1993 - Highway Bridges by Superstructure Material - National Bridge Inventory - Bridge Inspection - Safety Inspection - Bridges & Structures

Highway Bridges by Superstructure Material 1993

12/31/1993

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.

Columns on some of the wide tables may be not be visible. Use the scroll bar at the bottom of the table or swipe to view columns to the right.

Count: Material Types | Structurally Deficient | Functionally Obsolete

Bridge Count by Superstructure Material
States	Concrete	Concrete Continuous	Steel	Steel Continuous	Prestressed Concrete	Prestressed Concrete Continuous	Wood	Masonary	Aluminum/Iron	Other
ALABAMA	7877	1073	2419	900	610	237	2098	194	2	16
ALASKA	24	7	363	68	220	7	157	0	6	0
ARIZONA	469	3,835	362	382	691	208	65	1	0	0
ARKANSAS	5,976	210	3,630	694	79	7	1,988	11	25	0
CALIFORNIA	6,307	8,590	2,507	305	2,291	1,601	910	42	0	8
COLORADO	1,626	521	2,317	658	970	311	779	28	43	2
CONNECTICUT	757	187	2,016	352	590	27	40	53	1	4
DELAWARE	123	78	311	96	76	4	27	4	26	0
DIST. OF COL.	35	33	118	36	14	0	0	1	0	0
FLORIDA	4,789	198	949	240	3,764	35	657	0	21	8
GEORGIA	7,492	140	3,492	1,518	927	122	479	22	80	6
HAWAII	293	379	96	4	169	67	52	6	0	0
IDAHO	1,109	120	620	101	1,454	29	257	0	2	1
ILLINOIS	7,115	1,679	4,896	3,896	6,933	119	170	13	15	20
INDIANA	3,348	2,214	4,296	2,045	4,088	1,030	520	73	116	0
IOWA	3,296	4,011	8,576	2,054	3,041	169	3,679	14	23	0
KANSAS	6,427	7,732	5,773	2,530	455	355	1,958	219	11	35
KENTUCKY	5,300	767	2,495	683	2,907	573	184	27	4	3
LOUISIANA	6,603	121	1,473	201	982	115	4,185	0	0	6
MAINE	740	27	1,058	446	11	0	35	16	6	2
MARYLAND	1,219	109	2,008	671	109	39	192	38	23	19
MASSACHUSETTS	773	195	2,989	272	480	7	123	158	29	11
MICHIGAN	1,128	322	5,529	429	2,309	48	467	4	9	7
MINNESOTA	3,511	208	3,004	1,280	2,653	12	1,860	19	2	0
MISSISSIPPI	7,041	308	2,724	171	2,333	206	3,730	3	9	1
MISSOURI	3,298	4,595	10,825	2,517	764	558	418	10	4	8
MONTANA	337	213	1,033	289	1,294	3	1,270	1	0	0
NEBRASKA	2,907	1,067	7,729	547	688	76	2,516	1	2	0
NEVADA	474	279	123	77	114	37	37	0	1	3
NEW HAMPSHIRE	512	79	1,091	376	62	1	117	32	7	0
NEW JERSEY	914	136	3,558	238	951	16	275	74	21	5
NEW MEXICO	260	1,710	283	265	597	164	256	1	20	1
NEW YORK	2,397	652	11,450	832	1,256	103	311	133	158	29
NORTH CAROLINA	1,148	1,997	8,290	894	2,226	42	1,346	1	6	0
NORTH DAKOTA	1,055	166	1,470	229	669	297	740	0	0	1
OHIO	4,730	2,628	9,851	5,869	3,913	230	166	127	96	26
OKLAHOMA	8,320	884	8,269	859	1,811	69	2,584	32	2	4
OREGON	864	1,368	979	121	2,206	88	893	0	1	11
PENNSYLVANIA	6,220	1,100	7,055	1,388	5,611	172	281	413	79	26
RHODE ISLAND	153	26	349	52	97	1	29	20	0	0
SOUTH CAROLINA	5,817	46	1,217	226	1,279	3	351	4	5	0
SOUTH DAKOTA	920	1,501	1,914	412	688	116	551	14	0	2
TENNESSEE	10,356	733	2,611	887	2,274	828	849	16	0	1
TEXAS	26,073	1,787	4,659	3,217	7,443	384	3,379	58	7	51
UTAH	495	353	561	252	726	98	177	2	4	2
VERMONT	689	11	1,562	227	55	1	87	11	0	1
VIRGINIA	4,188	244	6,486	838	858	28	66	11	24	4
WASHINGTON	1,663	1,437	701	145	1,480	655	756	2	5	14
WEST VIRGINIA	1,360	225	1,996	508	954	2	55	9	8	1,348
WISCONSIN	2,106	2,345	4,090	1,531	1,603	832	539	33	18	0
WYOMING	168	1,050	499	701	181	4	258	0	4	0
PUERTO RICO	561	375	314	27	500	0	0	7	0	0
TOTALS	171,363	60,071	162,986	43,556	78,456	10,136	42,919	1,958	925	1,686

