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

Deficient Bridges by Highway System 2006

12/31/2006

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.

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

All Systems All ADT | NHS All ADT | NNHS All ADT

All Systems All ADT
	AREA	SD AREA	FO AREA	BOTH AR	COUNT	SD	FO	BOTH
ALABAMA	8,883,527	478,015	1,409,644	1,887,660	15,879	2,102	2,205	4,307
ALASKA	631,417	63,821	91,982	155,803	1,210	151	167	318
ARIZONA	4,472,152	85,537	526,192	611,729	7,248	161	576	737
ARKANSAS	5,825,389	327,639	832,902	1,160,541	12,502	1,068	1,906	2,974
CALIFORNIA	25,886,445	4,965,198	4,597,885	9,563,084	23,625	2,994	3,714	6,708
COLORADO	4,367,852	313,192	519,738	832,931	8,311	575	822	1,397
CONNECTICUT	3,222,727	371,020	937,741	1,308,760	4,166	351	1,050	1,401
DELAWARE	920,858	15,626	198,177	213,803	849	35	97	132
DIST. OF COL.	532,036	30,438	309,474	339,912	245	22	134	156
FLORIDA	14,502,879	421,013	1,762,556	2,183,570	11,553	305	1,731	2,036
GEORGIA	8,446,850	380,193	1,064,181	1,444,374	14,523	1,113	1,798	2,911
HAWAII	1,190,323	44,556	194,863	239,419	1,110	156	357	513
IDAHO	1,537,041	132,367	169,470	301,836	4,062	334	437	771
ILLINOIS	12,285,574	1,057,919	1,883,077	2,940,995	25,943	2,447	1,837	4,284
INDIANA	7,130,354	670,526	883,605	1,554,131	18,364	2,066	1,987	4,053
IOWA	7,631,139	1,028,633	638,678	1,667,311	24,825	5,152	1,509	6,661
KANSAS	7,788,216	533,880	1,077,747	1,611,627	25,440	3,038	2,393	5,431
KENTUCKY	5,233,375	458,642	908,380	1,367,022	13,637	1,362	2,927	4,289
LOUISIANA	15,003,027	1,430,403	3,087,519	4,517,923	13,347	1,869	2,194	4,063
MAINE	1,176,134	132,788	249,069	381,857	2,380	343	477	820
MARYLAND	4,465,716	266,983	1,075,551	1,342,534	5,059	410	970	1,380
MASSACHUSETTS	3,520,922	524,173	1,544,363	2,068,537	4,947	586	1,974	2,560
MICHIGAN	6,069,448	954,356	1,070,265	2,024,622	10,887	1,746	1,309	3,055
MINNESOTA	5,892,552	343,630	431,018	774,648	13,008	1,135	451	1,586
