State profile · Below median Poor share

Texas bridge safety

According to the Federal Highway Administration's 2024 National Bridge Inventory, condition ratings, load ratings, and Poor-condition shares for every public highway bridge in Texas.

56,729
Public bridges
51.4%
Good condition
1.2%
Poor condition

Texas holds 56,729 public highway bridges (#1 of 52 by inventory) with a 1.23% Poor share (#50 of 52 by Poor share).

That is 1.2% of the state's inventory, against an average of 7.5% across the 54 states and territories with Poor-rated bridges on file, which places it 3 of 54 ordered from the lowest Poor share upward. A bridge is rated Poor when its weakest applicable component scores 4 or below on the inspecting agency's 0-9 scale, so the category is a maintenance and funding signal rather than a closure order or a live crossing-safety verdict.

Inventory: FHWA NBI 2024 · last ETL August 2026

Total Bridges

56,729

Public highway bridges in Texas

Good Condition

51.4%

29,129 bridges rated 7-9

1.4pp vs 50% benchmark

Poor Condition

1.2%

695 bridges whose lowest applicable component is rated 0-4

-6.3pp vs national avg 7.5%

Texas vs national bridge condition

Texas - Good condition share 51.4%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Texas - Poor-condition share 4.1%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.5%.

Texas in the national condition pattern

Each point is a state or territory in the FHWA NBI; the highlighted point is this profile.

Inventory size and Poor-condition share are different measures: Texas has 56,729 bridges and a 1.2% Poor-condition share in the 2024 NBI, rank #3 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold. Scatter plot of 54 data points. 0%10%20%30%40% 0k20k40k60k Public bridges in inventory (thousands) Poor-condition share (%) TX, Public bridges in inventory (thousands): 56.7k · Poor-condition share (%): 1.23%AL, Public bridges in inventory (thousands): 16.2k · Poor-condition share (%): 3.35%AK, Public bridges in inventory (thousands): 1.7k · Poor-condition share (%): 7.89%AZ, Public bridges in inventory (thousands): 8.6k · Poor-condition share (%): 1.15%AR, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 5.43%CA, Public bridges in inventory (thousands): 25.8k · Poor-condition share (%): 5.91%CO, Public bridges in inventory (thousands): 9k · Poor-condition share (%): 4.82%CT, Public bridges in inventory (thousands): 4.4k · Poor-condition share (%): 4.72%DE, Public bridges in inventory (thousands): 0.9k · Poor-condition share (%): 1.26%DC, Public bridges in inventory (thousands): 0.3k · Poor-condition share (%): 1.95%FL, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 2.79%GA, Public bridges in inventory (thousands): 15.1k · Poor-condition share (%): 1.59%GU, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 12.77%HI, Public bridges in inventory (thousands): 1.2k · Poor-condition share (%): 6.53%ID, Public bridges in inventory (thousands): 4.6k · Poor-condition share (%): 4.9%IL, Public bridges in inventory (thousands): 26.9k · Poor-condition share (%): 9.35%IN, Public bridges in inventory (thousands): 19.5k · Poor-condition share (%): 5.22%IA, Public bridges in inventory (thousands): 23.7k · Poor-condition share (%): 19.16%KS, Public bridges in inventory (thousands): 24.9k · Poor-condition share (%): 5.26%KY, Public bridges in inventory (thousands): 14.5k · Poor-condition share (%): 7.37%LA, Public bridges in inventory (thousands): 12.7k · Poor-condition share (%): 11.48%ME, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 15.41%MD, Public bridges in inventory (thousands): 5.5k · Poor-condition share (%): 4.56%MA, Public bridges in inventory (thousands): 5.3k · Poor-condition share (%): 8.88%MI, Public bridges in inventory (thousands): 11.4k · Poor-condition share (%): 11.27%MN, Public bridges in inventory (thousands): 13.5k · Poor-condition share (%): 4.44%MS, Public bridges in inventory (thousands): 16.7k · Poor-condition share (%): 6.03%MO, Public bridges in inventory (thousands): 24.6k · Poor-condition share (%): 8.95%MT, Public bridges in inventory (thousands): 5.2k · Poor-condition share (%): 6.81%NE, Public bridges in inventory (thousands): 15.4k · Poor-condition share (%): 7.9%NV, Public bridges in inventory (thousands): 2.1k · Poor-condition share (%): 1.14%NH, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 7.51%NJ, Public bridges in inventory (thousands): 6.8k · Poor-condition share (%): 6.01%NM, Public bridges in inventory (thousands): 4k · Poor-condition share (%): 4.51%NY, Public bridges in inventory (thousands): 17.6k · Poor-condition share (%): 9.43%NC, Public bridges in inventory (thousands): 19.2k · Poor-condition share (%): 6.76%ND, Public bridges in inventory (thousands): 4.3k · Poor-condition share (%): 10.98%OH, Public bridges in inventory (thousands): 26.7k · Poor-condition share (%): 4.74%OK, Public bridges in inventory (thousands): 22.9k · Poor-condition share (%): 7.7%OR, Public bridges in inventory (thousands): 8.3k · Poor-condition share (%): 4.61%PA, Public bridges in inventory (thousands): 23.3k · Poor-condition share (%): 12.58%PR, Public bridges in inventory (thousands): 2.4k · Poor-condition share (%): 13.92%RI, Public bridges in inventory (thousands): 0.8k · Poor-condition share (%): 15.2%SC, Public bridges in inventory (thousands): 9.5k · Poor-condition share (%): 6.17%SD, Public bridges in inventory (thousands): 5.9k · Poor-condition share (%): 16.36%TN, Public bridges in inventory (thousands): 20.4k · Poor-condition share (%): 4.41%UT, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 2.91%VT, Public bridges in inventory (thousands): 2.9k · Poor-condition share (%): 2.9%VI, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 29.17%VA, Public bridges in inventory (thousands): 14.1k · Poor-condition share (%): 3.39%WA, Public bridges in inventory (thousands): 8.5k · Poor-condition share (%): 5.45%WV, Public bridges in inventory (thousands): 7.3k · Poor-condition share (%): 18.64%WI, Public bridges in inventory (thousands): 14.4k · Poor-condition share (%): 6.52%WY, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 6.51%
Inventory size and Poor-condition share are different measures: Texas has 56,729 bridges and a 1.2% Poor-condition share in the 2024 NBI, rank #3 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold.

