538.09
PUTNAM (171)	215	72	55	127	31,278.28	5,804.13	5,874.60	11,678.73
RALLS (173)	139	34	7	41	44,810.29	8,255.49	3,784.27	12,039.76
RANDOLPH (175)	163	8	18	26	45,741.41	2,202.99	4,040.82	6,243.81
RAY (177)	190	58	26	84	85,683.36	11,694.27	3,226.28	14,920.55
REYNOLDS (179)	87	15	7	22	25,919.00	2,902.07	500.83	3,402.90
RIPLEY (181)	119	30	15	45	22,002.54	4,180.07	1,549.89	5,729.96
ST CHARLES (183)	323	16	32	48	347,625.79	3,199.90	35,208.39	38,408.29
ST CLAIR (185)	138	38	12	50	53,589.57	13,367.90	1,264.59	14,632.49
STE GENEVIEVE (186)	0	0	0	0	0.00	0.00	0.00	0.00
ST FRANCOIS (187)	160	21	29	50	60,586.29	8,098.48	11,700.25	19,798.73
ST LOUIS (189)	861	73	233	306	901,225.40	62,598.36	246,764.32	309,362.68
SALINE (195)	238	79	31	110	67,167.54	19,318.52	4,113.83	23,432.35
SCHUYLER (197)	128	30	38	68	17,842.93	4,670.15	4,494.43	9,164.58
SCOTLAND (199)	204	47	9	56	30,142.36	5,820.16	1,683.99	7,504.15
SCOTT (201)	175	27	43	70	49,251.74	4,809.62	14,949.96	19,759.58
SHANNON (203)	58	10	4	14	17,279.12	3,724.81	2,030.13	5,754.94
SHELBY (205)	106	32	9	41	19,815.49	3,939.13	1,310.46	5,249.59
STODDARD (207)	435	98	70	168	71,064.14	13,472.84	12,250.37	25,723.21
STONE (209)	60	9	9	18	29,273.93	1,865.94	7,613.10	9,479.04
SULLIVAN (211)	222	39	26	65	37,632.21	5,329.40	3,515.88	8,845.28
TANEY (213)	131	21	22	43	99,954.10	12,394.97	16,867.39	29,262.36
TEXAS (215)	163	21	19	40	42,720.55	4,901.13	4,070.46	8,971.59
VERNON (217)	361	49	34	83	76,086.95	8,890.67	7,235.43	16,126.10
WARREN (219)	128	20	8	28	28,863.21	9,543.95	1,220.08	10,764.03
WASHINGTON (221)	152	28	18	46	33,558.53	6,310.79	2,758.36	9,069.15
WAYNE (223)	188	55	25	80	37,188.97	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)	91	25	14	39	16,763.67	4,301.30	1,506.48	5,807.78
WRIGHT (229)	121	12	13	25	26,270.04	2,827.88	3,028.06	5,855.94
ST LOUIS CITY (510)	245	40	86	126	596,943.89	143,298.85	210,096.98	353,395.83
TOTALS	23,901	4,453	3,616	8,069	9,666,168.87	1,220,814.66	1,679,528.20	2,900,342.86