MISSISSIPPI	7,942,557	726,135	765,788	1,491,923	16,952	3,170	1,290	4,460
MISSOURI	9,661,985	1,183,362	1,365,929	2,549,292	24,024	4,595	3,141	7,736
MONTANA	1,900,393	95,188	280,909	376,097	5,002	500	540	1,040
NEBRASKA	3,739,332	315,854	284,257	600,112	15,452	2,413	1,328	3,741
NEVADA	1,175,094	26,585	132,459	159,044	1,630	50	146	196
NEW HAMPSHIRE	1,029,792	105,181	137,817	242,998	2,359	317	431	748
NEW JERSEY	6,332,389	749,002	1,460,760	2,209,762	6,420	760	1,532	2,292
NEW MEXICO	1,589,602	202,529	113,563	316,091	3,848	401	291	692
NEW YORK	12,589,181	1,502,071	5,408,014	6,910,085	17,335	2,110	4,501	6,611
NORTH CAROLINA	7,818,573	968,075	968,687	1,936,763	17,666	2,256	2,816	5,072
NORTH DAKOTA	1,148,146	103,791	74,624	178,415	4,482	776	254	1,030
OHIO	12,680,183	929,272	2,761,749	3,691,021	27,946	2,884	4,049	6,933
OKLAHOMA	7,926,535	1,530,151	695,572	2,225,722	23,460	6,299	1,559	7,858
OREGON	4,592,924	500,751	988,176	1,488,927	7,234	645	1,139	1,784
PENNSYLVANIA	12,088,595	2,375,098	2,797,311	5,172,409	22,327	5,582	3,989	9,571
RHODE ISLAND	735,082	295,417	211,448	506,865	753	191	234	425
SOUTH CAROLINA	6,060,030	622,186	607,585	1,229,771	9,238	1,275	815	2,090
SOUTH DAKOTA	1,684,039	221,076	120,072	341,148	5,945	1,186	334	1,520
TENNESSEE	8,793,485	511,168	1,285,863	1,797,031	19,803	1,324	2,918	4,242
TEXAS	36,792,037	903,294	6,714,847	7,618,141	49,518	2,219	7,943	10,162
UTAH	1,657,168	106,212	135,187	241,399	2,827	239	258	497
VERMONT	813,862	157,411	102,918	260,329	2,710	436	502	938
VIRGINIA	8,570,906	479,853	1,327,876	1,807,729	13,357	1,197	2,221	3,418
WASHINGTON	6,486,207	469,418	1,954,229	2,423,647	7,548	381	1,634	2,015
WEST VIRGINIA	3,268,759	327,468	462,843	790,311	6,956	1,075	1,518	2,593
WISCONSIN	5,937,762	411,463	480,408	891,870	13,770	1,335	792	2,127
WYOMING	1,206,435	143,027	107,805	250,832	3,027	381	230	611
PUERTO RICO	1,860,108	230,318	416,949	647,267	2,133	246	799	1,045
TOTALS	332,697,114	31,221,907	57,627,723	88,849,630	596,842	73,764	80,226	153,990

