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

I 10; WB

Good

Over: Wash

33.5 mi West of Jct SR 85, Maricopa, AZ

Built 1968 Load: 75.3 t ADT: 14,275

I 10; EB

Good

Over: Wash

30.0 mi W Jct SR 85, Maricopa, AZ

Built 1968 Load: 75.3 t ADT: 12,062

I 10; WB

Good

Over: Wash

30.0 mi W Jct SR 85, Maricopa, AZ

Built 1968 Load: 75.3 t ADT: 12,062

I 10; EB

Good

Over: Wash

16.9 mi West of Jct SR 85, Maricopa, AZ

Built 1970 Load: 75.3 t ADT: 13,743

I 8

Good

Over: Wash

2.2 mi E Jct SR 85, Maricopa, AZ

Built 1970 Load: 75.3 t ADT: 6,664

SR 85

Good

Over: Wash

28.0 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 75.3 t ADT: 5,500

SR 85

Good

Over: Wash

27.8 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 75.3 t ADT: 5,500

SR 85

Good

Over: Wash

27.4 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 75.3 t ADT: 5,500

SR 85

Good

Over: Wash

26.1 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 75.3 t ADT: 5,500

SR 85

Good

Over: Drainage Wash

15.8 mi S of Jct I-10, Maricopa, AZ

Built 2008 Load: 75.3 t ADT: 1,000

Estrella Rdwy

Good

Over: Wash

0.5 Mi. E/ El Mirage Rd, Maricopa, AZ

Built 2004 Load: 75.3 t ADT: 18,443

W. Las Brisas Dr

Good

Over: Drainage Channel

At 183rd Avenue, Maricopa, AZ

Built 2015 Load: 75.3 t ADT: 100

107th Lane

Good

Over: Wash

0.3 mi N of Happy Valley, Maricopa, AZ

Built 2014 Load: 75.3 t ADT: 1,000

IRR SR 66 EB

Good

Over: Wash

2.4 mi E Jct I 40, Mohave, AZ

Built 1968 Load: 75.3 t ADT: 9,495

I 40; WB

Good

Over: Wash

9.0 mi West Jct US 93, Mohave, AZ

Built 1966 Load: 75.3 t ADT: 6,871

IRR SR 95; (FAP 06

Good

Over: Wash

13.3 mi S Jct I-40, Mohave, AZ

Built 1978 Load: 75.3 t ADT: 16,754

US 93 NB

Good

Over: Wash

39.4 mi NW of Jct SR 68, Mohave, AZ

Built 1982 Load: 75.3 t ADT: 8,284

US 93 NB

Good

Over: Wash

38.1 mi NW of Jct SR 68, Mohave, AZ

Built 1982 Load: 75.3 t ADT: 15,627

SR 95

Good

Over: Wash

8.6 mi S Jct SR 68, Mohave, AZ

Built 1999 Load: 75.3 t ADT: 26,556

Twin Peak Rd.

Good

Over: UPRR

10.3 mi NW Jct SR 77, Pima, AZ

Built 2010 Load: 75.3 t ADT: 20,221

SR 86

Good

Over: Wash

9.6 mi NE Jct SR 286, Pima, AZ

Built 1992 Load: 75.3 t ADT: 10,731

SR 286

Good

Over: Pozo Hondo Wash

35.5 mi S Jct SR 86, Pima, AZ

Built 1995 Load: 75.3 t ADT: 306

Kolb Road

Good

Over: Small Wash

100 ft N of Centennial, Pima, AZ

Built 1984 Load: 75.3 t ADT: 16,536

SR 77

Good

Over: Wash

0.2 mi S Jct SR 79, Pinal, AZ

Built 1994 Load: 75.3 t ADT: 11,643

I 8; WB On Ramp

Good

Over: Wash

0.2 mi W of Jct I 10, Pinal, AZ

Built 1966 Load: 75.3 t ADT: 1,050

SR 238

Good

Over: Wash

2.74 mi W Jct Maricopa Rd, Pinal, AZ

Built 1992 Load: 75.3 t ADT: 6,361

SR 238

Good

Over: Wash

2.62 mi W Jct Maricopa Rd, Pinal, AZ

Built 1994 Load: 75.3 t ADT: 6,361

Peggy Lane

Good

Over: Wash

100' W Jct Gary Rd, Pinal, AZ

Built 2001 Load: 75.3 t ADT: 352

Don Rd

Good

Over: Wash

100 ft W Jct Gary Rd, Pinal, AZ

Built 2001 Load: 75.3 t ADT: 474

Desert Glen Drive

Good

Over: Wash

0.01 mi E of Stone Creek, Pinal, AZ

Built 2006 Load: 75.3 t ADT: 400

I 19

Good

Over: Dry Wash

20.5 mi N Jct SR 289, Santa Cruz, AZ

Built 1977 Load: 75.3 t ADT: 19,894

US 191

Good

Over: Puerco River

0.2 mi S Jct I-40, Apache, AZ

Built 2013 Load: 76.2 t ADT: 366

Bridge Road

Good

Over: East Verde River

0.1 mi W NF 199, Gila, AZ

Built 2021 Load: 76.2 t ADT: 10

I 10; EB & WB

Good

Over: Wash

3.5 mi S of Jct US 60, Maricopa, AZ

Built 1965 Load: 76.2 t ADT: 206,711

I 10; EB

Good

Over: Wash

34.5 mi West of Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 12,473

I 10; EB

Good

Over: Wash

34.0 mi West of Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 12,473

I 10; WB

Good

Over: Wash

34.0 mi West of Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 14,275

I 10; EB

Good

Over: Wash

32.3 mi West of Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 11,801

I 10; WB

Good

Over: Wash

32.3 mi West of Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 14,197

I 10; EB

Good

Over: Wash

31.2 mi W Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 12,062

I 10; WB

Good

Over: Wash

31.2 mi W Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 12,062

I 10; WB

Good

Over: Wash

27.1 mi W Jct SR 85, Maricopa, AZ

Built 1968 Load: 76.2 t ADT: 12,062

SR 85

Good

Over: Wash

27.0 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 76.2 t ADT: 5,500

SR 85

Good

Over: Cross Drainage

28.6 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 76.2 t ADT: 5,500

303 L

Good

Over: Unnamed Wash

2.6 mi NE of US 60, Maricopa, AZ

Built 2004 Load: 76.2 t ADT: 14,320

303 L

Good

Over: Unnamed Wash

3.2 mi NE of US 60, Maricopa, AZ

Built 2004 Load: 76.2 t ADT: 14,320

Castle Hot Springs

Good

Over: Wash

1.1 mi N of SR 74, Maricopa, AZ

Built 1987 Load: 76.2 t ADT: 1,063

N Lightning Ln

Good

Over: Drainage Basin

170' S Jct Sonoran Mtn Rd, Maricopa, AZ

Built 2005 Load: 76.2 t ADT: 500

N Chalfen Blvd

Good

Over: Drainage Basin

0.3 mi W 67th Ave, Maricopa, AZ

Built 2005 Load: 76.2 t ADT: 590

I 40; EB & WB

Good

Over: Wash

3.6 mi East of Jct SR 95, Mohave, AZ

Built 1972 Load: 76.2 t ADT: 14,229

Showing 4,751-4,800 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.