Includes Federal Bridges

Montana
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BEAVERHEAD (001)	202	38	32	70	63,207.51	3,242.39	8,164.20	11,406.59
BIG HORN (003)	143	14	19	33	51,225.90	2,694.05	4,757.67	7,451.72
BLAINE (005)	115	15	10	25	20,119.69	2,352.22	954.87	3,307.09
BROADWATER (007)	28	3	3	6	9,925.70	1,165.15	199.18	1,364.33
CARBON (009)	77	19	15	34	17,057.04	1,700.22	2,761.11	4,461.33
CARTER (011)	40	12	2	14	7,209.78	1,119.26	230.80	1,350.06
CASCADE (013)	182	1	29	30	133,984.81	348.09	32,546.24	32,894.33
CHOUTEAU (015)	43	0	7	7	16,423.54	0.00	587.94	587.94
CUSTER (017)	74	11	5	16	32,123.29	3,148.62	2,805.66	5,954.28
DANIELS (019)	40	9	1	10	6,786.25	869.63	391.30	1,260.93
DAWSON (021)	108	14	11	25	56,622.07	3,965.19	15,857.22	19,822.41
DEER LODGE (023)	64	7	5	12	17,798.13	769.68	2,436.36	3,206.04
FALLON (025)	44	13	4	17	7,858.63	824.73	361.18	1,185.91
FERGUS (027)	159	27	14	41	23,712.36	2,850.21	1,677.23	4,527.44
FLATHEAD (029)	174	5	17	22	63,186.25	1,340.09	6,788.72	8,128.81
GALLATIN (031)	192	14	30	44	75,164.13	2,892.19	13,534.14	16,426.33
GARFIELD (033)	31	1	1	2	10,507.45	89.06	263.90	352.96
GLACIER (035)	75	9	3	12	24,382.27	3,344.35	1,067.03	4,411.38
GOLDEN VALLEY (037)	20	4	0	4	3,805.69	404.05	0.00	404.05
GRANITE (039)	63	3	3	6	18,951.89	296.87	201.67	498.54
HILL (041)	49	1	6	7	14,664.60	153.44	5,413.30	5,566.74
JEFFERSON (043)	123	4	26	30	56,125.07	646.73	10,229.60	10,876.33
JUDITH BASIN (045)	45	6	3	9	6,531.83	736.27	320.56	1,056.83
LAKE (047)	98	14	11	25	29,321.60	1,540.19	2,147.98	3,688.17
LEWIS AND CLARK (049)	173	13	35	48	69,809.22	1,579.93	18,382.58	19,962.51
LIBERTY (051)	9	0	0	0	2,634.01	0.00	0.00	0.00
LINCOLN (053)	162	9	25	34	55,100.01	556.82	3,877.10	4,433.92
MCCONE (055)	46	3	1	4	13,648.12	508.79	209.23	718.02
MADISON (057)	83	10	16	26	30,213.93	1,021.14	7,356.15	8,377.29
MEAGHER (059)	51	1	6	7	5,116.49	91.45	334.70	426.15
MINERAL (061)	138	6	21	27	132,611.00	5,043.90	23,742.62	28,786.52
MISSOULA (063)	177	8	37	45	117,132.03	6,957.68	21,564.18	28,521.86
MUSSELSHELL (065)	23	6	0	6	6,560.78	1,426.23	0.00	1,426.23
PARK (067)	111	15	24	39	37,282.85	2,304.77	12,066.87	14,371.64
PETROLEUM (069)	26	4	4	8	3,925.04	328.86	162.60	491.46
PHILLIPS (071)	105	13	7	20	26,718.64	2,059.53	1,014.50	3,074.03
PONDERA (073)	92	3	3	6	29,749.54	222.46	266.12	488.58
POWDER RIVER (075)	22	3	1	4	7,262.98	971.39	60.27	1,031.66
POWELL (077)	91	11	15	26	40,857.07	2,996.02	11,732.59	14,728.61
PRAIRIE (079)	50	11	2	13	40,537.30	3,272.78	640.22	3,913.00
RAVALLI (081)	127	4	14	18	29,908.09	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	14,913.90	1,114.70	907.10	2,021.80
ROSEBUD (087)	121	9	7	16	46,877.65	903.28	2,378.95	3,282.23
SANDERS (089)	95	6	13	19	35,098.45	1,681.32	5,540.17	7,221.49
SHERIDAN (091)	77	11	1	12	9,830.87	955.94	377.65	1,333.59
SILVER BOW (093)	67	3	23	26	43,781.16	527.06	19,219.05	19,746.11
STILLWATER (095)	93	4	19	23	37,218.34	1,622.32	4,652.33	6,274.65
SWEET GRASS (097)	85	6	9	15	31,087.65	522.07	3,757.58	4,279.65
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	7	1	8	9,496.98	1,446.32	0.00	1,446.32
VALLEY (105)	106	33	2	35	28,459.43	4,621.74	414.77	5,036.51
WHEATLAND (107)	35	4	4	8	6,783.18	340.18	1,291.04	1,631.22
WIBAUX (109)	31	2	1	3	10,159.54	172.02	837.12	1,009.14
YELLOWSTONE (111)	289	20	37	57	138,230.32	7,944.39	31,909.38	39,853.77
YELLOWSTONE NAT PARK (113)	0	0	0	0	0.00	0.00	0.00	0.00
TOTALS	4,979	489	604	1,093	1,904,989.60	93,263.17	297,163.50	390,426.67