NHS All ADT
	AREA	SD AREA	FO AREA	BOTH AR	COUNT	SD	FO	BOTH
ALABAMA	4,247,672	101,951	693,112	795,063	2,764	120	567	687
ALASKA	325,325	35,085	61,240	96,325	379	42	50	92
ARIZONA	1,945,409	28,520	192,213	220,733	2,580	15	152	167
ARKANSAS	2,514,346	91,153	340,995	432,147	1,919	40	265	305
CALIFORNIA	14,824,325	3,264,277	2,439,055	5,703,332	7,317	983	971	1,954
COLORADO	2,116,423	183,162	248,741	431,904	2,159	126	294	420
CONNECTICUT	2,129,470	262,819	577,456	840,275	1,573	62	340	402
DELAWARE	597,915	0	137,643	137,643	238	0	28	28
DIST. OF COL.	349,958	17,491	206,832	224,323	115	6	63	69
FLORIDA	8,049,187	182,974	883,911	1,066,886	4,047	19	449	468
GEORGIA	3,413,400	67,983	279,994	347,977	2,513	41	252	293
HAWAII	895,432	24,347	106,685	131,032	417	33	148	181
IDAHO	671,374	49,497	82,662	132,159	738	40	145	185
ILLINOIS	5,254,640	426,939	942,637	1,369,576	3,604	265	382	647
INDIANA	2,719,991	271,030	442,423	713,453	2,491	97	299	396
IOWA	2,046,993	191,115	259,495	450,610	1,831	130	152	282
KANSAS	2,273,642	53,791	524,392	578,184	2,378	42	323	365
KENTUCKY	2,154,380	205,148	280,507	485,655	1,798	112	283	395
LOUISIANA	9,840,528	812,537	1,529,832	2,342,369	2,638	100	520	620
MAINE	446,390	31,481	104,348	135,829	443	34	76	110
MARYLAND	2,695,052	117,426	667,284	784,710	1,444	50	213	263
MASSACHUSETTS	2,314,155	348,964	1,047,972	1,396,937	1,966	179	907	1,086
MICHIGAN	2,982,569	509,557	470,917	980,475	2,541	367	295	662
MINNESOTA	2,365,118	115,253	193,909	309,162	1,657	52	94	146
MISSISSIPPI	3,069,625	137,833	365,296	503,129	2,120	34	396	430
MISSOURI	3,751,625	214,254	537,118	751,372	2,767	117	392	509
MONTANA	944,644	16,965	202,482	219,447	1,265	25	233	258
NEBRASKA	1,113,632	48,409	79,041	127,450	1,236	40	49	89
NEVADA	768,516	8,715	75,634	84,349	756	9	97	106
NEW HAMPSHIRE	552,495	43,035	60,960	103,995	683	51	85	136
NEW JERSEY	4,438,187	482,457	876,705	1,359,162	2,504	179	542	721
NEW MEXICO	958,905	95,285	60,132	155,416	1,776	108	93	201
NEW YORK	6,225,870	829,065	2,789,823	3,618,887	3,585	208	1,122	1,330
NORTH CAROLINA	2,856,011	276,018	262,941	538,959	2,604	160	343	503
NORTH DAKOTA	322,818	6,174	21,332	27,506	521	10	12	22
OHIO	5,166,885	241,904	981,534	1,223,438	4,107	141	611	752
OKLAHOMA	2,700,781	402,909	298,955	701,864	2,717	287	254	541
OREGON	2,283,627	255,703	496,895	752,598	1,476	139	299	438
PENNSYLVANIA	4,945,968	893,110	959,786	1,852,896	3,897	589	564	1,153
RHODE ISLAND	436,395	193,907	110,639	304,546	274	65	70	135
SOUTH CAROLINA	2,724,521	191,514	294,873	486,387	1,379	108	181	289
SOUTH DAKOTA	522,494	35,821	75,329	111,150	810	36	80	116
TENNESSEE	3,709,906	127,906	559,264	687,170	3,070	81	415	496
TEXAS	21,175,736	363,816	3,596,419	3,960,235	14,994	138	2,248	2,386
UTAH	1,040,109	70,147	78,391	148,538	1,102	61	121	182
VERMONT	358,400	70,057	41,831	111,889	477	62	111	173
VIRGINIA	5,054,726	150,463	717,164	867,627	3,306	112	427	539
WASHINGTON	4,276,163	343,403	1,416,881	1,760,284	2,304	76	623	699
WEST VIRGINIA	1,769,138	131,018	190,321	321,339	1,121	112	124	236
WISCONSIN	2,569,385	112,187	158,764	270,952	2,739	121	197	318
WYOMING	668,892	55,423	72,388	127,811	1,332	99	120	219
PUERTO RICO	1,063,485	165,882	164,923	330,805	579	54	90	144
TOTALS	162,642,636	13,355,881	28,260,075	41,615,956	115,051	6,177	17,167	23,344