Texas vs all states by public bridge inventory

Where this state's FHWA NBI public-highway bridge count sits among every state and territory on PlainBridges

56,729 1st of 54 the highest of 54 states

States and territories, banded by public bridge inventory size

Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source FHWA National Bridge Inventory · 2024

Read the rank neighborhood for Texas

The highlighted point is Texas: 56,729 bridges and 1.23% in Poor condition, rank #3 of 54 jurisdictions ordered from the lowest share upward. The five jurisdictions immediately above and below Texas on that same Poor-share ordering:

  • Nevada: 2,099 bridges · 1.14% Poor
  • Arizona: 8,573 bridges · 1.15% Poor
  • Texas: 56,729 bridges · 1.23% Poor
  • Delaware: 872 bridges · 1.26% Poor
  • Georgia: 15,069 bridges · 1.59% Poor

The full national sortable table lives on the rankings page.

Material families in Texas

Exclusive FHWA material families across all 56,729 bridges in this state; continuous variants fold into the parent family. Orthogonal to the Poor-share scatter above.

Who maintains Texas’s inventory

State agency holds 62.9% of the 56,729 public highway bridges filed under Texas in the 2024 NBI, the agency-of-record split for this state, not a condition verdict.

When Texas’s bridges were built

Pre-1950 construction accounts for 13.5% of the 56,729 bridges with a recorded original year in Texas. Era bands are orthogonal to the Poor-share ranking above.

