State profile · Below national median SD

Arizona bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Arizona — drawn straight from the FHWA National Bridge Inventory.

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

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 rated 0-4

Structurally Deficient

1.4%

81 bridges flagged for repair priority

-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 — Structurally deficient share 4.8%
National avg

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

Condition Distribution

Bridge inventory deck-condition mix — Arizona (FHWA NBI)

Arizona55.81560283687943%29.18439716312057%GoodFairPoorStructurally Deficient
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 on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Arizona on the same metric.

10

Delaware

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

04

Arizona

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

13

Georgia

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

49

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 composite NBI rating. Each is inspected at least every 24 months.

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

Structurally Deficient

Over: Gila River

0.8 mi N Jct US 70, Graham, AZ

Built 1900 Load: 6.4 t

Telera St (Ajo)

Structurally Deficient

Over: Ajo Wash

South of Rocalla Ave, Pima, AZ

Built 1935 Load: 6.4 t ADT: 200

All Bridges in Arizona

SPRR

Unknown

Over: Stone Ave.

0.03 mi S of 6th Street, Pima, AZ

Built 1936 ADT: 11,916

SPRR

Unknown

Over: 6th Ave

0.16 mi S of 6th Street, Pima, AZ

Built 1929 ADT: 9,840

IRR Mission Rd

Unknown

Over: Mine Haul Road

1.5 mi N Pima Mine Road, Pima, AZ

Built 1973 ADT: 1

DMAFB Tow Road

Unknown

Over: Kolb Road

3.6 mi N Jct I-10, Pima, AZ

Built 1984 ADT: 36,594

DMAFB gravel Rd

Unknown

Over: Kolb Road

2.8 mi N Jct I-10, Pima, AZ

Built 1984 ADT: 49,486

Yuma Street

Unknown

Over: Kolb Road

3.0 mi N Jct I-10, Pima, AZ

Built 1984 ADT: 36,182

Tanque Verde Road

Unknown

Over: Pantano Rd

1 mi E Jct Sabino Cyn Rd, Pima, AZ

Built 1985 ADT: 1,036

Speedwy Blvd

Unknown

Over: Speedwy Blvd

500 ft E Jct Sarnoff Dr, Pima, AZ

Built 1988 ADT: 26,222

SPRR

Unknown

Over: Speedway Wash

0.15 mi E of I 10, Pima, AZ

Built 1958 ADT: 35,508

22nd Street

Unknown

Over: Mission Road

0.8 mi W Jct I-10, Pima, AZ

Built 1981 ADT: 15,001

Alvernon Way

Unknown

Over: Aviation Hwy

1.1 mi N Jct Ajo Way, Pima, AZ

Built 1984 ADT: 19,237

SB Alvernon

Unknown

Over: PV Road/Diversion Chnl

SB Alvernon Way and Div, Pima, AZ

Built 1984 ADT: 3,000

Kino Blvd

Unknown

Over: Factory & Warehouse Ave

0.3 mi N of 22nd Street, Pima, AZ

Built 1986 ADT: 28,514

Pedestrian UP

Unknown

Over: W. of Kolb at PVHS

0.2 mi W Jct Kolb Rd, Pima, AZ

Built 1981 ADT: 45,396

Congress St Ped UP

Unknown

Over: Congress St

0.13 mi E of Granada Ave, Pima, AZ

Built 1986 ADT: 25,486

SPRR

Unknown

Over: Grant Road

0.08 mi E of jct I-10, Pima, AZ

Built 1963 ADT: 31,565

Yuma Street

Unknown

Over: Speedway Blvd

0.16 mi E of I 10, Pima, AZ

Built 1958 ADT: 35,508

Van Alstine Drive

Unknown

Over: Speedway Blvd

0.15 mi E of I 10, Pima, AZ

Built 1958 ADT: 35,508

Pedestrian X-ing

Unknown

Over: Pennington Street

0.08 W of Church St, Pima, AZ

Built 1985 ADT: 1,562

Pedestrian X-ing

Unknown

Over: Pennington Street

500 ft W of Church St, Pima, AZ

Built 1985 ADT: 1,562

Alvernon Way

Unknown

Over: 34-36 Connection

0.3 mi S Jct 29th St, Pima, AZ

Built 1984 ADT: 694

UPRR

Unknown

Over: 4th Avenue

270 ft S Jct 9th St, Pima, AZ

Built 2009 ADT: 5,546

Cycle/Pedestr. OP

Unknown

Over: Broadway Blvd.