Excludes Federal Bridges

Montana
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
BEAVERHEAD (001)	168	29	25	54	60,645.14	2,899.21	7,772.14	10,671.35
BIG HORN (003)	122	10	18	28	45,987.32	2,360.20	4,696.07	7,056.27
BLAINE (005)	113	14	10	24	19,583.76	2,275.97	954.87	3,230.84
BROADWATER (007)	27	3	3	6	9,832.53	1,165.15	199.18	1,364.33
CARBON (009)	58	13	14	27	16,169.94	1,450.70	2,727.96	4,178.66
CARTER (011)	40	12	2	14	7,209.78	1,119.26	230.80	1,350.06
CASCADE (013)	175	1	29	30	133,514.84	348.09	32,546.24	32,894.33
CHOUTEAU (015)	38	0	5	5	16,300.98	0.00	494.82	494.82
CUSTER (017)	74	11	5	16	32,123.29	3,148.62	2,805.66	5,954.28
DANIELS (019)	40	9	1	10	6,786.25	869.63	391.30	1,260.93
DAWSON (021)	108	14	11	25	56,622.07	3,965.19	15,857.22	19,822.41
DEER LODGE (023)	52	6	5	11	17,084.76	711.16	2,436.36	3,147.52
FALLON (025)	44	13	4	17	7,858.63	824.73	361.18	1,185.91
FERGUS (027)	155	27	13	40	23,546.83	2,850.21	1,632.09	4,482.30
FLATHEAD (029)	96	4	8	12	51,685.21	1,281.21	5,661.50	6,942.71
GALLATIN (031)	177	11	28	39	74,037.72	2,776.57	13,007.40	15,783.97
GARFIELD (033)	31	1	1	2	10,507.45	89.06	263.90	352.96
GLACIER (035)	39	5	3	8	15,231.92	2,783.66	1,067.03	3,850.69
GOLDEN VALLEY (037)	20	4	0	4	3,805.69	404.05	0.00	404.05
GRANITE (039)	45	0	3	3	17,799.62	0.00	201.67	201.67
HILL (041)	44	1	5	6	13,923.62	153.44	5,041.66	5,195.10
JEFFERSON (043)	116	4	25	29	55,765.94	646.73	10,183.60	10,830.33
JUDITH BASIN (045)	27	5	3	8	5,614.73	704.88	320.56	1,025.44
LAKE (047)	87	12	10	22	28,313.85	1,391.24	2,056.48	3,447.72
LEWIS AND CLARK (049)	154	10	33	43	67,667.32	1,127.40	17,228.88	18,356.28
LIBERTY (051)	7	0	0	0	2,634.01	0.00	0.00	0.00
LINCOLN (053)	76	3	3	6	32,914.19	239.96	895.54	1,135.50
MCCONE (055)	45	3	1	4	10,453.06	508.79	209.23	718.02
MADISON (057)	65	6	11	17	28,414.21	828.67	7,041.25	7,869.92
MEAGHER (059)	32	1	4	5	4,159.40	91.45	249.58	341.03
MINERAL (061)	101	6	21	27	130,933.60	5,043.90	23,742.62	28,786.52
MISSOULA (063)	144	8	32	40	114,561.20	6,957.68	21,247.67	28,205.35
MUSSELSHELL (065)	23	6	0	6	6,560.78	1,426.23	0.00	1,426.23
PARK (067)	97	14	24	38	36,060.47	2,271.59	12,066.87	14,338.46
PETROLEUM (069)	23	4	1	5	3,825.88	328.86	63.44	392.30
PHILLIPS (071)	96	13	4	17	25,250.45	2,059.53	842.45	2,901.98
PONDERA (073)	89	3	3	6	28,965.64	222.46	266.12	488.58
POWDER RIVER (075)	22	3	1	4	7,262.98	971.39	60.27	1,031.66
POWELL (077)	80	9	15	24	39,750.57	2,877.52	11,732.59	14,610.11
PRAIRIE (079)	50	11	2	13	40,537.30	3,272.78	640.22	3,913.00
RAVALLI (081)	99	3	12	15	27,610.78	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	14,913.90	1,114.70	907.10	2,021.80
ROSEBUD (087)	117	8	7	15	45,153.12	864.57	2,378.95	3,243.52
SANDERS (089)	60	3	7	10	33,810.20	1,581.43	5,288.56	6,869.99
SHERIDAN (091)	76	11	1	12	9,734.49	955.94	377.65	1,333.59
SILVER BOW (093)	65	3	23	26	43,706.68	527.06	19,219.05	19,746.11
STILLWATER (095)	91	4	19	23	36,958.91	1,622.32	4,652.33	6,274.65
SWEET GRASS (097)	84	6	9	15	31,029.57	522.07	3,757.58	4,279.65
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	7	1	8	9,496.98	1,446.32	0.00	1,446.32
VALLEY (105)	95	32	2	34	25,744.70	4,530.24	414.77	4,945.01
WHEATLAND (107)	35	4	4	8	6,783.18	340.18	1,291.04	1,631.22
WIBAUX (109)	31	2	1	3	10,159.54	172.02	837.12	1,009.14
YELLOWSTONE (111)	278	17	37	54	136,227.77	7,647.33	31,909.38	39,556.71
YELLOWSTONE NAT PARK (113)	0	0	0	0	0.00	0.00	0.00	0.00
TOTALS	4,331	429	528	957	1,817,899.95	89,292.54	288,829.22	378,121.76