Condition Distribution

Texas51.3%47.4%GoodFairPoor
Bridge inventory deck-condition mix - Texas (FHWA NBI)

Counties (252)

Anderson 176 Andrews 2 Angelina 183 Aransas 22 Archer 125 Armstrong 11 Atascosa 176 Austin 214 Bailey 4 Bandera 67 Bastrop 282 Baylor 57 Bee 130 Bell 660 Bexar 2342 Blanco 63 Borden 52 Bosque 145 Bowie 331 Brazoria 618 Brazos 370 Brewster 114 Briscoe 18 Brooks 52 Brown 223 Burleson 122 Burnet 108 Caldwell 206 Calhoun 101 Callahan 153 Cameron 355 Camp 40 Carson 33 Cass 145 Castro 10 Chambers 152 Cherokee 196 Childress 91 Clay 133 Cochran 1 Coke 99 Coleman 150 Collin 1127 Collingsworth 65 Colorado 252 Comal 231 Comanche 212 Concho 75 Cooke 283 Coryell 204 Cottle 80 Crane 19 Crockett 160 Crosby 15 Culberson 139 Dallam 22 Dallas 3230 Dawson 5 DeWitt 263 Deaf Smith 26 Delta 99 Denton 991 Dickens 73 Dimmit 74 Donley 68 Duval 121 Eastland 234 Ector 144 Edwards 26 El Paso 783 Ellis 691 Erath 198 Falls 308 Fannin 307 Fayette 371 Fisher 145 Floyd 10 Foard 60 Fort Bend 795 Franklin 74 Freestone 167 Frio 146 Galveston 344 Garza 51 Gillespie 134 Glasscock 28 Goliad 126 Gonzales 284 Gray 79 Grayson 513 Gregg 214 Grimes 245 Guadalupe 296 Hale 48 Hall 117 Hamilton 119 Hansford 36 Hardeman 77 Hardin 167 Harris 4029 Harrison 269 Hartley 17 Haskell 80 Hays 272 Hemphill 35 Henderson 216 Hidalgo 405 Hill 405 Hockley 3 Hood 83 Hopkins 250 Houston 196 Howard 144 Hudspeth 131 Hunt 456 Hutchinson 50 Irion 50 Jack 135 Jackson 170 Jasper 179 Jeff Davis 134 Jefferson 457 Jim Hogg 29 Jim Wells 186 Johnson 404 Jones 168 Karnes 144 Kaufman 452 Kendall 112 Kenedy 17 Kent 32 Kerr 174 Kimble 149 King 45 Kinney 38 Kleberg 60 Knox 51 La Salle 146 Lamar 307 Lamb 11 Lampasas 91 Lavaca 262 Lee 139 Leon 160 Liberty 231 Limestone 280 Lipscomb 38 Live Oak 217 Llano 84 Loving 4 Lubbock 242 Lynn 5 Madison 121 Marion 59 Martin 19 Mason 84 Matagorda 192 Maverick 122 McCulloch 118 McLennan 714 McMullen 63 Medina 214 Menard 63 Midland 135 Milam 191 Mills 68 Mitchell 140 Montague 234 Montgomery 710 Moore 26 Morris 70 Motley 51 Nacogdoches 237 Navarro 345 Newton 157 Nolan 166 Nueces 528 Ochiltree 31 Oldham 50 Orange 179 Palo Pinto 237 Panola 142 Parker 350 Parmer 26 Pecos 470 Polk 210 Potter 181 Presidio 75 Rains 53 Randall 101 Reagan 28 Real 28 Red River 163 Reeves 213 Refugio 136 Roberts 22 Robertson 137 Rockwall 107 Runnels 158 Rusk 280 Sabine 93 San Augustine 94 San Jacinto 78 San Patricio 235 San Saba 90 Schleicher 33 Scurry 138 Shackelford 78 Shelby 176 Sherman 29 Smith 427 Somervell 28 Starr 64 Stephens 115 Sterling 54 Stonewall 50 Sutton 92 Swisher 69 Tarrant 2617 Taylor 419 Terrell 53 Terry 5 Throckmorton 53 Titus 158 Tom Green 310 Travis 1544 Trinity 81 Tyler 134 Upshur 139 Upton 39 Uvalde 103 Val Verde 113 Van Zandt 249 Victoria 344 Walker 163 Waller 177 Ward 54 Washington 232 Webb 383 Wharton 372 Wheeler 104 Wichita 399 Wilbarger 151 Willacy 124 Williamson 1170 Wilson 139 Winkler 5 Wise 264 Wood 120 Young 109 Zapata 36 Zavala 72

