1998 - Highway Bridges by Superstructure Material - National Bridge Inventory - Bridge Inspection - Safety Inspection - Bridges & Structures

Highway Bridges by Superstructure Material 1998

12/31/1998

These are prior data that apply a cancelled agency policy known as the 10-year rule. When applied, the '10-year rule' excluded bridges built or reconstructed within the prior 10 years since they were not generally eligible for Highway Bridge Program funding.

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Count: Material Types | Structurally Deficient | Functionally Obsolete

Bridge Count by Superstructure Material
STATE	CONCRETE	CONCRETE CONTINUOUS	STEEL	STEEL CONTINUOUS	PRESTRESS CONCRETE	PR.CONC. CONTINUOUS	TIMBER	MASONRY	METAL	OTHER
ALABAMA	8,323	1,149	2,330	919	768	303	1,589	189	2	18
ALASKA	27	5	512	82	288	1	440	0	10	0
ARIZONA	599	4,122	412	379	740	375	75	2	2	1
ARKANSAS	6,409	209	3,614	907	99	32	1,215	14	24	0
CALIFORNIA	6,137	8,872	2,532	341	2,365	2,063	906	39	0	7
COLORADO	1,883	525	2,409	728	1,210	437	612	29	49	0
CONNECTICUT	743	230	1,960	413	665	37	44	52	1	1
DELAWARE	124	78	310	120	99	17	29	4	18	0
DIST. OF COL.	47	30	119	35	13	1	0	1	0	0
FLORIDA	3,500	400	875	348	5,120	110	638	0	28	9
GEORGIA	7,764	123	3,325	1,356	1,254	109	313	17	75	3
HAWAII	285	378	100	4	179	69	38	5	0	2
IDAHO	1,041	128	657	126	1,508	44	524	0	5	2
ILLINOIS	6,980	1,765	3,982	4,068	8,051	194	145	11	13	20
INDIANA	3,154	2,389	3,735	2,112	4,501	1,193	610	72	142	0
IOWA	3,025	4,586	8,012	2,098	3,346	294	3,347	13	14	0
KANSAS	5,240	9,497	5,640	2,649	480	469	1,741	206	9	31
KENTUCKY	5,194	756	2,121	693	3,580	734	149	28	10	8
LOUISIANA	6,901	130	1,473	211	1,127	160	3,438	0	0	2
MAINE	734	158	1,004	365	24	0	35	17	13	4
MARYLAND	1,226	130	2,176	801	191	9	194	41	16	13
MASSACHUSETTS	680	217	2,822	339	640	9	86	154	21	6
MICHIGAN	1,235	344	5,203	446	2,783	65	523	5	14	13
MINNESOTA	1,838	291	2,464	1,305	4,880	23	1,794	16	3	0
MISSISSIPPI	7,771	447	2,260	245	2,710	649	2,552	3	19	0
MISSOURI	3,391	4,646	10,123	2,509	1,076	779	313	9	2	8
MONTANA	362	233	1,041	303	1,515	4	1,535	2	4	0
NEBRASKA	3,156	1,188	7,395	595	989	69	2,144	2	3	0
NEVADA	567	271	128	81	143	73	40	0	1	2
NEW HAMPSHIRE	533	78	1,069	386	64	1	138	31	7	1
NEW JERSEY	946	125	3,473	297	1,080	23	271	76	24	2
NEW MEXICO	239	1,774	309	268	584	212	239	1	21	0
NEW YORK	2,356	646	10,717	1,041	1,720	110	392	130	154	16
NORTH CAROLINA	1,129	2,241	8,251	959	2,734	42	1,070	1	57	1
NORTH DAKOTA	1,062	168	1,361	227	680	399	668	0	0	3
OHIO	4,716	2,661	8,882	5,990	4,823	356	152	121	106	25
OKLAHOMA	8,479	917	8,096	911	2,372	80	1,944	20	6	2
OREGON	807	1,636	984	144	2,557	122	957	0	3	3
PENNSYLVANIA	5,816	1,098	6,507	1,472	6,044	269	265	367	95	23
RHODE ISLAND	161	29	343	65	107	1	25	19	0	1
SOUTH CAROLINA	5,614	277	1,156	287	1,492	13	180	5	8	7
SOUTH DAKOTA	493	2,101	1,711	408	717	133	476	14	2	0
TENNESSEE	3,809	7,843	2,233	921	2,101	1,621	577	13	0	4
TEXAS	26,058	1,857	4,448	3,348	8,500	348	2,454	66	7	80
UTAH	523	349	558	255	756	105	130	3	3	1
VERMONT	722	17	1,526	258	69	3	90	11	0	1
VIRGINIA	4,165	265	6,077	957	970	42	64	9	35	0
WASHINGTON	1,533	1,611	750	167	1,851	762	740	0	8	9
WEST VIRGINIA	1,342	301	2,038	1,428	1,398	18	86	12	14	3
WISCONSIN	2,331	2,508	3,483	1,525	1,760	1,100	572	27	20	0
WYOMING	205	1,052	532	741	198	7	282	0	5	2
PUERTO RICO	628	361	310	29	654	3	0	5	0	1
TOTAL	162,003	73,212	153,548	46,662	93,575	14,092	36,841	1,862	1,073	335

