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

Paradise Lane

Good

Over: Skunk Creek

0.1 mi W of 75th Ave., Maricopa, AZ

Built 2000 Load: 32.7 t ADT: 5,131

Rancho Paloma Dr

Good

Over: Dry Wash

0.45 mi W of Cave Creek, Maricopa, AZ

Built 2002 Load: 32.7 t ADT: 6,011

Rancho Paloma Dr

Good

Over: Dry Wash

0.06 mi E of Black Mounta, Maricopa, AZ

Built 2003 Load: 32.7 t ADT: 6,011

Ray Road

Good

Over: Eastern Canal

300 ft. E of Val Vista R, Maricopa, AZ

Built 2003 Load: 32.7 t ADT: 23,292

Pecos Road

Good

Over: Fldwy

500' E of Recker Road, Maricopa, AZ

Built 2004 Load: 32.7 t ADT: 27,756

McDowell Road

Good

Over: CAP Canal

0.2 mi E Jct Power Rd, Maricopa, AZ

Built 2007 Load: 32.7 t ADT: 15,278

144th Ave

Good

Over: RID Canal

0.3 Mi S Indian School, Maricopa, AZ

Built 2000 Load: 32.7 t ADT: 3,210

Marriott Dr

Good

Over: Dry Wash

Marriot Dr E/O 51 St, Maricopa, AZ

Built 2002 Load: 32.7 t ADT: 2,943

Happy Valley Road

Good

Over: New River

0.4 mi W Jct 72nd Ave, Maricopa, AZ

Built 2009 Load: 32.7 t ADT: 11,273

Happy Valley Road

Good

Over: New River

0.1 mi W Jct 75th Ave, Maricopa, AZ

Built 2009 Load: 32.7 t ADT: 11,184

Mountain View Road

Good

Over: Wash & Golf Path

0.3 mi W Jct Hayden Rd, Maricopa, AZ

Built 1983 Load: 32.7 t ADT: 4,550

Rio Vista Blvd

Good

Over: Small Lake

N of W Thunderbird Rd, Maricopa, AZ

Built 2003 Load: 32.7 t ADT: 3,660

E Dove Valley Rd

Good

Over: Dry Wash

2.8 mi E of N Paloma Pkwy, Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 3,000

Desert Sonoran Dr.

Good

Over: Dry Wash

4.5 mi E of Paloma Pkwy, Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 3,000

Sonoran Desert Dr.

Good

Over: Cave Creek

4.7 mi E of Paloma Pkwy, Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 4,556

Sonoran Desert Dr.

Good

Over: Cave Creek

4.9 mi S. of Paloma Pkwy, Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 4,556

Sonoran Desert Dr.

Good

Over: Dry Wash

6.1 Mi S/O Paloma Pky, Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 3,000

Sonoran Desert Dr

Good

Over: Dry Wash

.50 MI W/O Cave Creek Rd., Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 3,000

Sonoran Desert Dr.

Good

Over: Dry Wash

5.9 mi S/O Paloma Pkwy, Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 3,000

