State profile · Below median Poor share

Arizona bridge safety

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

5,640
Public bridges
55.8%
Good condition
1.4%
Poor condition

Data updated May 2026

Total Bridges

5,640

Public highway bridges in Arizona

Good Condition

55.8%

3,148 bridges rated 7-9

5.8pp vs 50% benchmark

Poor Condition

1.4%

81 bridges whose lowest applicable component is rated 0-4

-5.6pp vs national avg 7.0%

Arizona vs national bridge condition

Arizona - Good condition share 55.8%
National avg

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

Arizona - Poor-condition share 4.8%
National avg

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

Condition Distribution

Arizona64.6%33.8%GoodFairPoor
Bridge inventory deck-condition mix - Arizona (FHWA NBI)

Counties (15)

Apache 173 Cochise 215 Coconino 248 Gila 139 Graham 111 Greenlee 47 La Paz 118 Maricopa 2203 Mohave 363 Navajo 179 Pima 864 Pinal 390 Santa Cruz 71 Yavapai 343 Yuma 176

Arizona 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 Arizona on the same metric.

DE

Delaware

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

AZ

Arizona

1.44% top marginal rate
Structure
Progressive
Burden @ $100K
$5,640

GA

Georgia

1.49% top marginal rate
Structure
Progressive
Burden @ $100K
$15,216

UT

Utah

2.43% top marginal rate
Structure
Progressive
Burden @ $100K
$3,126

Bridges Needing Most Attention in Arizona

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

IRR BIA RTE N35

Poor

Over: WALKER CREEK

7.7MI E,8.2MI N ROCKPOINT, Apache, AZ

Built 1977 Load: 3.0 t ADT: 192

IRR BIA RTE 161

Poor

Over: WASH

2.7 KM SOUTH OF AZ HWY 86, Pima, AZ

Built 1998 Load: 4.9 t ADT: 250

Rucker Rd

Poor

Over: White Water Draw

1.0 mi E Leslie Cyn Rd, Cochise, AZ

Built 1937 Load: 5.4 t ADT: 50

OLD STATE RTE 87A

Poor

Over: GILA RIVER

3.2 KM N - HWY 87/187 JCT, Pinal, AZ

Built 1925 Load: 5.6 t ADT: 200

River Road

Poor

Over: Gila River

0.8 mi N Jct US 70, Graham, AZ

Built 1900 Load: 6.4 t

Telera St (Ajo)

Poor

Over: Ajo Wash

South of Rocalla Ave, Pima, AZ

Built 1935 Load: 6.4 t ADT: 200

All Bridges in Arizona

Toltec Highway

Good

Over: Santa Rosa Canal

0.5 mi S Jct I-10, Pinal, AZ

Built 1987 Load: 46.3 t ADT: 2,721

Sunland Gin Rd

Good

Over: Santa Rosa Canal

0.5 mi S Jct Houser Rd, Pinal, AZ

Built 1987 Load: 46.3 t ADT: 9,923

Marsh Road

Good

Over: Santa Rosa Canal

1.0 mi E Jct Stanfield Rd, Pinal, AZ

Built 1987 Load: 46.3 t ADT: 60

Black Canyon Hwy

Good

Over: Lynx Creek

0.9 mi E Jct SR 69, Yavapai, AZ

Built 2000 Load: 46.3 t ADT: 1,510

Avenue 38E

Good

Over: Gila River

1.8 mi N Jct Old US 80, Yuma, AZ

Built 1997 Load: 46.3 t ADT: 1,760

64 Ave

Good

Over: Dry Wash

S/O N Pyramid PKY, Maricopa, AZ

Built 2013 Load: 46.4 t ADT: 9,691

Black Mountain Pkw

Good

Over: Dry Wash

0.08 mi N of Bryce Lane, Maricopa, AZ

Built 2013 Load: 46.4 t ADT: 343

DARROW ST

Good

Over: DRY WASH

E/O 44th Ave, Maricopa, AZ

Built 2002 Load: 46.8 t ADT: 300

Parada Dr

Good

Over: Wash

0.25 mi W/Tom Ryan, Maricopa, AZ

Built 1995 Load: 46.8 t ADT: 600

231st Ave

Good

Over: Drainage Wash

0.25 mi. N/Patton Rd, Maricopa, AZ

Built 2013 Load: 46.9 t ADT: 100

47th Ave

Good

Over: Laveen Con Channel

47th Ave N/O Baseline, Maricopa, AZ

Built 2006 Load: 47.0 t ADT: 500

Montello Rd.