Texas vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Texas on the same metric.

NV

Nevada

1.14% top marginal rate
Structure
Progressive
Burden @ $100K
$2,099

AZ

Arizona

1.15% top marginal rate
Structure
Progressive
Burden @ $100K
$8,573
Selected

TX

Texas

1.23% top marginal rate
Structure
Progressive
Burden @ $100K
$56,729

DE

Delaware

1.26% top marginal rate
Structure
Progressive
Burden @ $100K
$872

GA

Georgia

1.59% top marginal rate
Structure
Progressive
Burden @ $100K
$15,069

Bridges Needing Most Attention in Texas

Six lowest-condition bridges in Texas, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

CR 1565

Poor

Over: TIMBER CREEK

0.3 MI SE OF FM 898, Fannin, TX

Built 1987 Load: 0.0 t ADT: 50

CR 4020

Poor

Over: CANEY CREEK

0.6 MI S OF US 82, Fannin, TX

Built 1970 Load: 0.0 t ADT: 70

CR 3805

Poor

Over: SPRING CREEK

1.9 MI W OF SH 11, Fannin, TX

Built 1997 Load: 0.0 t ADT: 20

Shelby Ave

Poor

Over: Farber Creek Branch

0.6 Mi E of SH 66, Hunt, TX

Built 1935 Load: 0.0 t ADT: 2,410

CR 385 (16300)