NNHS All ADT
	AREA	SD AREA	FO AREA	BOTH AR	COUNT	SD	FO	BOTH
ALABAMA	4,635,854	376,064	716,533	1,092,597	13,115	1,982	1,638	3,620
ALASKA	306,093	28,736	30,742	59,478	831	109	117	226
ARIZONA	2,526,742	57,017	333,980	390,997	4,668	146	424	570
ARKANSAS	3,311,044	236,487	491,907	728,394	10,583	1,028	1,641	2,669
CALIFORNIA	11,062,120	1,700,922	2,158,830	3,859,752	16,308	2,011	2,743	4,754
COLORADO	2,251,429	130,030	270,997	401,027	6,152	449	528	977
CONNECTICUT	1,093,257	108,201	360,285	468,485	2,593	289	710	999
DELAWARE	322,942	15,626	60,534	76,160	611	35	69	104
DIST. OF COL.	182,078	12,947	102,642	115,589	130	16	71	87
FLORIDA	6,453,692	238,039	878,645	1,116,684	7,506	286	1,282	1,568
GEORGIA	5,033,450	312,210	784,187	1,096,397	12,010	1,072	1,546	2,618
HAWAII	294,891	20,209	88,178	108,387	693	123	209	332
IDAHO	865,667	82,869	86,808	169,677	3,324	294	292	586
ILLINOIS	7,030,934	630,980	940,440	1,571,419	22,339	2,182	1,455	3,637
INDIANA	4,410,363	399,496	441,182	840,678	15,873	1,969	1,688	3,657
IOWA	5,584,146	837,518	379,184	1,216,701	22,994	5,022	1,357	6,379
KANSAS	5,514,574	480,089	553,354	1,033,443	23,062	2,996	2,070	5,066
KENTUCKY	3,078,995	253,494	627,873	881,367	11,839	1,250	2,644	3,894
LOUISIANA	5,162,499	617,867	1,557,687	2,175,554	10,709	1,769	1,674	3,443
MAINE	729,744	101,307	144,721	246,028	1,937	309	401	710
MARYLAND	1,770,664	149,557	408,267	557,824	3,615	360	757	1,117
MASSACHUSETTS	1,206,767	175,209	496,391	671,600	2,981	407	1,067	1,474
MICHIGAN	3,086,879	444,799	599,348	1,044,147	8,346	1,379	1,014	2,393
MINNESOTA	3,527,433	228,377	237,109	465,486	11,351	1,083	357	1,440
MISSISSIPPI	4,872,932	588,303	400,492	988,794	14,832	3,136	894	4,030
MISSOURI	5,910,360	969,108	828,812	1,797,920	21,257	4,478	2,749	7,227
MONTANA	955,750	78,223	78,427	156,650	3,737	475	307	782
NEBRASKA	2,625,699	267,445	205,216	472,662	14,216	2,373	1,279	3,652
NEVADA	406,578	17,870	56,825	74,695	874	41	49	90
NEW HAMPSHIRE	477,297	62,146	76,856	139,003	1,676	266	346	612
NEW JERSEY	1,894,202	266,545	584,055	850,600	3,916	581	990	1,571
NEW MEXICO	630,697	107,244	53,431	160,675	2,072	293	198	491
NEW YORK	6,363,311	673,007	2,618,192	3,291,198	13,750	1,902	3,379	5,281
NORTH CAROLINA	4,962,562	692,057	705,746	1,397,803	15,062	2,096	2,473	4,569
NORTH DAKOTA	825,328	97,617	53,292	150,909	3,961	766	242	1,008
OHIO	7,513,298	687,368	1,780,215	2,467,583	23,839	2,743	3,438	6,181
OKLAHOMA	5,225,753	1,127,242	396,617	1,523,858	20,743	6,012	1,305	7,317
OREGON	2,309,297	245,048	491,281	736,329	5,758	506	840	1,346
PENNSYLVANIA	7,142,627	1,481,988	1,837,525	3,319,512	18,430	4,993	3,425	8,418
RHODE ISLAND	298,687	101,510	100,809	202,319	479	126	164	290
SOUTH CAROLINA	3,335,509	430,672	312,713	743,384	7,859	1,167	634	1,801
SOUTH DAKOTA	1,161,545	185,255	44,743	229,999	5,135	1,150	254	1,404
TENNESSEE	5,083,579	383,262	726,599	1,109,861	16,733	1,243	2,503	3,746
TEXAS	15,616,301	539,478	3,118,428	3,657,906	34,524	2,081	5,695	7,776
UTAH	617,059	36,065	56,796	92,861	1,725	178	137	315
VERMONT	455,462	87,354	61,086	148,441	2,233	374	391	765
VIRGINIA	3,516,180	329,390	610,712	940,102	10,051	1,085	1,794	2,879
WASHINGTON	2,210,045	126,015	537,349	663,364	5,244	305	1,011	1,316
WEST VIRGINIA	1,499,620	196,450	272,522	468,972	5,835	963	1,394	2,357
WISCONSIN	3,368,377	299,276	321,643	620,919	11,031	1,214	595	1,809
WYOMING	537,542	87,604	35,417	123,021	1,695	282	110	392
PUERTO RICO	796,623	64,436	252,027	316,462	1,554	192	709	901
TOTALS	170,054,478	17,866,026	29,367,648	47,233,674	481,791	67,587	63,059	130,646

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Deficient Bridges by Highway System 2006

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