Good

Over: Dry Wash

Montello 300ft E/0 34 Ln, Maricopa, AZ

Built 2009 Load: 47.1 t ADT: 1,000

SR 87

Good

Over: Wash

20.0 mi S Jct 188, Maricopa, AZ

Built 1997 Load: 47.2 t ADT: 11,086

Sun Valley Pkwy-04

Good

Over: Wash

1.5 mi N/ McDowell Rd, Maricopa, AZ

Built 1989 Load: 47.2 t ADT: 7,983

Cactus Road

Good

Over: Az Cnl Diversion Channel

100 ft W Jct 51st Ave, Maricopa, AZ

Built 1986 Load: 47.2 t ADT: 25,046

Ray Road

Good

Over: RWCD Canal

0.2 mi E Jct Power Rd, Maricopa, AZ

Built 1999 Load: 47.2 t ADT: 14,989

Ray Rd

Good

Over: East Maricopa Floodway

0.2 mi E Jct Power Rd, Maricopa, AZ

Built 1999 Load: 47.2 t ADT: 9,620

Sonoran Desert Dr

Good

Over: Dry Wash

Sonoran Desert W/O Paloma, Maricopa, AZ

Built 2006 Load: 47.2 t ADT: 1,000

Main Street

Good

Over: Wash

0.5 mi W of B-8, Maricopa, AZ

Built 2000 Load: 47.2 t ADT: 200

91st Ave

Good

Over: BHOC

150' N Jct Bethany Hm Rd, Maricopa, AZ

Built 2003 Load: 47.2 t ADT: 9,765

Tegner St

Good

Over: Sols Wash

0.2 mi N Jct SR 60, Maricopa, AZ

Built 1999 Load: 47.2 t ADT: 1,710

Butterfield Dr

Good

Over: Medium Wash RCB

0.3 mi E Palo Verde Road, Pima, AZ

Built 1985 Load: 47.2 t ADT: 300

Glenn St

Good

Over: Arcadia Wash

0.5 mi E Jct Swan Rd, Pima, AZ

Built 1986 Load: 47.2 t ADT: 6,896

Speedway Blvd

Good

Over: Alamo Wash

0.2 mi W Jct Wilmot Rd, Pima, AZ

Built 1997 Load: 47.2 t ADT: 36,606

Houghton Rd SB

Good

Over: Union Pacific RR

1.4 mi N from I-10, Pima, AZ

Built 2018 Load: 47.2 t ADT: 18,297

Ruthrauff Rd

Good

Over: UPRR

400 ft E I-10, Pima, AZ

Built 2019 Load: 47.2 t ADT: 32,755

Ironwood Drive

Good

Over: Wash

1 mi S of Jct Old W Hwy, Pinal, AZ

Built 1987 Load: 47.2 t ADT: 12,424

Estrella Road

Good

Over: Santa Rosa Canal

0.3 mi S Jct Houser Rd, Pinal, AZ

Built 1987 Load: 47.2 t ADT: 20

El Mirage Rd

Good

Over: McMicken Dam Outlet Wash

1.7 mi N. of Bell Road, Maricopa, AZ

Built 2010 Load: 47.4 t ADT: 13,392

4010: HAEKEL ROAD

Good

Over: Upper San Simon Drainage

38 mi SE of Safford, AZ, Graham, AZ

Built 1974 Load: 47.6 t ADT: 50

El Mirage Rd

Good

Over: Dry Wash

N. of Camelback, Maricopa, AZ

Built 1999 Load: 47.8 t ADT: 7,475

Creekside Drive

Good

Over: Rio de Flag Creek

100 ft W Jct US 180, Coconino, AZ

Built 2007 Load: 48.1 t ADT: 1,000

63rd Avenue

Good

Over: Papago Drain Channel

0.1 mi North of Jct I 10, Maricopa, AZ

Built 1984 Load: 48.1 t

E Eagle Crest Dr

Good

Over: CAP Canal

200 ft E of Jct Power Rd, Maricopa, AZ

Built 1983 Load: 48.1 t ADT: 1,121

Cactus Rd

Good

Over: Wash

0.1 mi W Jct 96th St, Maricopa, AZ

Built 2009 Load: 48.1 t ADT: 14,900

El Mirage Rd

Good

Over: McMicken Dam Outlet Wash

3.2 mi N of Bell Road, Maricopa, AZ

Built 2010 Load: 48.1 t ADT: 11,627

Buckskin Trail

Good

Over: Dry wash

0.03 mi W of 44th Ave, Maricopa, AZ

Built 1999 Load: 48.1 t ADT: 50

Cloud Road

Good

Over: Ventana Wash

0.25 mi W Sabino Cyn Rd, Pima, AZ

Built 1980 Load: 48.1 t ADT: 1,053

Orange Grove Rd

Good

Over: Nanini Wash

900' east La Cholla Blvd, Pima, AZ

Built 1971 Load: 48.1 t ADT: 18,084

Houghton Rd NB

Good

Over: Union Pacific RR

1.4 mi N from I-10, Pima, AZ

Built 2018 Load: 48.1 t ADT: 8,940

Overfield Rd

Good

Over: Santa Rosa Canal

0.5 mi N Jct Battaglia Dr, Pinal, AZ

Built 1987 Load: 48.1 t ADT: 60

Honeycutt Rd

Good

Over: Santa Rosa Wash

1 mi E Jct SR 347, Pinal, AZ

Built 2010 Load: 48.1 t ADT: 2,608

Spring Lane

Good

Over: Big Bug Creek

0.5 mi S Jct SR 69, Yavapai, AZ

Built 1996 Load: 48.1 t ADT: 500

IRR BIA ROUTE 194

Good

Over: LOCAL DRAINAGE

0.23KM SW OF US 70, Graham, AZ

Built 2016 Load: 48.2 t ADT: 500

Van Buren St

Good

Over: RID Canal

0.5 mi W/ Citrus Rd, Maricopa, AZ

Built 1986 Load: 48.2 t ADT: 6,747

95 AVENUE

Good

Over: Dry Wash

95 AVE 500 FT S/O PALM LN, Maricopa, AZ

Built 2008 Load: 48.2 t ADT: 3,415

Black Mountain Blv

Good

Over: Dry Wash

S of Mayo Blvd, Maricopa, AZ

Built 2006 Load: 48.2 t ADT: 9,648

STETSON VALLEY PKW

Good

Over: DRY WASH

S/O EL CORTEZ TRAIL, Maricopa, AZ

Built 2005 Load: 48.3 t ADT: 7,776

Valencia Rd

Good

Over: Small Wash

0.75 mi SE fr Junc SR86, Pima, AZ

Built 2018 Load: 48.3 t ADT: 8,881

CARSON RD

Good

Over: DRY WASH

W/O 44TH AVE, Maricopa, AZ

Built 2002 Load: 48.5 t ADT: 200

Showing 4,301-4,350 of 5,640 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.