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	33	19	52	34,217.57	2,628.70	5,804.05	8,432.75
ANTELOPE (003)	167	9	38	47	23,149.98	749.71	3,479.22	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	11	2	13	4,731.78	1,574.62	197.97	1,772.59
BOONE (011)	238	7	14	21	26,892.41	1,115.72	1,093.70	2,209.42
BOX BUTTE (013)	29	0	0	0	3,471.97	0.00	0.00	0.00
BOYD (015)	63	9	2	11	12,847.17	1,057.12	141.61	1,198.73
BROWN (017)	58	7	9	16	7,319.46	1,100.30	821.52	1,921.82
BUFFALO (019)	469	33	13	46	109,477.79	4,392.56	1,999.56	6,392.12
BURT (021)	172	3	16	19	29,900.41	892.01	6,319.24	7,211.25
BUTLER (023)	215	14	20	34	32,298.01	1,188.84	1,269.64	2,458.48
CASS (025)	273	67	22	89	63,210.94	11,678.09	3,585.11	15,263.20
CEDAR (027)	324	65	24	89	57,126.09	15,748.32	1,695.19	17,443.51
CHASE (029)	33	1	6	7	5,415.79	111.51	563.69	675.20
CHERRY (031)	60	12	8	20	14,050.12	1,684.18	1,172.76	2,856.94
CHEYENNE (033)	157	3	0	3	34,614.17	1,139.60	0.00	1,139.60
CLAY (035)	131	13	17	30	13,267.19	794.28	1,490.23	2,284.51
COLFAX (037)	237	59	21	80	36,715.44	4,691.02	7,610.91	12,301.93
CUMING (039)	397	21	31	52	50,485.48	3,132.75	2,667.49	5,800.24
CUSTER (041)	317	44	27	71	39,797.06	3,765.97	2,299.80	6,065.77
DAKOTA (043)	79	4	14	18	62,311.49	519.87	3,058.38	3,578.25
DAWES (045)	96	7	12	19	15,860.11	461.03	1,450.27	1,911.30
DAWSON (047)	302	9	18	27	68,014.83	1,355.81	4,885.06	6,240.87
DEUEL (049)	75	2	2	4	30,564.72	163.03	896.16	1,059.19
DIXON (051)	153	28	18	46	33,153.37	2,895.67	1,943.03	4,838.70
DODGE (053)	328	10	10	20	88,846.27	6,275.45	6,197.77	12,473.22
DOUGLAS (055)	501	25	83	108	671,033.73	33,310.37	154,002.30	187,312.67
DUNDY (057)	49	5	0	5	15,464.19	3,272.03	0.00	3,272.03
FILLMORE (059)	209	36	13	49	22,274.31	2,184.28	1,143.14	3,327.42
FRANKLIN (061)	106	6	2	8	18,708.43	1,060.52	121.67	1,182.19
FRONTIER (063)	97	26	7	33	17,926.00	2,720.31	1,839.89	4,560.20
FURNAS (065)	193	47	16	63	36,913.79	6,103.97	1,343.73	7,447.70
GAGE (067)	377	54	44	98	58,055.08	4,891.08	5,427.33	10,318.41
GARDEN (069)	33	1	2	3	9,113.08	94.08	2,010.47	2,104.55
GARFIELD (071)	25	0	5	5	3,703.38	0.00	593.01	593.01
GOSPER (073)	76	24	4	28	15,528.72	3,106.01	460.42	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	15	46	91,459.52	3,946.64	2,127.85	6,074.49
HAMILTON (081)	173	21	29	50	32,479.66	1,768.85	3,698.10	5,466.95
HARLAN (083)	93	18	6	24	25,197.38	3,940.56	569.86	4,510.42
HAYES (085)	48	18	6	24	7,844.41	1,872.21	644.75	2,516.96
HITCHCOCK (087)	114	30	12	42	23,252.59	2,719.99	1,197.68	3,917.67
HOLT (089)	235	13	27	40	44,780.78	2,386.30	2,753.75	5,140.05
HOOKER (091)	3	1	1	2	164.15	89.67	74.48	164.15
HOWARD (093)	164	23	13	36	32,356.17	1,508.44	1,899.84	3,408.28
JEFFERSON (095)	233	85	15	100	40,229.08	8,529.55	1,647.86	10,177.41
JOHNSON (097)	171	71	10	81	30,554.73	5,706.82	980.38	6,687.20
KEARNEY (099)	84	0	4	4	5,545.59	0.00	300.38	300.38
KEITH (101)	93	1	4	5	34,794.33	219.60	4,737.75	4,957.35
KEYA PAHA (103)	26	3	6	9	5,075.10	524.27	387.84	912.11
KIMBALL (105)	83	3	5	8	17,367.59	1,206.10	908.44	2,114.54
KNOX (107)	339	35	49	84	65,291.88	4,947.40	3,903.11	8,850.51
LANCASTER (109)	588	28	25	53	271,657.55	21,238.19	7,997.42	29,235.61
LINCOLN (111)	192	19	18	37	97,228.49	5,075.89	5,989.08	11,064.97
LOGAN (113)	4	0	0	0	0.00	0.00	0.00	0.00
LOUP (115)	20	5	1	6	2,428.78	551.87	107.25	659.12
MCPHERSON (117)	0	0	0	0	0.00	0.00	0.00	0.00
MADISON (119)	294	42	17	59	51,236.33	3,545.44	3,021.03	6,566.47
MERRICK (121)	172	11	11	22	31,708.42	1,319.34	929.03	2,248.37
MORRILL (123)	95	2	4	6	16,573.13	48.64	191.73	240.37
NANCE (125)	147	16	21	37	26,675.44	4,063.01	1,970.12	6,033.13
NEMAHA (127)	194	114	6	120	39,470.75	12,738.91	437.39	13,176.30
NUCKOLLS (129)	253	26	16	42	35,019.99	2,648.52	1,580.33	4,228.85
OTOE (131)	360	185	12	197	89,611.29	16,357.70	3,802.35	20,160.05
PAWNEE (133)	187	99	7	106	21,907.89	6,442.73	386.51	6,829.24
PERKINS (135)	13	0	0	0	1,003.17	0.00	0.00	0.00
PHELPS (137)	91	11	4	15	8,009.78	1,244.80	280.06	1,524.86
PIERCE (139)	195	45	22	67	23,573.82	3,634.94	1,670.59	5,305.53
PLATTE (141)	429	19	20	39	87,203.12	9,102.07	7,256.28	16,358.35
POLK (143)	95	11	5	16	18,419.06	1,138.91	342.20	1,481.11
REDWILLOW (145)	84	7	6	13	24,315.13	982.37	735.24	1,717.61
RICHARDSON (147)	269	77	21	98	64,043.30	15,730.49	2,243.60	17,974.09
ROCK (149)	14	1	0	1	4,980.57	122.76	0.00	122.76
SALINE (151)	280	83	12	95	45,129.82	9,930.22	1,875.35	11,805.57
SARPY (153)	185	26	23	49	145,435.68	5,912.65	11,714.07	17,626.72
SAUNDERS (155)	486	54	76	130	94,694.78	7,026.78	7,569.39	14,596.17
SCOTTS BLUFF (157)	257	17	20	37	51,936.83	2,235.80	4,583.28	6,819.08
SEWARD (159)	244	37	8	45	51,890.07	6,804.90	1,868.53	8,673.43
SHERIDAN (161)	63	1	2	3	7,901.55	249.41	140.17	389.58
SHERMAN (163)	130	16	2	18	21,085.04	1,342.64	150.92	1,493.56
SIOUX (165)	37	5	8	13	4,177.81	314.16	677.41	991.57
STANTON (167)	227	81	14	95	27,495.65	6,075.75	1,395.36	7,471.11
THAYER (169)	220	30	24	54	40,546.69	3,908.64	3,063.45	6,972.09
THOMAS (171)	18	1	2	3	5,234.89	264.42	125.44	389.86
THURSTON (173)	166	53	24	77	24,188.51	4,535.92	2,553.79	7,089.71
VALLEY (175)	121	0	6	6	15,192.55	0.00	584.80	584.80
WASHINGTON (177)	151	20	14	34	38,526.96	1,989.83	1,196.41	3,186.24
WAYNE (179)	256	118	19	137	26,496.99	8,368.65	1,344.72	9,713.37
WEBSTER (181)	179	35	22	57	19,069.41	2,582.44	1,649.66	4,232.10
WHEELER (183)	13	4	1	5	1,272.46	367.70	110.74	478.44
YORK (185)	198	14	48	62	43,304.15	2,821.20	4,874.83	7,696.03
TOTALS	15,474	2,396	1,288	3,684	3,817,336.06	338,837.98	338,364.88	677,202.86