Sonoran Desert Dr

Good

Over: Dry Wash

100 Ft EW/O Cave Creek Rd, Maricopa, AZ

Built 2012 Load: 32.7 t ADT: 3,000

Northern Parkway

Good

Over: BNSF Spur Track

0.5 mi W Jct Ltchfield Rd, Maricopa, AZ

Built 2013 Load: 32.7 t ADT: 20,711

Tatum Blvd

Good

Over: Dry Wash

Tatum and Pinnacle Peak, Maricopa, AZ

Built 2011 Load: 32.7 t ADT: 25,237

Marshall Way

Good

Over: Arizona Canal

Sof Camelb Wof Scottsdle, Maricopa, AZ

Built 2004 Load: 32.7 t ADT: 100

Sahuaro Dr

Good

Over: Channel

W of 71 Pl, Maricopa, AZ

Built 1984 Load: 32.7 t ADT: 500

Ray Rd

Good

Over: Powerline Fldway Channel

0.1 mi E Jct Signal Butte, Maricopa, AZ

Built 2014 Load: 32.7 t ADT: 2,310

Signal Butte Rd

Good

Over: Powerline Fldway Channel

300 ft S Jct Ray Rd, Maricopa, AZ

Built 2014 Load: 32.7 t ADT: 2,510

Windrow Boulevard

Good

Over: Durango Regional Drain

0.04 mi S of Heber Road, Maricopa, AZ

Built 2003 Load: 32.7 t ADT: 1,000

Center Street

Good

Over: Wittmann Wash

0.12 mi NE/ Grand Ave, Maricopa, AZ

Built 1980 Load: 32.7 t ADT: 1,459

Center Street

Good

Over: Wittmann Wash

0.16 mi NE/ Grand Ave, Maricopa, AZ

Built 1980 Load: 32.7 t ADT: 1,459

Williams Fld Rd WB

Good

Over: RWCD Canal

0.02 mi E of Power Road, Maricopa, AZ

Built 2014 Load: 32.7 t ADT: 5,601

Williams Fld Rd EB

Good

Over: RWCD Canal

.02 mi E of Power Road, Maricopa, AZ

Built 2014 Load: 32.7 t ADT: 4,604

W. Cora Lane

Good

Over: Drainage Channel

144th Av & Cora Lane, Maricopa, AZ

Built 2000 Load: 32.7 t ADT: 500

Calle Lejos

Good

Over: Drainage Basin

Corner N78th AV & Calle L, Maricopa, AZ

Built 2015 Load: 32.7 t ADT: 50

40th Street

Good

Over: Dry Wash

0.5 mi S Rancho Paloma, Maricopa, AZ

Built 2002 Load: 32.7 t ADT: 6,079

Hawes Road

Good

Over: Powerline Floodway Chnl

0.1 mile S/Ray Road, Maricopa, AZ

Built 2020 Load: 32.7 t ADT: 4,200

Happy Valley Road

Good

Over: Dry Wash

at 23rd Ave Intersection, Maricopa, AZ

Built 2002 Load: 32.7 t ADT: 21,160

57th Avenue

Good

Over: Sunk Creek

Union Hills & 57th Ave, Maricopa, AZ

Built 2023 Load: 32.7 t ADT: 70

SR202L S Mntn Fwy

Good

Over: Multi-use Trail #3

16.02 Mi West Jct I 10, Maricopa, AZ

Built 2019 Load: 32.7 t ADT: 69,624

SR202L S Mntn Fwy

Good

Over: Multi-use Trail #4

0.7 Mi SE of 51st Ave, Maricopa, AZ

Built 2019 Load: 32.7 t ADT: 69,624

EB SR202L S Mntn

Good

Over: Salt River

16.3 mi N I-10 Santan TI, Maricopa, AZ

Built 2018 Load: 32.7 t ADT: 34,670

AMMO ROAD

Good

Over: UNNAMED DRAINAGE

0.5 MI S OF SUPER SABRE S, Maricopa, AZ

Built 1994 Load: 32.7 t ADT: 200

SR 66

Good

Over: Wash

7.2 mi NE Jct I 40, Mohave, AZ

Built 1934 Load: 32.7 t ADT: 3,537

SR 66

Good

Over: Wash

9.0 mi NE Jct I 40, Mohave, AZ

Built 1934 Load: 32.7 t ADT: 3,537

IRR SR 66

Good

Over: Wash

12.0 mi NE Jct I 40, Mohave, AZ

Built 1936 Load: 32.7 t ADT: 3,537

IRR SR 66

Good

Over: Wash

12.2 mi NE Jct I 40, Mohave, AZ

Built 1936 Load: 32.7 t ADT: 3,537

IRR SR 66

Good

Over: Wash

13.8 mi NE Jct I 40, Mohave, AZ

Built 1936 Load: 32.7 t ADT: 3,537

US 93

Good

Over: Wash

31.4 mi to 91 MP, Mohave, AZ

Built 1953 Load: 32.7 t ADT: 8,527

IRR SR 389

Good

Over: Wash

19.4 mi W Jct US A 89, Mohave, AZ

Built 1967 Load: 32.7 t ADT: 2,434

US 93 Access Rd

Good

Over: Wash

1.0 mi S Jct I 40, Mohave, AZ

Built 2008 Load: 32.7 t ADT: 26

Scenic Boulevard

Good

Over: Virgin River

1.4 mi S Jct Old Hwy 91, Mohave, AZ

Built 2002 Load: 32.7 t ADT: 350

Showing 3,101-3,150 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.