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

LONE MOUNTAIN RD.

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 1998 ADT: 94,000

TORREY PINES DR

Unknown

Over: US 95

LAS VEGAS, Clark, NV

Built 1976 ADT: 152,504

I 515, US95, US93

Unknown

Over: 28TH STREET

LAS VEGAS, Clark, NV

Built 1984 ADT: 5,000

I 515, US95, US93

Unknown

Over: SAHARA AVENUE

LAS VEGAS, Clark, NV

Built 1986 ADT: 36,600

I 515, US95, US93

Unknown

Over: SR590 DESERT INN RD

LAS VEGAS, Clark, NV

Built 1981 ADT: 35,800

I-515, US95, US93

Unknown

Over: FAU 611/MOUNTAIN VISTA

LAS VEGAS, Clark, NV

Built 1987 ADT: 23,300

HARMON AVENUE

Unknown

Over: I 515, US95, US93

LAS VEGAS, Clark, NV

Built 1987 ADT: 118,943

I 515, US95, US93

Unknown

Over: GREENWAY RD

HENDERSON, Clark, NV

Built 1993 ADT: 8,745

STEPHANIE STREET

Unknown

Over: I 515, US95, US93

LAS VEGAS, Clark, NV

Built 1987 ADT: 99,000

SWENSON ST

Unknown

Over: PARADISE RD

MCCARRAN AIRPORT L V, Clark, NV

Built 1985 ADT: 35,000

I 15N

Unknown

Over: INDUSTRIAL RD

LAS VEGAS, Clark, NV

Built 1993 ADT: 10,400

ARROYO GRANDE BL

Unknown

Over: I 215

HENDERSON, Clark, NV

Built 1999 ADT: 93,000

WIGWAM AV

Unknown

Over: I 215 BELTWAY

LAS VEGAS, Clark, NV

Built 1996 ADT: 128,000

I 215 BELT WAY

Unknown

Over: ROBINDALE ROAD

LAS VEGAS, Clark, NV

Built 1995 ADT: 1,100

I 215 BELT WAY

Unknown

Over: ROBINDALE ROAD

LAS VEGAS, Clark, NV

Built 1995 ADT: 1,100

PILOT RD

Unknown

Over: SR 171 AIRPORT CONNECT

LAS VEGAS, Clark, NV

Built 1994 ADT: 103,000

GRIER DR

Unknown

Over: SR 171 AIRPORT CONNECT

LAS VEGAS, Clark, NV

Built 1994 ADT: 103,000

GILLESPIE ST

Unknown

Over: I 215

LAS VEGAS, Clark, NV

Built 1994 ADT: 184,000

VALLEY VIEW

Unknown

Over: I 215

SOUTH EAST OF LAS VEGAS, Clark, NV

Built 1998 ADT: 124,000

DESERT INN RD

Unknown

Over: I 15

LAS VEGAS, Clark, NV

Built 1995 ADT: 251,000

LAS VEGAS BLVD

Unknown

Over: DESERT INN RD

LAS VEGAS, Clark, NV

Built 1996 ADT: 2,750

CATHEDRAL WY

Unknown

Over: DESERT INN RD

LAS VEGAS, Clark, NV

Built 1996 ADT: 2,750

I-515, US95, US93

Unknown

Over: FOOTHILLS DR

HENDERSON, Clark, NV

Built 1994 ADT: 1,100

I-515, US95, US93

Unknown

Over: FOOTHILLS DR

HENDERSON, Clark, NV

Built 1994 ADT: 1,100

I 215 BELT WAY

Unknown

Over: PARADISE RD

LAS VEGAS, Clark, NV

Built 1995 ADT: 14,000

I 215 BELT WAY

Unknown

Over: PARADISE RD

LAS VEGAS, Clark, NV

Built 1995 ADT: 14,000

I 215 BELTWAY

Unknown

Over: SPENCER STREET

LAS VEGAS, Clark, NV

Built 1996 ADT: 14,300

I 215 BELTWAY

Unknown

Over: SPENCER STREET

LAS VEGAS, Clark, NV

Built 1996 ADT: 14,300

HACIENDA AVE

Unknown

Over: I 15

SOUTH LAS VEGAS, Clark, NV

Built 1999 ADT: 1,000

SERVICE ROAD

Unknown

Over: PARADISE RD

LV (NEXT TO AIRPORT), Clark, NV

Built 1997 ADT: 5,500

HARMON AV

Unknown

Over: I-15, INDUSTRIAL, FSD

LAS VEGAS, Clark, NV

Built 2003 ADT: 1,000

FORT APACHE RD

Unknown

Over: CC 215

WEST LAS VEGAS, Clark, NV

Built 2000 ADT: 3,850

HUALAPAI WAY

Unknown

Over: I 215 WESTERN BELTWAY

WEST OF LAS VEGAS, Clark, NV

Built 2000 ADT: 3,300

W.DESERT INN ROAD

Unknown

Over: I 215 WESTERN BELTWAY

WESTERN LAS VEGAS, Clark, NV

Built 2000 ADT: 3,300

ALTA DRIVE

Unknown

Over: CC 215

N.W. LAS VEGAS, Clark, NV

Built 2004 ADT: 4,550

W ALEXANDER RD

Unknown

Over: CC 215

N LAS VEGAS, Clark, NV

Built 2003 ADT: 12,100

AVIARY WAY

Unknown

Over: CC 215

NORTH LAS VEGAS, Clark, NV

Built 2004 ADT: 10,000

RMP CC215 TO 95S

Unknown

Over: RMP R2&R3

NW LAS VEGAS, Clark, NV

Built 2002 ADT: 2,530

SR594 RUSSELL RD

Unknown

Over: FRANK SINATRA DR

LAS VEGAS, Clark, NV

Built 1998 ADT: 1,100

SR593 TROPICANA AV

Unknown

Over: FRANK SINATRA DR

LAS VEGAS, Clark, NV

Built 2002 ADT: 5,000

IN/OUT CONVENTION

Unknown

Over: DESERT INN ROAD

EAST OF PARADISE ROAD, Clark, NV

Built 1997 ADT: 42,000

IN/OUT CONVENTION

Unknown

Over: DESERT INN ROAD

1000' EAST OF PARADISE, Clark, NV

Built 1997 ADT: 42,000

IN/OUT CONVENTION

Unknown

Over: DESERT INN RD

1700' E OF PARADISE RD, Clark, NV

Built 1997 ADT: 42,000

TENAYA WY

Unknown

Over: CC 215

NW LAS VEGAS, Clark, NV

Built 2002 ADT: 3,300

CRESTDALE LN

Unknown

Over: SUMMERLIN PW

SUMMERLIN, Clark, NV

Built 1999 ADT: 26,900

RR MAINTENANCE RD

Unknown

Over: TWAIN AVENUE

LAS VEGAS, Clark, NV

Built 1999 ADT: 15,500

TROPICAL PW

Unknown

Over: US 95

NW Las Vegas, Clark, NV

Built 2002 ADT: 64,350

ELKHORN RD

Unknown

Over: US95

LAS VEGAS, Clark, NV

Built 2006 ADT: 40,000

US 93

Unknown

Over: OLD US 93

HOOVER DAM RESERVATION, Clark, NV

Built 2010 ADT: 13,000

US 93

Unknown

Over: OLD US 93

LAKE MEAD NAT. REC. AREA, Clark, NV

Built 2010 ADT: 13,000

Showing 51-100 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.