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	33	19	52	34,217.57	2,628.70	5,804.05	8,432.75
ANTELOPE (003)	167	9	38	47	23,149.98	749.71	3,479.22	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	11	2	13	4,731.78	1,574.62	197.97	1,772.59
BOONE (011)	238	7	14	21	26,892.41	1,115.72	1,093.70	2,209.42
BOX BUTTE (013)	29	0	0	0	3,471.97	0.00	0.00	0.00
BOYD (015)	63	9	2	11	12,847.17	1,057.12	141.61	1,198.73
BROWN (017)	58	7	9	16	7,319.46	1,100.30	821.52	1,921.82
BUFFALO (019)	469	33	13	46	109,477.79	4,392.56	1,999.56	6,392.12
BURT (021)	172	3	16	19	29,900.41	892.01	6,319.24	7,211.25
BUTLER (023)	215	14	20	34	32,298.01	1,188.84	1,269.64	2,458.48
CASS (025)	273	67	22	89	63,210.94	11,678.09	3,585.11	15,263.20
CEDAR (027)	324	65	24	89	57,126.09	15,748.32	1,695.19	17,443.51
CHASE (029)	31	1	6	7	3,628.81	111.51	563.69	675.20
CHERRY (031)	60	12	8	20	14,050.12	1,684.18	1,172.76	2,856.94
CHEYENNE (033)	157	3	0	3	34,614.17	1,139.60	0.00	1,139.60
CLAY (035)	131	13	17	30	13,267.19	794.28	1,490.23	2,284.51
COLFAX (037)	237	59	21	80	36,715.44	4,691.02	7,610.91	12,301.93
CUMING (039)	397	21	31	52	50,485.48	3,132.75	2,667.49	5,800.24
CUSTER (041)	317	44	27	71	39,797.06	3,765.97	2,299.80	6,065.77
DAKOTA (043)	79	4	14	18	62,311.49	519.87	3,058.38	3,578.25
DAWES (045)	96	7	12	19	15,860.11	461.03	1,450.27	1,911.30
DAWSON (047)	302	9	18	27	68,014.83	1,355.81	4,885.06	6,240.87
DEUEL (049)	75	2	2	4	30,564.72	163.03	896.16	1,059.19
DIXON (051)	153	28	18	46	33,153.37	2,895.67	1,943.03	4,838.70
DODGE (053)	328	10	10	20	88,846.27	6,275.45	6,197.77	12,473.22
DOUGLAS (055)	501	25	83	108	671,033.73	33,310.37	154,002.30	187,312.67
DUNDY (057)	49	5	0	5	15,464.19	3,272.03	0.00	3,272.03
FILLMORE (059)	209	36	13	49	22,274.31	2,184.28	1,143.14	3,327.42
FRANKLIN (061)	106	6	2	8	18,708.43	1,060.52	121.67	1,182.19
FRONTIER (063)	95	26	7	33	16,708.80	2,720.31	1,839.89	4,560.20
FURNAS (065)	193	47	16	63	36,913.79	6,103.97	1,343.73	7,447.70
GAGE (067)	377	54	44	98	58,055.08	4,891.08	5,427.33	10,318.41
GARDEN (069)	33	1	2	3	9,113.08	94.08	2,010.47	2,104.55
GARFIELD (071)	25	0	5	5	3,703.38	0.00	593.01	593.01
GOSPER (073)	76	24	4	28	15,528.72	3,106.01	460.42	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	15	46	91,459.52	3,946.64	2,127.85	6,074.49
HAMILTON (081)	173	21	29	50	32,479.66	1,768.85	3,698.10	5,466.95
HARLAN (083)	90	18	5	23	22,042.23	3,940.56	457.30	4,397.86
HAYES (085)	48	18	6	24	7,844.41	1,872.21	644.75	2,516.96
HITCHCOCK (087)	112	30	12	42	21,138.55	2,719.99	1,197.68	3,917.67
HOLT (089)	235	13	27	40	44,780.78	2,386.30	2,753.75	5,140.05
HOOKER (091)	3	1	1	2	164.15	89.67	74.48	164.15
HOWARD (093)	164	23	13	36	32,356.17	1,508.44	1,899.84	3,408.28
JEFFERSON (095)	233	85	15	100	40,229.08	8,529.55	1,647.86	10,177.41