Structurally Deficient Bridge Count by Superstructure Material
States	Concrete	Concrete Continuous	Steel	Steel Continuous	Prestressed Concrete	Prestressed Concrete Continuous	Wood	Masonary	Aluminum/Iron	Other
ALABAMA	722	54	1,004	83	20	0	1,192	33	0	4
ALASKA	2	1	38	4	3	0	44	0	1	0
ARIZONA	18	29	31	14	11	1	31	0	0	0
ARKANSAS	258	21	767	52	1	0	1,223	2	3	0
CALIFORNIA	350	255	441	32	23	4	259	19	0	2
COLORADO	57	37	440	56	40	1	277	0	3	0
CONNECTICUT	81	12	355	36	33	0	7	6	0	1
DELAWARE	8	4	47	4	8	0	4	2	0	0
DIST. OF COL.	6	7	28	3	2	0	0	0	0	0
FLORIDA	122	14	67	9	63	0	122	0	2	0
GEORGIA	582	18	1,046	314	38	0	379	0	0	1
HAWAII	53	49	19	2	3	0	30	2	0	0
IDAHO	54	10	151	9	43	0	95	0	0	0
ILLINOIS	1,002	102	2,248	500	200	1	88	6	3	4
INDIANA	884	115	1,791	145	206	28	80	16	10	0
IOWA	259	131	2,781	234	98	1	943	3	14	0
KANSAS	895	278	2,123	216	25	2	844	44	3	19
KENTUCKY	361	26	1,001	46	70	1	94	3	1	1
LOUISIANA	461	2	367	28	45	0	2,416	0	0	2
MAINE	79	4	209	29	1	0	21	0	0	0
MARYLAND	105	7	251	18	5	3	74	5	4	3
MASSACHUSETTS	119	32	549	42	18	0	54	26	20	0
MICHIGAN	212	44	1,813	77	58	1	84	0	0	1
MINNESOTA	300	21	1,219	85	54	1	212	10	0	0
MISSISSIPPI	654	11	1,339	16	25	5	3,204	0	2	1
MISSOURI	889	376	6,458	359	46	2	330	1	4	4
MONTANA	30	4	290	12	6	0	155	0	0	0
NEBRASKA	93	66	2,895	47	20	4	1,114	0	0	0
NEVADA	11	9	25	4	4	0	7	0	0	1
NEW HAMPSHIRE	37	8	255	51	5	0	83	9	1	0
NEW JERSEY	144	27	1,042	50	87	0	113	27	11	3
NEW MEXICO	26	29	52	39	48	0	80	0	7	0
NEW YORK	1,170	278	7,216	345	266	14	126	101	98	21
NORTH CAROLINA	315	58	2,105	262	279	1	565	0	0	0
NORTH DAKOTA	56	4	684	16	31	10	283	0	0	0
OHIO	912	233	2,432	470	52	3	65	34	23	2
OKLAHOMA	782	154	4,426	103	9	0	2,294	9	1	4
OREGON	69	36	134	6	102	0	256	0	0	1
PENNSYLVANIA	1,425	523	2,637	256	516	0	126	113	61	6
RHODE ISLAND	23	5	79	5	9	0	21	5	0	0
SOUTH CAROLINA	296	1	275	26	36	0	301	0	0	0
SOUTH DAKOTA	68	81	784	42	25	2	286	2	0	1
TENNESSEE	1,166	66	1,125	166	126	29	561	8	0	1
TEXAS	839	97	2,109	455	51	1	1,922	4	6	5
UTAH	49	16	144	19	58	1	58	0	0	0
VERMONT	100	1	430	6	2	0	63	1	0	1
VIRGINIA	373	19	916	65	23	0	36	2	2	0
WASHINGTON	72	31	121	7	15	2	132	0	0	1
WEST VIRGINIA	370	37	693	98	27	0	13	2	1	373
WISCONSIN	584	247	1,680	281	170	51	81	16	1	0
WYOMING	10	12	136	12	2	0	94	0	0	0
PUERTO RICO	78	55	108	3	35	0	0	4	0	0
TOTALS	17,631	3,757	59,376	5,259	3,143	169	20,942	515	282	463

