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

STEWART AV

Good

Over: LAS VEGAS WASH

LAS VEGAS, Clark, NV

Built 1979 Load: 19.6 t ADT: 16,000

I 215

Good

Over: DRY WASH

HENDERSON, Clark, NV

Built 1999 Load: 19.6 t ADT: 140,000

PUEBLO VISTA DRIVE

Good

Over: PUEBLO PARK DRAINAGE

NORTHWEST LAS VEGAS, Clark, NV

Built 1993 Load: 19.6 t ADT: 2,200

SUNDIAL DRIVE

Good

Over: GOLF COURSE DRAINAGE

NORTHWEST LAS VEGAS, Clark, NV

Built 1989 Load: 19.6 t ADT: 633

SUNDIAL DR

Good

Over: GOLF COURSE DRAINAGE

NORTHWEST LAS VEGAS, Clark, NV

Built 1989 Load: 19.6 t ADT: 633

BUTTON WILLOW DR.

Good

Over: DRAINAGE CHANNEL

NORTHWEST LAS VEGAS, Clark, NV

Built 1989 Load: 19.6 t ADT: 633

VILLA RIDGE DR

Good

Over: GOLF COURSE DRAINAGE

NORTHWEST LAS VEGAS, Clark, NV

Built 1989 Load: 19.6 t ADT: 633

TROPICAL PARKWAY

Good

Over: DRY WASH

NORTH OF LASVEGAS, Clark, NV

Built 1995 Load: 19.6 t ADT: 127

HARMON AV

Good

Over: DRY WASH

LAS VEGAS, Clark, NV

Built 1995 Load: 19.6 t ADT: 37,000

SUN CITY BOULEVARD

Good

Over: GOLF COURSE DRAINAGE

NORHWEST LAS VEGAS, Clark, NV

Built 1992 Load: 19.6 t ADT: 2,200

RAINBOW BLVD

Good

Over: CHANNEL

SOUTHWEST LAS VEGAS, Clark, NV

Built 2001 Load: 19.6 t ADT: 2,200

DECATUR

Good

Over: CHANNEL

NW LAS VEGAS, Clark, NV

Built 2002 Load: 19.6 t ADT: 20,000

BUFFALO DRIVE

Good

Over: GOWAN CHANNEL

LAS VEGAS, Clark, NV

Built 1999 Load: 19.6 t ADT: 9,100

CIMARRON ST.

