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

I 15N

Unknown

Over: SR170 BUNKERVILLE RD

SOUTHWEST OF MESQUITE, Clark, NV

Built 1966 ADT: 120

I 15S

Unknown

Over: SR170 BUNKERVILLE RD

SOUTHWEST OF MESQUITE, Clark, NV

Built 1966 ADT: 120

I 15N

Unknown

Over: SR 144 MESQUITE BL

MESQUITE, Clark, NV

Built 2012 ADT: 11,200

I 15S

Unknown

Over: SR144 MESQUITE BL

MESQUITE, Clark, NV

Built 2012 ADT: 11,200

I 15N

Unknown

Over: SR144 MESQUITE BL

MESQUITE, Clark, NV

Built 1973 ADT: 7,650

I 15S

Unknown

Over: SR144 MESQUITE BL

MESQUITE, Clark, NV

Built 1973 ADT: 7,650

SR574 CHEYENNE AVE

Unknown

Over: I 15

NORTH LAS VEGAS, Clark, NV

Built 1999 ADT: 34,975

VALLEY VIEW BLVD

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 2003 ADT: 183,500

DECATUR BLVD

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 2003 ADT: 179,150

SR 595 RAINBOW BL.

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 2007 ADT: 147,000

SR147 LAKE MEAD BL

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 1990 ADT: 23,800

CHEYENNE AV

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 1990 ADT: 16,800

SR573 CRAIG RD

Unknown

Over: US 95 & PCC CHANNEL

LAS VEGAS, Clark, NV

Built 1990 ADT: 28,100

RMP ANN RD

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 1997 ADT: 73,600

I 15

Unknown

Over: D STREET

LAS VEGAS, Clark, NV

Built 2010 ADT: 1,000

ANN RD

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 1997 ADT: 48,500

I 515, US95, US93

Unknown

Over: EASTERN AV

LAS VEGAS, Clark, NV

Built 1984 ADT: 46,900

I 515

Unknown

Over: SR587 CHARLESTON AV

LAS VEGAS, Clark, NV

Built 1986 ADT: 66,300

I 515, US95, US93

Unknown

Over: US 93

LAS VEGAS, Clark, NV

Built 1986 ADT: 41,500

I 515, US95, US93

Unknown

Over: SR592 FLAMINGO RD

LAS VEGAS, Clark, NV

Built 1986 ADT: 54,100

I 515, US95, US93

Unknown

Over: SR593 TROPICANA BL

LAS VEGAS, Clark, NV

Built 1987 ADT: 53,500

SR594 RUSSELL RD

Unknown

Over: I 515, US95, US93

LAS VEGAS, Clark, NV

Built 1987 ADT: 69,265

I 515SB ON RAMP

Unknown

Over: SR 562 SUNSET RD.

HENDERSON, Clark, NV

Built 2010 ADT: 10,000

I 515NB OFF RAMP

Unknown

Over: SR 562 SUNSET ROAD

HENDERSON, Clark, NV

Built 2010 ADT: 28,000

I 515, US95, US93

Unknown

Over: SR564 LAKE MEAD PW

LAS VEGAS, Clark, NV

Built 1993 ADT: 51,955

HORIZON DR

Unknown

Over: I 515, US95, US93

HENDERSON, Clark, NV

Built 1993 ADT: 38,145

I 515, US95, US93

Unknown

Over: COLLEGE DR

HENDERSON, Clark, NV

Built 1993 ADT: 1,000

WAGONWHEEL DR

Unknown

Over: I 515

HENDERSON, Clark, NV

Built 1993

RMP WAGNWHL - 515N

Unknown

Over: RMP 515N TO BOULDER

HENDERSON, Clark, NV

Built 1993 ADT: 1,000

US 93N

Unknown

Over: US 95

SOUTH OF HENDERSON, Clark, NV

Built 1976 ADT: 3,050

US 93S

Unknown

Over: US 95

SOUTH OF HENDERSON, Clark, NV

Built 1976 ADT: 3,050

SR592 FLAMINGO RD

Unknown

Over: I 15

LAS VEGAS, Clark, NV

Built 1985 ADT: 106,410

RMP US95N-SMRLN PW

Unknown

Over: US 95 & RAINBOW

LAS VEGAS, Clark, NV

Built 1989 ADT: 137,000

SNOW MOUNTAIN RD

Unknown

Over: US 95

NORTHWEST OF LAS VEGAS, Clark, NV

Built 1994 ADT: 6,120

WAGONWHEEL FLYOVER

Unknown

Over: I 515, US95, US93

HENDERSON, Clark, NV

Built 1993 ADT: 5,100

SR594 RUSSELL RD

Unknown

Over: I 15

CENTER STRUCTURE OVER 1-1, Clark, NV

Built 1993 ADT: 78,365

RMP 15N TO RUSSELL

Unknown

Over: FRANK SINATRA DR

LAS VEGAS, Clark, NV

Built 2001 ADT: 1,000

I 215

Unknown

Over: GIBSON RD

HENDERSON, Clark, NV

Built 2005 ADT: 5,000

STEPHANIE ST

Unknown

Over: I 215

HENDERSON, Clark, NV

Built 1999 ADT: 10,000

VALLE VERDE DR

Unknown

Over: I 215

HENDERSON, Clark, NV

Built 1999 ADT: 10,000

GREEN VALLEY PKWY

Unknown

Over: I 215

HENDERSON, Clark, NV

Built 1999 ADT: 25,000

I 215N

Unknown

Over: PECOS RD

HENDERSON, Clark, NV

Built 1997 ADT: 26,500

I 215S

Unknown

Over: PECOS RD

HENDERSON, Clark, NV

Built 1997 ADT: 26,500

I 215N

Unknown

Over: EASTERN AV

LAS VEGAS, Clark, NV

Built 1996 ADT: 40,575

I 215S

Unknown

Over: EASTERN AV

LAS VEGAS, Clark, NV

Built 1996 ADT: 40,575

WINDMILL LN

Unknown

Over: I 215

LAS VEGAS, Clark, NV

Built 1996 ADT: 109,600

I 215N

Unknown

Over: WARM SPRINGS RD

LAS VEGAS, Clark, NV

Built 1995 ADT: 25,450

RMP WARM SPR-215N

Unknown

Over: PARADISE RD

LAS VEGAS, Clark, NV

Built 1995 ADT: 12,700

I 215S

Unknown

Over: WARM SPRINGS RD

LAS VEGAS, Clark, NV

Built 1995 ADT: 25,450

I 215N

Unknown

Over: SR171 AIRPORT CONNECT

LAS VEGAS, Clark, NV

Built 1994 ADT: 44,000

Showing 151-200 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.