2001 - Deficient Bridges by Highway System - National Bridge Inventory - Bridge Inspection - Safety Inspection - Bridges & Structures

Archived: Deficient Bridges by Highway System 2001

12/31/2001

10-Year Rule does not apply.

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.

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

NHS bridges as defined by the NHS DESIGNATION ACT OF 1995

All Bridges
State	# Bridges	# SD	# FO	# Def	Area	SD Area	FO Area	Def Area
ALABAMA	15,641	2,769	2,436	5,205	8,241,314	583,136	1,475,833	2,058,969
ALASKA	1,433	187	351	538	612,888	85,627	92,570	178,197
ARIZONA	6,917	202	607	809	3,870,200	73,071	588,035	661,106
ARKANSAS	12,437	1,614	2,377	3,991	5,483,778	386,452	927,373	1,313,825
CALIFORNIA	23,770	2,744	4,462	7,206	25,223,653	4,146,015	5,809,959	9,955,974
COLORADO	8,082	606	937	1,543	3,753,467	220,527	679,645	900,172
CONNECTICUT	4,171	368	1,104	1,472	3,167,964	381,641	949,018	1,330,659
DELAWARE	828	48	104	152	840,960	50,196	204,850	255,046
DIST. OF COL.	243	25	163	188	542,930	56,751	335,171	391,922
FLORIDA	11,309	314	2,072	2,386	13,303,956	346,180	2,219,668	2,565,848
GEORGIA	14,394	1,618	2,056	3,674	7,927,895	518,712	1,177,596	1,696,308
HAWAII	1,074	198	347	545	1,082,001	59,028	194,486	253,514
IDAHO	4,069	336	493	829	1,478,372	113,158	201,860	315,019
ILLINOIS	25,529	2,747	2,308	5,055	11,865,449	1,349,934	2,263,660	3,613,595
INDIANA	18,067	2,342	2,613	4,955	6,761,246	371,707	1,258,092	1,629,799
IOWA	25,030	5,097	2,230	7,327	7,287,484	978,332	903,520	1,881,852
KANSAS	25,641	3,490	3,103	6,593	7,586,625	588,808	1,253,286	1,842,095
KENTUCKY	13,444	1,196	3,104	4,300	4,983,190	252,766	1,061,215	1,313,980
LOUISIANA	13,426	2,453	2,349	4,802	14,523,965	1,290,096	3,506,957	4,797,054
MAINE	2,367	365	555	920	1,089,622	135,242	258,668	393,909
MARYLAND	4,950	451	1,167	1,618	4,418,290	313,716	1,251,351	1,565,067
MASSACHUSETTS	4,987	705	2,097	2,802	3,601,857	585,706	1,707,663	2,293,369
MICHIGAN	10,631	2,132	1,581	3,713	5,798,753	1,281,337	1,272,214	2,553,551
MINNESOTA	12,831	1,240	601	1,841	5,505,636	375,356	328,170	703,525
MISSISSIPPI	16,825	3,997	1,420	5,417	7,417,907	758,155	814,816	1,572,970
MISSOURI	23,604	6,153	3,522	9,675	9,035,017	1,362,777	1,662,615	3,025,392
MONTANA	5,011	592	599	1,191	1,852,572	101,204	308,275	409,479
NEBRASKA	15,493	2,703	1,736	4,439	3,567,962	376,252	346,847	723,099
NEVADA	1,511	68	193	261	1,112,753	35,931	307,466	343,397
NEW HAMPSHIRE	2,354	399	503	902	1,008,229	113,835	175,825	289,661
NEW JERSEY	6,365	944	1,600	2,544	6,425,699	754,675	1,707,646	2,462,320
NEW MEXICO	3,790	352	389	741	1,461,051	183,922	186,926	370,848
NEW YORK	17,378	2,453	4,788	7,241	12,653,919	1,822,268	5,713,744	7,536,012
NORTH CAROLINA	16,991	2,528	2,976	5,504	6,862,065	1,009,493	1,078,599	2,088,092
NORTH DAKOTA	4,517	880	282	1,162	1,123,317	110,387	87,713	198,100
OHIO	27,953	3,413	4,533	7,946	11,966,607	1,222,376	2,481,603	3,703,979
OKLAHOMA	22,712	8,054	1,623	9,677	6,878,149	1,614,898	693,346	2,308,244
OREGON	7,309	367	1,380	1,747	4,522,638	250,107	1,286,940	1,537,047
PENNSYLVANIA	22,092	5,591	4,626	10,217	11,613,999	2,510,045	3,289,191	5,799,236
RHODE ISLAND	749	205	255	460	735,888	251,799	235,626	487,425
SOUTH CAROLINA	9,064	1,250	907	2,157	5,415,906	550,324	711,449	1,261,773
SOUTH DAKOTA	6,001	1,408	370	1,778	1,663,400	282,617	131,163	413,779
TENNESSEE	19,362	1,800	3,111	4,911	8,309,039	662,018	1,301,108	1,963,126
TEXAS	48,135	3,299	8,322	11,621	32,978,014	1,329,601	7,099,181	8,428,782
UTAH	2,743	400	275	675	1,439,133	322,152	146,221	468,373
VERMONT	2,714	471	568	1,039	800,722	118,834	128,152	246,986
VIRGINIA	12,790	1,238	2,492	3,730	7,710,332	538,132	1,680,896	2,219,027
WASHINGTON	7,952	579	1,757	2,336	6,367,329	565,994	2,116,208	2,682,201
WEST VIRGINIA	6,773	1,189	1,753	2,942	3,059,769	378,213	563,327	941,539
WISCONSIN	13,516	1,894	1,003	2,897	5,654,989	635,272	745,654	1,380,926
WYOMING	3,076	402	279	681	1,184,901	137,346	115,846	253,191
PUERTO RICO	2,102	268	878	1,146	1,833,819	241,633	489,938	731,571
TOTALS	590,153	86,144	91,357	177,501	313,606,619	32,783,754	65,527,175	98,310,928