JOHNSON (097)	171	71	10	81	30,554.73	5,706.82	980.38	6,687.20
KEARNEY (099)	84	0	4	4	5,545.59	0.00	300.38	300.38
KEITH (101)	93	1	4	5	34,794.33	219.60	4,737.75	4,957.35
KEYA PAHA (103)	26	3	6	9	5,075.10	524.27	387.84	912.11
KIMBALL (105)	83	3	5	8	17,367.59	1,206.10	908.44	2,114.54
KNOX (107)	339	35	49	84	65,291.88	4,947.40	3,903.11	8,850.51
LANCASTER (109)	588	28	25	53	271,657.55	21,238.19	7,997.42	29,235.61
LINCOLN (111)	192	19	18	37	97,228.49	5,075.89	5,989.08	11,064.97
LOGAN (113)	4	0	0	0	0.00	0.00	0.00	0.00
LOUP (115)	20	5	1	6	2,428.78	551.87	107.25	659.12
MCPHERSON (117)	0	0	0	0	0.00	0.00	0.00	0.00
MADISON (119)	294	42	17	59	51,236.33	3,545.44	3,021.03	6,566.47
MERRICK (121)	172	11	11	22	31,708.42	1,319.34	929.03	2,248.37
MORRILL (123)	95	2	4	6	16,573.13	48.64	191.73	240.37
NANCE (125)	147	16	21	37	26,675.44	4,063.01	1,970.12	6,033.13
NEMAHA (127)	194	114	6	120	39,470.75	12,738.91	437.39	13,176.30
NUCKOLLS (129)	253	26	16	42	35,019.99	2,648.52	1,580.33	4,228.85
OTOE (131)	360	185	12	197	89,611.29	16,357.70	3,802.35	20,160.05
PAWNEE (133)	187	99	7	106	21,907.89	6,442.73	386.51	6,829.24
PERKINS (135)	13	0	0	0	1,003.17	0.00	0.00	0.00
PHELPS (137)	91	11	4	15	8,009.78	1,244.80	280.06	1,524.86
PIERCE (139)	195	45	22	67	23,573.82	3,634.94	1,670.59	5,305.53
PLATTE (141)	429	19	20	39	87,203.12	9,102.07	7,256.28	16,358.35
POLK (143)	95	11	5	16	18,419.06	1,138.91	342.20	1,481.11
REDWILLOW (145)	84	7	6	13	24,315.13	982.37	735.24	1,717.61
RICHARDSON (147)	263	76	21	97	63,567.66	15,675.29	2,243.60	17,918.89
ROCK (149)	14	1	0	1	4,980.57	122.76	0.00	122.76
SALINE (151)	280	83	12	95	45,129.82	9,930.22	1,875.35	11,805.57
SARPY (153)	185	26	23	49	145,435.68	5,912.65	11,714.07	17,626.72
SAUNDERS (155)	486	54	76	130	94,694.78	7,026.78	7,569.39	14,596.17
SCOTTS BLUFF (157)	257	17	20	37	51,936.83	2,235.80	4,583.28	6,819.08
SEWARD (159)	244	37	8	45	51,890.07	6,804.90	1,868.53	8,673.43
SHERIDAN (161)	63	1	2	3	7,901.55	249.41	140.17	389.58
SHERMAN (163)	130	16	2	18	21,085.04	1,342.64	150.92	1,493.56
SIOUX (165)	37	5	8	13	4,177.81	314.16	677.41	991.57
STANTON (167)	227	81	14	95	27,495.65	6,075.75	1,395.36	7,471.11
THAYER (169)	220	30	24	54	40,546.69	3,908.64	3,063.45	6,972.09
THOMAS (171)	18	1	2	3	5,234.89	264.42	125.44	389.86
THURSTON (173)	160	53	24	77	21,505.56	4,535.92	2,553.79	7,089.71
VALLEY (175)	121	0	6	6	15,192.55	0.00	584.80	584.80
WASHINGTON (177)	151	20	14	34	38,526.96	1,989.83	1,196.41	3,186.24
WAYNE (179)	256	118	19	137	26,496.99	8,368.65	1,344.72	9,713.37
WEBSTER (181)	179	35	22	57	19,069.41	2,582.44	1,649.66	4,232.10
WHEELER (183)	13	4	1	5	1,272.46	367.70	110.74	478.44
YORK (185)	198	14	48	62	43,304.15	2,821.20	4,874.83	7,696.03
TOTALS	15,453	2,395	1,287	3,682	3,805,904.10	338,782.78	338,252.32	677,035.10