Structurally Deficient Bridge Count by Superstructure Material
State	Concrete	Concrete Continuous	Steel	Steel Continuous	Prestressed Concrete	Prestressed Concrete Continuous	Wood	Masonry	Aluminum/Iron	Other
ALABAMA	763	56	960	89	27	0	838	29	0	5
ALASKA	3	0	64	8	10	0	71	0	1	0
ARIZONA	40	44	48	30	17	4	20	0	0	0
ARKANSAS	259	19	625	62	3	0	680	3	2	0
CALIFORNIA	267	515	403	56	78	28	106	7	0	2
COLORADO	57	42	303	54	33	0	161	0	5	0
CONNECTICUT	68	11	230	21	27	0	6	11	0	0
DELAWARE	8	3	32	10	9	0	3	0	0	0
DIST. OF COL.	4	6	25	3	2	0	0	1	0	0
FLORIDA	108	4	60	5	45	0	84	0	0	0
GEORGIA	595	15	884	195	46	0	225	1	3	0
HAWAII	39	44	21	2	2	0	19	0	0	0
IDAHO	47	13	151	10	46	0	70	0	0	1
ILLINOIS	790	139	1,537	512	309	15	63	4	1	3
INDIANA	723	94	1,286	84	241	24	74	23	11	0
IOWA	302	165	2,828	235	126	4	1,039	3	9	0
KANSAS	748	270	1,787	185	21	4	697	35	2	11
KENTUCKY	299	19	746	34	109	1	62	1	0	2
LOUISIANA	481	2	295	25	71	0	1,891	0	0	1
MAINE	80	35	253	24	1	0	13	4	1	1
MARYLAND	95	12	252	23	21	0	50	5	4	0
MASSACHUSETTS	92	42	412	31	20	0	32	18	13	1
MICHIGAN	203	41	1,535	93	122	1	61	1	0	2
MINNESOTA	246	19	952	63	51	0	182	8	1	0
MISSISSIPPI	832	6	1,106	22	22	0	2,174	0	1	0
MISSOURI	808	337	5,154	357	29	2	227	1	2	3
MONTANA	29	3	326	9	15	0	192	0	0	0
NEBRASKA	78	59	1,937	28	20	2	725	1	0	0
NEVADA	10	9	31	7	7	0	8	0	0	1
NEW HAMPSHIRE	26	5	240	37	7	0	70	9	2	0
NEW JERSEY	116	19	745	40	28	1	85	27	13	1
NEW MEXICO	24	33	60	51	49	0	69	0	8	0
NEW YORK	774	221	4,922	272	218	14	106	68	77	12
NORTH CAROLINA	224	51	1,592	242	305	2	409	0	1	0
NORTH DAKOTA	45	5	606	17	17	12	252	0	0	0
OHIO	737	206	2,161	499	65	3	60	26	39	3
OKLAHOMA	1,097	324	4,539	214	39	0	1,787	9	3	2
OREGON	37	38	99	4	36	0	181	0	0	0
PENNSYLVANIA	1,466	514	2,378	258	584	1	106	122	73	8
RHODE ISLAND	31	8	98	11	12	1	15	6	0	0
SOUTH CAROLINA	581	0	245	30	47	0	136	1	0	4
SOUTH DAKOTA	55	116	654	40	27	4	255	3	0	0
TENNESSEE	710	142	692	131	87	21	321	5	0	0
TEXAS	664	93	1,591	439	64	3	946	5	5	2
UTAH	48	22	134	19	63	1	37	0	0	0
VERMONT	118	0	380	9	4	0	63	3	0	1
VIRGINIA	325	14	787	67	30	0	28	0	3	0
WASHINGTON	95	115	100	12	43	21	121	0	0	2
WEST VIRGINIA	367	50	656	223	41	0	7	6	2	0
WISCONSIN	377	188	1,033	149	104	20	66	11	2	0
WYOMING	16	51	134	76	21	0	106	0	1	0
PUERTO RICO	55	44	89	2	31	0	0	1	0	0
TOTAL	16,062	4,283	48,178	5,119	3,452	189	14,999	458	285	68