NHS Bridges
State	# Bridges	# SD	# FO	# Def	Area	SD Area	FO Area	Def Area
ALABAMA	2,623	91	628	719	3,938,965	97,024	773,362	870,387
ALASKA	353	38	53	91	318,365	49,122	47,877	96,998
ARIZONA	2,423	25	180	205	1,659,791	22,536	275,154	297,690
ARKANSAS	1,891	54	331	385	2,390,892	69,807	373,991	443,797
CALIFORNIA	7,321	851	1,382	2,233	14,467,850	2,543,779	3,390,994	5,934,773
COLORADO	1,951	111	316	427	1,812,877	102,408	381,188	483,596
CONNECTICUT	1,664	77	372	449	2,136,559	281,760	585,867	867,627
DELAWARE	211	6	31	37	524,647	30,628	146,104	176,733
DIST. OF COL.	110	7	68	75	339,819	28,479	206,027	234,506
FLORIDA	4,106	17	566	583	7,637,611	90,524	1,143,582	1,234,105
GEORGIA	2,362	51	314	365	3,113,571	95,243	322,064	417,307
HAWAII	568	66	214	280	964,609	42,637	161,788	204,425
IDAHO	736	25	132	157	646,998	29,935	97,613	127,548
ILLINOIS	3,589	307	512	819	5,076,588	587,062	1,202,114	1,789,175
INDIANA	2,425	43	437	480	2,464,147	38,036	629,128	667,164
IOWA	1,723	80	225	305	1,890,759	148,964	358,462	507,425
KANSAS	2,423	63	405	468	2,295,072	59,195	601,646	660,841
KENTUCKY	2,110	28	360	388	2,427,278	92,345	466,538	558,883
LOUISIANA	2,575	107	591	698	9,548,702	524,833	1,971,341	2,496,174
MAINE	488	26	107	133	510,291	49,277	92,874	142,151
MARYLAND	1,608	65	347	412	2,907,192	157,598	834,822	992,420
MASSACHUSETTS	1,878	190	892	1,082	2,258,077	353,456	1,075,415	1,428,871
MICHIGAN	2,481	524	364	888	2,892,851	761,463	577,044	1,338,507
MINNESOTA	1,614	65	94	159	2,234,777	122,764	103,159	225,923
MISSISSIPPI	2,021	56	444	500	2,855,618	71,422	439,375	510,796
MISSOURI	2,973	200	505	705	3,751,492	279,456	729,479	1,008,935
MONTANA	1,262	10	240	250	925,509	8,530	209,156	217,686
NEBRASKA	1,194	64	56	120	1,031,112	76,067	99,438	175,506
NEVADA	721	19	130	149	745,635	23,564	224,847	248,411
NEW HAMPSHIRE	665	56	97	153	542,501	36,925	79,563	116,488
NEW JERSEY	2,501	176	548	724	4,585,738	448,960	1,063,051	1,512,011
NEW MEXICO	1,667	96	139	235	856,867	96,139	115,274	211,413
NEW YORK	3,630	283	1,169	1,452	6,283,854	926,669	2,994,922	3,921,590
NORTH CAROLINA	2,432	182	404	586	2,339,830	278,596	367,914	646,510
NORTH DAKOTA	510	11	18	29	311,344	6,733	34,056	40,789
OHIO	4,268	198	641	839	4,920,652	444,106	972,864	1,416,970
OKLAHOMA	3,058	335	318	653	2,643,749	432,213	368,485	800,698
OREGON	1,494	58	399	457	2,281,203	131,260	674,734	805,994
PENNSYLVANIA	4,326	630	896	1,526	5,667,523	1,035,754	1,602,682	2,638,436
RHODE ISLAND	273	66	69	135	436,602	138,213	128,151	266,364
SOUTH CAROLINA	1,297	87	188	275	2,380,255	175,567	310,599	486,166
SOUTH DAKOTA	789	107	83	190	496,064	77,341	78,312	155,653
TENNESSEE	2,998	115	412	527	3,504,484	134,859	523,094	657,954
TEXAS	15,034	232	2,176	2,408	19,386,280	518,933	3,909,886	4,428,819
UTAH	1,065	184	128	312	865,330	244,831	85,802	330,632
VERMONT	468	43	122	165	344,742	31,196	54,104	85,300
VIRGINIA	3,094	128	492	620	4,423,651	195,268	1,011,655	1,206,923
WASHINGTON	2,562	135	730	865	4,444,296	395,849	1,620,913	2,016,763
WEST VIRGINIA	1,063	110	148	258	1,657,042	142,488	235,463	377,951
WISCONSIN	2,364	214	251	465	2,238,310	231,943	266,199	498,142
WYOMING	1,341	97	125	222	654,858	63,889	70,647	134,536
PUERTO RICO	587	55	102	157	1,139,341	150,929	206,450	357,379
TOTALS	114,890	6,864	19,951	26,815	156,172,171	13,176,576	34,295,263	47,471,839

Bridges & Structures

Archived: Deficient Bridges by Highway System 2001

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