State profile · Below median Poor share

Nevada bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Nevada, based on the FHWA National Bridge Inventory.

2,152
Public bridges
46.1%
Good condition
1.1%
Poor condition

Data updated May 2026

Total Bridges

2,152

Public highway bridges in Nevada

Good Condition

46.1%

992 bridges rated 7-9

-3.9pp vs 50% benchmark

Poor Condition

1.1%

23 bridges whose lowest applicable component is rated 0-4

-5.9pp vs national avg 7.0%

Nevada vs national bridge condition

Nevada - Good condition share 46.1%
National avg

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

Nevada - Poor-condition share 3.6%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Nevada57.5%41.1%GoodFairPoor
Bridge inventory deck-condition mix - Nevada (FHWA NBI)

Counties (17)

Carson City 32 Churchill 70 Clark 1175 Douglas 42 Elko 224 Esmeralda 4 Eureka 25 Humboldt 55 Lander 21 Lincoln 14 Lyon 54 Mineral 7 Nye 21 Pershing 52 Storey 10 Washoe 341 White Pine 5

Nevada 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 Nevada on the same metric.

Selected

NV

Nevada

1.07% top marginal rate
Structure
Progressive
Burden @ $100K
$2,152

TX

Texas

1.13% top marginal rate
Structure
Progressive
Burden @ $100K
$56,740

DE

Delaware

1.25% top marginal rate
Structure
Progressive
Burden @ $100K
$878

Bridges Needing Most Attention in Nevada

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

1096: MARYS RIVER

Poor

Over: MARYS RIVER

48 mi NW of Wells, NV, Elko, NV

Built 1991 Load: 2.9 t ADT: 30

IRR BIA RTE 12

Poor

Over: HIGHLAND CANAL

4.7 KM SW OF OWYHEE, Elko, NV

Built 1940 Load: 3.8 t ADT: 20

IRR FT McDERMITT

Poor

Over: QUINN RVR

FT. McDERMITT INDIAN RES., Humboldt, NV

Built 1976 Load: 10.7 t ADT: 55

SIX MILE CANYON RD

Poor

Over: SIX MILE CANYON CRK

WEST OF DAYTON, Storey, NV

Built 1997 Load: 15.6 t ADT: 1,050

OLD SR 3C E. WK.R

Poor

Over: EAST FORK WALKER RVR

SOUTHEAST OF YERINGTON, Lyon, NV

Built 1970 Load: 16.2 t ADT: 85

KEYSTONE AV

Poor

Over: TRUCKEE RIVER

RENO, Washoe, NV

Built 1966 Load: 19.9 t ADT: 12,800

All Bridges in Nevada

HUALAPAI WY

Good

Over: GOLF CART PATH

SUMMERLIN, Clark, NV

Built 1998 Load: 38.8 t ADT: 150

GILMAN RD

Good

Over: CREEK

GARDNERVILLE, Douglas, NV

Built 1996 Load: 38.8 t ADT: 2,200

I 80E

Good

Over: PUMPERNICKEL EXIT 205

WEST OF BATTLE MOUNTAIN, Humboldt, NV

Built 1960 Load: 38.8 t ADT: 4,400

I 80W

Good

Over: PUMPERNICKEL EXIT 205

WEST OF BATTLE MOUNTAIN, Humboldt, NV

Built 1960 Load: 38.8 t ADT: 4,400

CC215NRmp to US95N

Good

Over: CC215N, US95, Oso Blanca

Centennial Bowl, Clark, NV

Built 2022 Load: 39.1 t ADT: 17,600

US 95

Good

Over: HUMBOLDT SLOUGH

NORTH OF FALLON, Churchill, NV

Built 1958 Load: 39.2 t ADT: 1,200

SR 564 E LAKE MEAD

Good

Over: WHITE ROCK WASH

NORTH OF HENDERSON, Clark, NV

Built 1998 Load: 39.2 t ADT: 18,000

TAMARUS ST

Good

Over: CHANNEL

SOUTH EAST LAS VEGAS, Clark, NV

Built 1992 Load: 39.2 t ADT: 1,100

SR160 PAHRUMP VLY

Good

Over: DRY WASH

WEST OF MTN SPRINGS, Clark, NV

Built 1998 Load: 39.2 t ADT: 9,100

SR160 PAHRUMP VLY

Good

Over: DRY WASH

WEST OF MTN SPRINGS, Clark, NV

Built 1999 Load: 39.2 t ADT: 9,100

CORONADO DR

Good

Over: CHANNEL

HENDERSON, Clark, NV

Built 1999 Load: 39.2 t ADT: 6,300

NEEDLES HWY

Good

Over: WASH

SW OF LAUGHLIN, Clark, NV

Built 2007 Load: 39.2 t ADT: 5,250

NEEDLES HW

Good

Over: WASH

SW OF LAUGHLIN, Clark, NV

Built 2007 Load: 39.2 t ADT: 5,250

I 15

Good

Over: UPRR

NORTH LAS VEGAS, Clark, NV

Built 1963 Load: 39.2 t ADT: 24,000

NORTH 5TH STREET

Good

Over: LOSEE ROAD

NORTH OF LAS VEGAS, Clark, NV

Built 2015 Load: 39.2 t ADT: 2,050

NORTH 5TH STREET

Good

Over: LOSEE ROAD

NORTH OF LAS VEGAS, Clark, NV