Includes Federal Bridges

Nevada
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
CHURCHILL (001)	61	6	8	14	8,979.17	712.04	1,794.45	2,506.49
CLARK (003)	837	6	80	86	789,898.58	4,617.98	157,385.77	162,003.75
DOUGLAS (005)	35	2	5	7	10,356.06	282.37	1,061.06	1,343.43
ELKO (007)	199	9	27	36	84,993.48	1,554.06	11,079.21	12,633.27
ESMERALDA (009)	4	0	0	0	0.00	0.00	0.00	0.00
EUREKA (011)	26	8	4	12	11,006.84	4,964.13	1,453.78	6,417.91
HUMBOLDT (013)	52	1	8	9	36,244.91	248.06	1,416.12	1,664.18
LANDER (015)	22	0	4	4	6,997.37	0.00	927.48	927.48
LINCOLN (017)	20	0	0	0	2,030.53	0.00	0.00	0.00
LYON (019)	44	7	1	8	15,614.57	714.20	37.10	751.30
MINERAL (021)	4	1	0	1	427.04	0.00	0.00	0.00
NYE (023)	22	0	0	0	2,913.78	0.00	0.00	0.00
CARSON CITY (025)	22	0	2	2	14,845.74	0.00	2,028.97	2,028.97
PERSHING (027)	53	2	2	4	42,489.41	1,166.15	751.67	1,917.82
STOREY (029)	16	4	0	4	6,209.60	503.27	0.00	503.27
WASHOE (031)	282	6	57	63	253,937.60	5,672.33	57,297.67	62,970.00
WHITE PINE (033)	5	0	1	1	750.66	0.00	358.68	358.68
TOTALS	1,704	52	199	251	1,287,695.34	20,434.59	235,591.96	256,026.55