Functionally Obsolete Bridge Count by Superstructure Material
States	Concrete	Concrete Continuous	Steel	Steel Continuous	Prestressed Concrete	Prestressed Concrete Continuous	Wood	Masonary	Aluminum/Iron	Other
ALABAMA	1,064	208	485	185	35	2	201	45	1	3
ALASKA	1	1	59	4	17	4	23	0	0	0
ARIZONA	55	242	60	86	25	5	8	0	0	0
ARKANSAS	643	57	674	107	12	0	153	1	0	0
CALIFORNIA	1,047	2,234	727	100	384	285	125	14	0	3
COLORADO	200	116	196	92	88	13	63	2	3	0
CONNECTICUT	183	12	438	66	90	2	5	27	0	0
DELAWARE	16	7	75	19	3	0	4	1	0	0
DIST. OF COL.	20	18	46	14	5	0	0	0	0	0
FLORIDA	958	15	293	57	769	3	100	0	0	0
GEORGIA	600	34	667	398	42	1	12	2	0	0
HAWAII	124	172	28	1	39	21	11	2	0	0
IDAHO	130	16	87	8	160	1	27	0	0	0
ILLINOIS	603	117	607	576	279	2	33	4	0	1
INDIANA	526	165	606	261	342	36	27	29	10	0
IOWA	172	180	1,479	295	165	6	683	3	1	0
KANSAS	916	735	1,096	497	22	7	547	25	0	5
KENTUCKY	1,389	146	626	107	531	27	23	9	1	0
LOUISIANA	904	28	360	43	163	0	519	0	0	1
MAINE	152	5	229	140	0	0	4	5	0	0
MARYLAND	287	24	572	108	32	9	51	19	6	7
MASSACHUSETTS	227	78	1,447	118	165	3	33	71	4	4
MICHIGAN	169	93	739	109	182	1	19	1	1	0
MINNESOTA	171	9	353	89	77	2	38	2	0	0
MISSISSIPPI	542	126	609	35	291	6	81	2	0	0
MISSOURI	665	414	884	291	43	14	21	0	0	1
MONTANA	39	72	171	73	153	0	85	0	0	0
NEBRASKA	73	40	785	43	21	4	278	0	0	0
NEVADA	33	102	11	7	20	2	4	0	0	0
NEW HAMPSHIRE	107	13	214	59	13	0	11	11	0	0
NEW JERSEY	153	25	895	53	171	4	32	21	1	1
NEW MEXICO	57	35	33	38	49	4	47	0	10	0
NEW YORK	430	68	857	62	68	6	4	8	1	1
NORTH CAROLINA	428	55	1,501	133	125	1	164	1	0	0
NORTH DAKOTA	26	10	164	15	20	1	131	0	0	0
OHIO	895	211	1,947	1,286	184	4	40	34	26	6
OKLAHOMA	483	159	739	137	44	0	65	4	0	0
OREGON	180	386	278	34	149	12	166	0	0	3
PENNSYLVANIA	1,228	346	1,472	276	652	3	69	183	9	5
RHODE ISLAND	34	10	116	19	28	1	3	5	0	0
SOUTH CAROLINA	472	11	216	32	141	0	0	1	0	0
SOUTH DAKOTA	26	110	280	22	30	5	69	1	0	0
TENNESSEE	1,315	144	559	193	284	47	64	5	0	0
TEXAS	2,366	480	726	950	1,284	60	460	4	0	11
UTAH	46	72	70	35	115	2	16	1	0	0
VERMONT	180	1	297	34	3	0	6	4	0	0
VIRGINIA	695	44	1,305	93	77	2	17	1	1	0
WASHINGTON	361	365	243	29	162	52	146	1	2	7
WEST VIRGINIA	461	28	510	89	131	1	5	3	1	234
WISCONSIN	91	53	263	63	34	16	13	5	0	0
WYOMING	15	187	48	43	40	0	47	0	0	0
PUERTO RICO	240	196	151	16	92	0	0	3	0	0
TOTALS	22,198	8,475	27,293	7,640	8,051	677	4,753	560	78	293

Bridges & Structures

Highway Bridges by Superstructure Material 1993

Contacts