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

FDR 188

Fair

Over: CANYON CREEK

1 MI S/O UP CNY CK CG, Gila, AZ

Built 1973 Load: 24.0 t ADT: 25

Camelback Road

Fair

Over: Arizona Canal

0.04 mi E of 40th Street, Maricopa, AZ

Built 1940 Load: 24.0 t ADT: 50,181

Glendale Avenue

Fair

Over: Arizona Canal

0.09 mi E of 16th Street, Maricopa, AZ

Built 1959 Load: 24.1 t ADT: 57,699

Carefree Hwy EB

Fair

Over: Cave Creek Wash

2 mi W/ Cave Creek Rd, Maricopa, AZ

Built 1998 Load: 24.2 t ADT: 8,699

IRR BIA RTE 3

Fair

Over: SQUAW CANYON

9.8 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 390

IRR BIA RTE 3

Fair

Over: COTTONWOOD CANYON

11 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 390

IRR BIA RTE 3

Fair

Over: GULCH

16.8 KM E OF DAM SPILLWAY, Graham, AZ

Built 1929 Load: 24.3 t ADT: 390

IRR BIA RTE 3

Fair

Over: MAVERICK DRAW

17.9 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 350

IRR BIA RTE 3

Fair

Over: GULCH

11.6 MI E DAM SPILLWAY, Graham, AZ

Built 1929 Load: 24.3 t ADT: 350

IRR BIA RTE 3

Fair

Over: GULCH

19.8 KM E OF DAM SPILLWAY, Graham, AZ

Built 1929 Load: 24.3 t ADT: 350

IRR BIA RTE 3

Fair

Over: MAVERICK GULCH

20 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 350

IRR BIA RTE 3

Fair

Over: ROAD HOUSE CANYON

20.6 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 350

IRR BIA RTE 3

Fair

Over: SHERMAN DRAW

22.9 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 350

IRR BIA RTE 3

Fair

Over: GULCH

24.1 KM OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 350

IRR BIA RTE 3

Fair

Over: RAILROAD TRAIL WASH

25.7 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 210

IRR BIA RTE 3

Fair

Over: BEE SPRING DRAW

26.9 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 210

IRR BIA RTE 3

Fair

Over: DEWEY FLAT DRAW

31.7 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.3 t ADT: 120

IRR BIA RTE 3

Fair

Over: WASH

38.1 KM E DAM SPILLWAY, Graham, AZ

Built 1929 Load: 24.3 t ADT: 120

IRR BIA RTE 3

Fair

Over: SYCAMORE GULCH

23.2 KM E OF DAM SPILLWAY, Graham, AZ

Built 1929 Load: 24.4 t ADT: 350

IRR BIA RTE 3

Fair

Over: BASIN WASH

40.4 KM E OF COOLIDGE DAM, Graham, AZ

Built 1929 Load: 24.4 t ADT: 120

I-40 EB

Fair

Over: Tucker Flat Wash

3.6 mi E Jct SR 99, Coconino, AZ

Built 1949 Load: 24.5 t ADT: 12,767

IRR BIA RTE 3

Fair

Over: SODA SPRINGS GULCH

16 KM SOUTH OF HWY 70, Gila, AZ

Built 1930 Load: 24.5 t ADT: 514

City Parking Lot

Fair

Over: Chase Creek

N of Chase Crk St @ US191, Greenlee, AZ

Built 1915 Load: 24.5 t ADT: 358

UPRR

Fair

Over: Central Avenue

0.06 mi N of Buchanan St, Maricopa, AZ

Built 1938 Load: 24.5 t

Chaparral Road

Fair

Over: Indian Bend Wash

0.02 mi W of Hayden Rd, Maricopa, AZ

Built 1979 Load: 24.5 t ADT: 17,100