Built 2015 Load: 39.2 t ADT: 2,050

ACCESS TO GARAGE

Good

Over: ACCESS TO GARAGE

SE LAS VEGAS AIRPORT, Clark, NV

Built 2012 Load: 39.2 t ADT: 500

DEPARTURES CURB

Good

Over: SOUTH BAGGAGE TUNNEL

MCCARRAN AIRPORT, Clark, NV

Built 1998 Load: 39.2 t ADT: 10,000

DEPARTURES CURB

Good

Over: NORTH BAGGAGE TUNNEL

MCCARRAN AIRPORT, Clark, NV

Built 1998 Load: 39.2 t ADT: 10,000

I 15N

Good

Over: SPEEDWAY INTERCHANGE

NORTH OF LAS VEGAS, Clark, NV

Built 1963 Load: 39.2 t ADT: 13,150

I 15S

Good

Over: SPEEDWAY INTERCHANGE

NORTH OF LAS VEGAS, Clark, NV

Built 1963 Load: 39.2 t ADT: 13,150

EAST LINCOLN WAY

Good

Over: NORTH TRUCKEE DRAIN

EASTERN SPARKS, Washoe, NV

Built 1981 Load: 39.2 t ADT: 3,200

EL MIRAGE DR

Good

Over: HIKO SPRINGS WASH

SW LAUGHLIN, Clark, NV

Built 1987 Load: 39.5 t ADT: 1,925

CC215NRmp to US95N

Good

Over: N Buffalo Drive

Centennial Bowl, Clark, NV

Built 2022 Load: 39.5 t ADT: 3,700

I 80E

Good

Over: ROCK CRK

NEAR GOLCONDA, Humboldt, NV

Built 1960 Load: 39.5 t ADT: 4,475

I 80W

Good

Over: ROCK CRK

NEAR GOLCONDA, Humboldt, NV

Built 1960 Load: 39.5 t ADT: 4,475

SR 806/N.BATT M RD

Good

Over: HUMBOLDT RIVER

NORTH OF BATTLE MOUNTAIN, Lander, NV

Built 2000 Load: 39.5 t ADT: 230

SR 319/PANACA RD

Good

Over: DRY WASH

EAST OF PANACA, Lincoln, NV

Built 1997 Load: 39.5 t ADT: 810

US 95 (NORTHBOUND)

Good

Over: WASH

6 MI S OF US95/US93 JUNCT, Clark, NV

Built 2005 Load: 39.8 t ADT: 4,325

US 95 RAMP 4

Good

Over: DRY WASH

LAS VEGAS, Clark, NV

Built 1990 Load: 39.8 t ADT: 13,900

BLACK OAKS ST

Good

Over: DRAINAGE

NORTH LAS VEGAS, Clark, NV

Built 2004 Load: 40.1 t ADT: 500

DANT BLVD

Good

Over: OVERFLOW CULVERT

NORTH OF MANZANITA LN, Washoe, NV

Built 1994 Load: 40.1 t ADT: 650

I 15

Good

Over: TOWN WASH

NE OF MESQUITE, Clark, NV

Built 1973 Load: 40.5 t ADT: 15,500

US 95

Good

Over: DRY WASH

NORTH OF SEARCHLIGHT, Clark, NV

Built 1985 Load: 40.5 t ADT: 7,700

OLD U.S. 91

Good

Over: DRAINAGE CHANNEL

0.5 MI S OF SR 161 (JEAN), Clark, NV

Built 1996 Load: 40.5 t ADT: 58

DURANGO/ALEXANDER

Good

Over: GOWAN CHANNEL

LAS VEGAS, Clark, NV

Built 1999 Load: 40.5 t ADT: 7,300

UNDERPASS ROAD

Good

Over: CHANNEL

PRIMM, Clark, NV

Built 2002 Load: 40.5 t ADT: 605

I15N

Good

Over: SR 159 CHARLESTON BLVD

LAS VEGAS, Clark, NV

Built 2018 Load: 40.5 t ADT: 94,400

I15S

Good

Over: CHARLESTON BLVD

PROJECT NEON, Clark, NV

Built 2018 Load: 40.5 t ADT: 94,400

I 80E

Good

Over: SUSIE CRK

EAST OF CARLIN, Elko, NV

Built 1976 Load: 40.5 t ADT: 5,650

I 80W

Good

Over: SUSIE CRK

EAST OF CARLIN, Elko, NV

Built 1976 Load: 40.5 t ADT: 5,650

57340

Good

Over: LAMOILLE CREEK

POWERHOUSE PICNIC AREA, Elko, NV

Built 1995 Load: 40.5 t ADT: 10

VETERAN'S PKWY

Good

Over: CLEAN WATER WAY

SE CONNECTOR, Washoe, NV

Built 2014 Load: 40.5 t ADT: 23,800

US 93

Good

Over: CANYON

LAKE MEAD NATIONAL REC., Clark, NV

Built 2010 Load: 40.7 t ADT: 18,300

ACCESS ROAD TO G3

Good

Over: ACCESS ROAD T3 & G3

SE OF LV, AIRPORT AREA, Clark, NV

Built 2012 Load: 40.8 t ADT: 7,000

NORTH JONES BLVD

Good

Over: CC215

NORTH CC215, Clark, NV

Built 2013 Load: 40.8 t ADT: 6,500

ARROYO GRANDE BL

Good

Over: DRY WASH

HENDERSON, Clark, NV

Built 1997 Load: 41.1 t ADT: 4,700

PAINTED DAISY AVE.

Good

Over: GIBSON CHANNEL

HENDERSON, Clark, NV

Built 1998 Load: 41.1 t ADT: 316

SILVERADO RANCH BL

Good

Over: DUCK CREEK

SOUTH EAST OF LAS VEGAS, Clark, NV

Built 2008 Load: 41.1 t ADT: 5,000

I 515, US95, US93

Good

Over: F STREET

LAS VEGAS, Clark, NV

Built 1968 Load: 41.1 t ADT: 177,000

Showing 1,551-1,600 of 2,152 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.

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.