Functionally Obsolete Bridge Count by Superstructure Material
State	Concrete	Concret Continuous	Steel	Steel Continuous	Prestressed Concrete	Prestressed Concrete Continuous	Wood	Masonry	Aluminum/Iron	Other
ALABAMA	1,034	218	447	169	44	2	243	41	0	0
ALASKA	2	1	117	6	34	0	79	0	0	0
ARIZONA	81	172	61	82	31	19	11	0	0	0
ARKANSAS	663	56	702	124	17	0	98	2	5	0
CALIFORNIA	1,118	1,891	840	110	309	319	238	18	0	4
COLORADO	190	121	213	89	123	28	54	2	2	0
CONNECTICUT	191	10	401	73	106	6	8	28	1	0
DELAWARE	9	4	54	12	1	0	3	1	0	0
DIST. OF COL.	33	18	51	20	5	1	0	0	0	0
FLORIDA	584	19	313	70	861	8	159	0	8	2
GEORGIA	620	31	735	447	103	15	19	1	0	0
HAWAII	126	174	35	1	44	17	13	3	0	1
IDAHO	113	13	92	14	160	2	50	0	1	0
ILLINOIS	504	91	557	596	253	20	36	3	1	2
INDIANA	470	147	599	275	382	44	40	28	17	0
IOWA	147	187	1,088	230	180	6	475	2	1	0
KANSAS	803	684	993	520	16	18	474	25	0	1
KENTUCKY	1,376	121	595	111	614	29	18	10	2	0
LOUISIANA	1,016	44	382	45	181	4	491	0	0	0
MAINE	152	63	184	52	0	0	3	3	1	2
MARYLAND	233	26	501	122	24	2	23	23	3	4
MASSACHUSETTS	182	60	1,158	128	173	1	34	67	2	1
MICHIGAN	199	99	743	104	259	3	23	0	1	0
MINNESOTA	186	14	275	109	117	2	37	2	0	0
MISSISSIPPI	502	143	380	58	294	2	30	2	0	0
MISSOURI	637	460	979	346	58	34	24	0	0	0
MONTANA	38	75	136	74	134	0	123	0	0	0
NEBRASKA	81	38	1,255	41	9	0	453	0	0	0
NEVADA	40	72	13	6	14	2	3	0	1	0
NEW HAMPSHIRE	116	14	191	46	16	0	10	14	1	1
NEW JERSEY	143	30	899	61	217	2	29	19	1	0
NEW MEXICO	71	36	36	43	113	13	54	0	10	0
NEW YORK	494	87	1,360	123	125	14	14	20	4	3
NORTH CAROLINA	448	74	1,724	152	141	1	146	0	0	0
NORTH DAKOTA	15	8	137	12	16	7	95	0	0	0
OHIO	730	204	1,549	943	223	13	38	32	2	5
OKLAHOMA	469	105	626	95	129	0	25	3	0	0
OREGON	168	424	265	37	174	14	139	0	0	1
PENNSYLVANIA	961	332	1,255	264	609	11	63	143	8	2
RHODE ISLAND	33	8	88	18	28	0	1	8	0	0
SOUTH CAROLINA	472	11	186	42	155	0	1	2	0	0
SOUTH DAKOTA	20	83	196	22	16	4	65	1	0	0
TENNESSEE	966	626	608	152	252	84	78	2	0	1
TEXAS	2,698	514	798	868	1,393	42	446	2	0	18
UTAH	42	33	59	33	68	7	10	2	0	0
VERMONT	155	1	255	31	3	0	1	4	0	0
VIRGINIA	698	38	1,424	143	114	2	11	3	3	0
WASHINGTON	326	402	238	39	199	62	147	0	2	4
WEST VIRGINIA	445	46	526	230	241	0	8	4	1	0
WISCONSIN	117	126	279	267	69	107	18	6	0	0
WYOMING	17	103	46	34	35	0	22	0	0	0
PUERTO RICO	266	190	158	15	112	0	0	4	0	0
TOTAL	21,200	8,547	26,802	7,704	8,994	967	4,683	530	78	52

Bridges & Structures

Highway Bridges by Superstructure Material 1998

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