Poor

Over: Little Sandy Creek

1.1 Mi N of FM 196, Lamar, TX

Built 1994 Load: 0.0 t ADT: 100

CR 15500

Poor

Over: Big Sandy Creek

1.0 Mi E of FM 1497, Lamar, TX

Built 1996 Load: 0.0 t ADT: 100

All Bridges in Texas

RM 1376

Fair

Over: GUADALUPE RIVER

0.82 MI S OF RM 473, Kendall, TX

Built 1980 Load: 32.7 t ADT: 1,115

RIVER BD/SSTICKER

Fair

Over: GUADALUPE RIVER

0.7 MI S OF FM 473, Kendall, TX

Built 2011 Load: 32.7 t ADT: 110

ZOELLER LN

Fair

Over: GUADALUPE RIVER

2.1 MILE EAST OF OLD NO.9, Kendall, TX

Built 2012 Load: 32.7 t ADT: 140

7th Street

Fair

Over: Cypress Creek

0.5 MI S OF SH 27, Kendall, TX

Built 2019 Load: 32.7 t ADT: 200

HERFF ROAD SB

Fair

Over: CIBOLO CREEK

10 FT SOUTH OF SH 46, Kendall, TX

Built 2000 Load: 32.7 t ADT: 1,310

IH 10 EB

Fair

Over: DRAW

0.9 MI S OF KIMBLE CO LN, Kerr, TX

Built 1976 Load: 32.7 t ADT: 4,724

SH 27

Fair

Over: GOAT CREEK

2.6 MI E OF SH 39, Kerr, TX

Built 1932 Load: 32.7 t ADT: 18,547

SH 39

Fair

Over: 2ND SMITH CROSSING

12.75 MI SW OF FM 1340, Kerr, TX

Built 2009 Load: 32.7 t ADT: 396

SH 173

Fair

Over: CAMP MEETING CREEK

1.7 MI SE OF SH 16, Kerr, TX

Built 1937 Load: 32.7 t ADT: 12,699

FM 479

Fair

Over: WEST DRY BRANCH

0.2 MI S OF IH 10, Kerr, TX

Built 1974 Load: 32.7 t ADT: 412

FM 480

Fair

Over: GUADALUPE RIVER

0.2 MI S OF SH 27, Kerr, TX

Built 1979 Load: 32.7 t ADT: 3,315

HERMANN SONS RD

Fair

Over: GUADALUPE RIVER

0.60 MI S OF SH 27, Kerr, TX

Built 2005 Load: 32.7 t ADT: 395

ALPINE DR

Fair

Over: QUINLAN CREEK

0.13 MI SE OF SH 16, Kerr, TX

Built 1950 Load: 32.7 t ADT: 472

WATER STREET

Fair

Over: TOWN CREEK

0.20 MI SE OF SH 27, Kerr, TX

Built 1995 Load: 32.7 t ADT: 14,030

US 90 WB ML

Fair

Over: PARKER CREEK

9.3 MI E OF UVALDE CL, Medina, TX

Built 1996 Load: 32.7 t ADT: 4,335

US 90 EB ML

Fair

Over: PARKER CREEK

9.32 M E OF UVALDE CL, Medina, TX

Built 1996 Load: 32.7 t ADT: 4,381

US 90 EB ML

Fair

Over: SECO CREEK RELIEF

0.50 MI W OF FM 1796, Medina, TX

Built 1998 Load: 32.7 t ADT: 3,553

US 90 EB ML

Fair

Over: EAST ELM CREEK

0.69 MI E OF UVALDE C/L, Medina, TX

Built 1998 Load: 32.7 t ADT: 4,250

US 90 WB ML

Fair

Over: HONDO CREEK

21.95MI FROM UVALDE C/L, Medina, TX

Built 1983 Load: 32.7 t ADT: 6,904

SH 211

Fair

Over: SAN GERONIMO CREEK

0.75 MI N OF FM 471, Medina, TX

Built 1991 Load: 32.7 t ADT: 2,295

CR 271

Fair

Over: BMA IRRIGATION CANAL

1.0 MI NW OF FM 2676, Medina, TX

Built 2008 Load: 32.7 t ADT: 468

CR 271

Fair

Over: MEDINA RIVER

7.6 MI N OF FM 2676, Medina, TX

Built 2001 Load: 32.7 t ADT: 424

US 90 WB ML

Fair

Over: NUECES RIVER

4.0 MI W OF FM 2369, Uvalde, TX

Built 1973 Load: 32.7 t ADT: 1,430

US 83

Fair

Over: ELM CREEK

4.3 MI S OF REAL CO LN, Uvalde, TX

Built 1935 Load: 32.7 t ADT: 1,825

SH 55

Fair

Over: NUECES RIVER

0.37 MI S OF REAL C/L, Uvalde, TX

Built 1991 Load: 32.7 t ADT: 1,162

SH 55

Fair

Over: NUECES RIVER

1.55 MI SE OF FM 334, Uvalde, TX

Built 1989 Load: 32.7 t ADT: 1,384

FM 117

Fair

Over: COOKS SLOUGH

1.3 MI S OF FM 140, Uvalde, TX

Built 1958 Load: 32.7 t ADT: 3,165

SH 127

Fair

Over: HACKBERRY CREEK (XING 1)

11.0MI NW JCT FM187/SH127, Uvalde, TX

Built 2005 Load: 32.7 t ADT: 1,322

SH 127

Fair

Over: PECAN HOLLOW

14.6MI NW JCT FM187/SH127, Uvalde, TX

Built 2005 Load: 32.7 t ADT: 1,351

FM 1050

Fair

Over: FRIO RIVER

0.6 MI E OF US 83, Uvalde, TX

Built 1983 Load: 32.7 t ADT: 1,708

FM 481

Fair

Over: NUECES RIVER

8.1 MI W OF US 90, Uvalde, TX

Built 2014 Load: 32.7 t ADT: 1,550

CR 348 (RIVER RD)