Good

Over: GOWAN CHANNEL

LAS VEGAS, Clark, NV

Built 1999 Load: 19.6 t ADT: 5,000

SANTIAGO DRIVE

Good

Over: CHANNEL

HENDERSON, Clark, NV

Built 1998 Load: 19.6 t ADT: 3,600

SUNRIDGE HTS

Good

Over: CHANNEL

HENDERSON, Clark, NV

Built 1999 Load: 19.6 t ADT: 1,100

SIENNA HEIGHTS

Good

Over: DRY CHNL

AT INTERSECTION OF JEFFER, Clark, NV

Built 1999 Load: 19.6 t ADT: 127

CLAYTON ST

Good

Over: DRAINAGE

NORTH LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 11,100

I-215 BELTWAY

Good

Over: CHANNEL

NW LAS VEGAS, Clark, NV

Built 2001 Load: 19.6 t ADT: 2,200

N TENAYA WAY

Good

Over: CHANNEL

NW LAS VEGAS, Clark, NV

Built 2001 Load: 19.6 t ADT: 8,300

N JONES BLVD

Good

Over: CHANNEL

NW LAS VEGAS, Clark, NV

Built 2001 Load: 19.6 t ADT: 16,500

COMMERCE ST

Good

Over: W LV TRIB WASH

NORTH LAS VEGAS, Clark, NV

Built 1998 Load: 19.6 t ADT: 550

CC215 NORTH

Good

Over: DRAINAGE

NORTH LAS VEGAS, Clark, NV

Built 2001 Load: 19.6 t ADT: 2,200

Park Lane

Good

Over: Lower Pittman Channel

HENDERSON, Clark, NV

Built 2004 Load: 19.6 t ADT: 575

HARMON AVE

Good

Over: NFORK FLAMINGO WASH

LAS VEGAS, Clark, NV

Built 2001 Load: 19.6 t ADT: 6,300

SR160 BLUE DIAMOND

Good

Over: CHANNEL

SOUTH WEST LAS VEGAS, Clark, NV

Built 2009 Load: 19.6 t ADT: 56,000

DURANGO DR

Good

Over: DRAIN-PEDESTRIAN TUNNEL

WEST LAS VEGAS, Clark, NV

Built 2005 Load: 19.6 t ADT: 10,400

W SUNSET RD

Good

Over: CHANNEL

WEST LAS VEGAS, Clark, NV

Built 2006 Load: 19.6 t ADT: 1,000

ZIEGLER AVE

Good

Over: CHANNEL

WEST LAS VEGAS, Clark, NV

Built 2007 Load: 19.6 t ADT: 1,000

TROPICAL PKWY

Good

Over: UPPER LV WASH CHANNEL

NORTH LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 7,700

CENTENNIAL PWY

Good

Over: UPPER LV WASH CHANNEL

NORTH LAS VEGAS, Clark, NV

Built 2006 Load: 19.6 t ADT: 13,300

E DEER SPRINGS WY

Good

Over: UPPER LV WASH CHANNEL

NORTH LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 575

Los Arcos St.

Good

Over: WASH

North Las Vegas, Clark, NV

Built 2006 Load: 19.6 t ADT: 500

Donna St

Good

Over: Drainage Channel

North Las Vegas, Clark, NV

Built 2004 Load: 19.6 t ADT: 500

W LONE MOUNTAIN RD

Good

Over: DRY WASH

NW of LAS VEGAS, Clark, NV

Built 2012 Load: 19.6 t ADT: 12,000

SOUTH BUFFALO DRIV

Good

Over: DRY WASH

SOUTHWEST OF LAS VEGAS, Clark, NV

Built 2010 Load: 19.6 t ADT: 11,000

S. BUFALLO DRIVE

Good

Over: DRY WASH

SOUTHWEST OF L.V, Clark, NV

Built 2010 Load: 19.6 t ADT: 4,000

SCHIRLLS STREET

Good

Over: TROPICANA WASH

SOUTHWEST OF LAS VEGAS, Clark, NV

Built 2011 Load: 19.6 t ADT: 115

SILVERADO RANCH BL

Good

Over: DUCK CREEK

SOUTH EAST OF LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 4,500

S GILES ST/PYLE AV

Good

Over: DUCK CREEK CHANNEL

SOUTHEAST OF LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 1,400

E PYLE AVENUE

Good

Over: DUCK CREEK CHANNEL

SOUTHEAST OF LAS VEGAS, Clark, NV

Built 2006 Load: 19.6 t ADT: 8,250

LA CIENAGA

Good

Over: DUCK CREEK WASH

SOUTHEAST LAS VEGAS, Clark, NV

Built 2007 Load: 19.6 t ADT: 345

EAST FRIAS AVENUE

Good

Over: DUCK CREEK WASH

SOUTHEAST LAS VEGAS, Clark, NV

Built 2007 Load: 19.6 t ADT: 500

EAST CACTUS AVE.

Good

Over: DUCK CREEK WASH

SOUTHEAST LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 13,600

E ERIE AVE

Good

Over: DUCK CREEK WASH

SOUTHEAST OF LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 2,100

BERMUDA ROAD

Good

Over: DUCK CREEK WASH

SOUTHEAST OF LAS VEGAS, Clark, NV

Built 2008 Load: 19.6 t ADT: 3,200

WALNUT RD

Good

Over: RANGE WASH WALNUT

NORTH LAS VEGAS, Clark, NV

Built 2005 Load: 19.6 t ADT: 1,000

ELDORADO LN

Good

Over: DUCK CREEK

SOUTHEAST OF LAS VEGAS, Clark, NV

Built 2010 Load: 19.6 t ADT: 575

W HAFEN LANE

Good

Over: PULSIPHER WASH

SOUTHWEST OF MESQUITE, Clark, NV

Built 2005 Load: 19.6 t ADT: 1,500

HAFEN LANE

Good

Over: TOWN WASH CHANNEL

SOUTHEAST OF MESQUIT, Clark, NV

Built 2012 Load: 19.6 t ADT: 1,000

Showing 1,151-1,200 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.