7th Avenue

Fair

Over: Scatter Wash

0.01 mi S of Pinnacle Pea, Maricopa, AZ

Built 2011 Load: 24.5 t ADT: 200

I-40 WB

Fair

Over: Flat Top Wash

11.2 mi E Jct SR 95, Mohave, AZ

Built 1951 Load: 24.5 t ADT: 7,829

McCulloch Blvd

Fair

Over: Lake Havasu Channel

0.04 mi W Jct SR 95, Mohave, AZ

Built 1971 Load: 24.5 t ADT: 8,699

Cholla Lake Road

Fair

Over: Tanner Wash

1.3 mi SE Jct B 40, Navajo, AZ

Built 1926 Load: 24.5 t ADT: 200

Abrego Dr

Fair

Over: Small Wash

0.5 mi S Esperanza Blvd, Pima, AZ

Built 1969 Load: 24.5 t ADT: 2,400

Ina Road

Fair

Over: Carmack Wash

2.5 mi E of I 10, Pima, AZ

Built 1960 Load: 24.5 t ADT: 29,557

N 1st Ave

Fair

Over: Rillito Creek

1000 ft S Bromley Ave, Pima, AZ

Built 1961 Load: 24.5 t ADT: 26,010

Campbell Ave

Fair

Over: Rillito Creek

1000 ft S River Road, Pima, AZ

Built 1963 Load: 24.5 t ADT: 34,329

US 60

Fair

Over: Sand Tanks Wash

3.4 mi W Jct SR 79, Pinal, AZ

Built 1930 Load: 24.5 t ADT: 14,767

SR 82

Fair

Over: Comoro Canyon

8.4 mi E Jct B19, Santa Cruz, AZ

Built 1954 Load: 24.5 t ADT: 1,831

SR 89; FAP 025

Fair

Over: Model Creek

13.4 mi N Jct SR 71, Yavapai, AZ

Built 1935 Load: 24.5 t ADT: 1,914

Avenue 33E

Fair

Over: Wellton Canal

0.8 mi N Jct Old US 80, Yuma, AZ

Built 1987 Load: 24.5 t ADT: 420

Magnolia Ave

Fair

Over: Yuma East Main Canal

0.1 mi S Jct 1st St, Yuma, AZ

Built 1962 Load: 24.5 t ADT: 1,319

Indian School Road

Fair

Over: Grand Canal

0.07 mi E of 23rd Avenue, Maricopa, AZ

Built 1927 Load: 24.6 t ADT: 42,514

FSR 458

Fair

Over: WEBBER CREEK

3 MI SE/O CP GERONIMO 9, Gila, AZ

Built 1974 Load: 24.9 t ADT: 250

IRR BIA RTE N67

Fair

Over: TSE CHIZZI WASH

0.5 MI N OF LOW MOUNTAIN, Navajo, AZ

Built 1977 Load: 25.0 t ADT: 602

I-40 WB

Fair

Over: Crazy Creek

10.3 mi W Jct US 191, Apache, AZ

Built 1956 Load: 25.4 t ADT: 8,985

US 180

Fair

Over: Rudd Creek

7.8 mi S Jct US 60, Apache, AZ

Built 1981 Load: 25.4 t ADT: 1,585

SR 80

Fair

Over: Clifford Wash

6.2 mi N Jct SR 82, Cochise, AZ

Built 1931 Load: 25.4 t ADT: 4,083

Angel Rd

Fair

Over: Youngs Canyon

2.1 mi East Winona Road, Coconino, AZ

Built 1923 Load: 25.4 t ADT: 57

IRR US 70

Fair

Over: Dry Wash

28.5 mi E Jct SR 170, Graham, AZ

Built 1932 Load: 25.4 t ADT: 2,940

Fairgrounds Rd

Fair

Over: Packer Wash

0.4 mi N Jct SR 75, Greenlee, AZ

Built 1935 Load: 25.4 t ADT: 225

Steven Loop

Fair

Over: Medium Wash

0.7 mi W Jct SR 75, Greenlee, AZ

Built 1935 Load: 25.4 t ADT: 188

IRR SR 85; FAP 075

Fair

Over: Midway Wash

27.2 mi S Jct SR B 8, Maricopa, AZ

Built 1937 Load: 25.4 t ADT: 1,625

I-40 WB

Fair

Over: Chemehuevi Wash

1.7 mi E Jct SR 95, Mohave, AZ

Built 1952 Load: 25.4 t ADT: 8,283

Showing 1,051-1,100 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.