Excludes Federal Bridges

Nevada
County	Count	# Str Def	# Func Obs	Total Def	Area	Stru Def Area	Func Obs Area	Total Def Area
CHURCHILL (001)	58	5	8	13	8,675.77	571.62	1,794.45	2,366.07
CLARK (003)	828	6	80	86	788,405.02	4,617.98	157,385.77	162,003.75
DOUGLAS (005)	34	2	5	7	9,746.02	282.37	1,061.06	1,343.43
ELKO (007)	183	7	26	33	83,305.24	1,071.88	11,024.01	12,095.89
ESMERALDA (009)	4	0	0	0	0.00	0.00	0.00	0.00
EUREKA (011)	26	8	4	12	11,006.84	4,964.13	1,453.78	6,417.91
HUMBOLDT (013)	52	1	8	9	36,244.91	248.06	1,416.12	1,664.18
LANDER (015)	21	0	4	4	6,945.05	0.00	927.48	927.48
LINCOLN (017)	20	0	0	0	2,030.53	0.00	0.00	0.00
LYON (019)	43	7	1	8	15,420.77	714.20	37.10	751.30
MINERAL (021)	4	1	0	1	427.04	0.00	0.00	0.00
NYE (023)	19	0	0	0	2,376.68	0.00	0.00	0.00
CARSON CITY (025)	22	0	2	2	14,845.74	0.00	2,028.97	2,028.97
PERSHING (027)	53	2	2	4	42,489.41	1,166.15	751.67	1,917.82
STOREY (029)	16	4	0	4	6,209.60	503.27	0.00	503.27
WASHOE (031)	279	6	57	63	253,808.46	5,672.33	57,297.67	62,970.00
WHITE PINE (033)	5	0	1	1	750.66	0.00	358.68	358.68
TOTALS	1,667	49	198	247	1,282,687.74	19,811.99	235,536.76	255,348.75

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)	102	11	19	30	31,643.88	1,202.64	4,075.92	5,278.56
CARROLL (003)	170	30	27	57	37,587.64	7,495.33	3,487.02	10,982.35
CHESHIRE (005)	184	53	36	89	40,766.63	10,404.27	5,120.38	15,524.65
COOS (007)	178	25	11	36	46,973.49	3,917.89	2,116.17	6,034.06
GRAFTON (009)	508	64	101	165	194,064.06	19,411.92	33,434.55	52,846.47
HILLSBOROUGH (011)	347	65	74	139	209,081.72	26,035.18	53,292.41	79,327.59
MERRIMACK (013)	316	60	50	110	170,535.69	18,848.43	15,617.89	34,466.32
ROCKINGHAM (015)	285	53	50	103	206,187.85	33,600.47	16,859.59	50,460.06
STRAFFORD (017)	127	17	31	48	66,675.11	8,019.01	21,126.91	29,145.92
SULLIVAN (019)	146	22	32	54	29,524.83	2,702.27	5,132.20	7,834.47
TOTALS	2,363	400	431	831	1,033,040.90	131,637.41	160,263.04	291,900.45

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)	100	10	18	28	31,560.99	1,155.52	4,040.15	5,195.67
CARROLL (003)	163	27	26	53	37,122.35	7,237.42	3,450.68	10,688.10
CHESHIRE (005)	181	53	36	89	40,330.66	10,404.27	5,120.38	15,524.65
COOS (007)	168	24	11	35	46,466.61	3,875.59	2,116.17	5,991.76
GRAFTON (009)	491	64	101	165	192,930.03	19,411.92	33,434.55	52,846.47
HILLSBOROUGH (011)	347	65	74	139	209,081.72	26,035.18	53,292.41	79,327.59
MERRIMACK (013)	315	60	49	109	170,457.67	18,848.43	15,539.87	34,388.30
ROCKINGHAM (015)	283	53	49	102	204,081.85	33,600.47	15,442.89	49,043.36
STRAFFORD (017)	127	17	31	48	66,675.11	8,019.01	21,126.91	29,145.92
SULLIVAN (019)	146	22	32	54	29,524.83	2,702.27	5,132.20	7,834.47
TOTALS	2,321	395	427	822	1,028,231.82	131,290.08	158,696.21	289,986.29

Bridges & Structures

Deficient Bridges by County 2007

Contacts