Fair

Over: COWAN SPRINGS

0.96 MI NE OF SH 127, Uvalde, TX

Built 1991 Load: 32.7 t ADT: 965

Uvalde Estates Dr

Fair

Over: DRAW

0.50 MI SW OF US 83, Uvalde, TX

Built 2003 Load: 32.7 t ADT: 1,229

LP 181

Fair

Over: KICASTER CREEK

0.80 MI SE OF US 181, Wilson, TX

Built 1993 Load: 32.7 t ADT: 3,904

SH 97

Fair

Over: SAN ANTONIO RIVER

1.80 MI SW OF LP 181, Wilson, TX

Built 1941 Load: 32.7 t ADT: 4,778

CR 136

Fair

Over: BORREGO CREEK

1.3 MI E OF SH 97, Wilson, TX

Built 2000 Load: 32.7 t ADT: 40

CR 142

Fair

Over: BORREGO CREEK

0.6 MI SW OF CR 138, Wilson, TX

Built 1995 Load: 32.7 t ADT: 40

SH 188

Fair

Over: PORT BAY

3.2 MI NW OF SH 35, Aransas, TX

Built 1980 Load: 32.7 t ADT: 3,126

US 181 SB

Fair

Over: POESTA CREEK & T-AROUNDS

1.2 MI S OF US 59, Bee, TX

Built 1973 Load: 32.7 t ADT: 2,575

US 181 NB FR

Fair

Over: POESTA CREEK

1.2 MI S OF US 59, Bee, TX

Built 1973 Load: 32.7 t ADT: 2,590

US 181 SB FR

Fair

Over: POESTA CREEK

1.2 MI S OF US 59, Bee, TX

Built 1973 Load: 32.7 t ADT: 2,690

US 181 SB

Fair

Over: ARANSAS CREEK

1.6 MI N OF FM 797, Bee, TX

Built 1934 Load: 32.7 t ADT: 4,606

US 181 NB

Fair

Over: ARANSAS CREEK

1.6 MI N OF FM 797, Bee, TX

Built 1976 Load: 32.7 t ADT: 2,676

FM 2441

Fair

Over: MEDIO CREEK

2.3 MI S OF SH 202, Bee, TX

Built 1946 Load: 32.7 t ADT: 312

FM 623

Fair

Over: MEDIO CREEK

0.1 MI W OF US 181, Bee, TX

Built 1956 Load: 32.7 t ADT: 734

CORRIGAN RD

Fair

Over: ARANSAS RIVER

4.5 MI NE OF US 181, Bee, TX

Built 2005 Load: 32.7 t ADT: 250

ST MARYS ST

Fair

Over: POESTA CREEK

0.20 MI S OF US 59, Bee, TX

Built 1976 Load: 32.7 t ADT: 7,410

US 59 SB

Fair

Over: COLETO CR RES

1.80 MI E OF FM 2987, Goliad, TX

Built 2008 Load: 32.7 t ADT: 3,950

US 59 SB

Fair

Over: AEP RR SPUR

0.6 MI N OF FM 2987, Goliad, TX

Built 1979 Load: 32.7 t ADT: 3,950

US 59 NB

Fair

Over: COLETO CR RES

1.80 MI E OF FM 2987, Goliad, TX

Built 2008 Load: 32.7 t ADT: 3,950

Showing 20,901-20,950 of 56,729 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

Read our methodology — how this data is sourced, computed, and verified.

What to do with this

Use Texas's inventory picture to drill to a county or a specific span.

NBI condition ratings are inventory snapshots, not live crossing-safety verdicts.

Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Texas Good/Fair/Poor shares and county rollups on this page are computed from the same NBI extract as the national boards; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.