0.11 mi W of Euclid Ave, Pima, AZ

Built 2000 ADT: 26,194

Palo Verde Rd

Unknown

Over: UPRR/36th St

Palo Verde Rd at UPRR, Pima, AZ

Built 2012 ADT: 17,724

Kino Parkway

Unknown

Over: 22nd Street

0.3 mi S Jct SR 210, Pima, AZ

Built 2015 ADT: 39,799

Kino Parkway

Unknown

Over: 22nd Street

0.3 mi S Jct SR 210, Pima, AZ

Built 2015 ADT: 39,799

Ruthrauff Rd

Unknown

Over: Davis Avenue

Ruthrauff Rd, Pima, AZ

Built 2021 ADT: 200

Pedestrian Crossin

Unknown

Over: I-19

I -19 MP 61.4, Pima, AZ

Built 2019 ADT: 94,757

Ina Rd

Unknown

Over: I-10

11.4 mi N Jct I-19, Pima, AZ

Built 2018 ADT: 99,881

Ruthrauff Rd

Unknown

Over: I-10

7.8 mi N Jct I-19, Pima, AZ

Built 2019 ADT: 111,062

SR 177

Unknown

Over: US 60

Jct US 60, Pinal, AZ

Built 1955 ADT: 9,622

SR 77

Unknown

Over: Old SR76

at Jct with Old SR 76, Pinal, AZ

Built 1957 ADT: 3,800

Redrock Rd

Unknown

Over: I 10; EB & WB

15.5 mi S Jct SR 84, Pinal, AZ

Built 1959 ADT: 47,244

Battaglia Road

Unknown

Over: I 10

6.4 mi SE Jct I-8, Pinal, AZ

Built 1963 ADT: 43,361

SR 84

Unknown

Over: I 8

AT JCT SR 84, Pinal, AZ

Built 1962 ADT: 7,156

I 8; WB

Unknown

Over: I 10

At Jct of I 10, Pinal, AZ

Built 1966 ADT: 50,258

I 8; EB Ramp

Unknown

Over: I 10

At Jct of I 10, Pinal, AZ

Built 1966 ADT: 50,258

Midway Rd

Unknown

Over: I 8

14.8 E Jct SR 84, Pinal, AZ

Built 1966 ADT: 8,715

FAS 471;Bianco Rd

Unknown

Over: I 8

8.8 mi W Jct I10, Pinal, AZ

Built 1967 ADT: 7,436

IRR Gas Line Rd

Unknown

Over: I-10

7.5 mi NW Jct SR 187, Pinal, AZ

Built 1967 ADT: 62,629

IRR Seed Farm Road

Unknown

Over: I-10

5.9 mi NW Jct SR 187, Pinal, AZ

Built 1967 ADT: 62,629

US 60

Unknown

Over: Ironwood Drive

23.4 mi E Jct I-10, Pinal, AZ

Built 1990 ADT: 21,783

US 60

Unknown

Over: Idaho Road

24.4 mi E Jct I-10, Pinal, AZ

Built 1990 ADT: 14,217

US 60

Unknown

Over: Tomahawk Road

25.4 mi E Jct I-10, Pinal, AZ

Built 1991 ADT: 8,154

US 60

Unknown

Over: Goldfield Road

26.4 mi E Jct I-10, Pinal, AZ

Built 1990 ADT: 3,683

Toltec Road

Unknown

Over: I 10

4.7 mi E Jct I-8, Pinal, AZ

Built 1989 ADT: 44,656

US 60

Unknown

Over: SR 79

14.7 mi W Jct SR 177, Pinal, AZ

Built 2003 ADT: 6,299

US 60

Unknown

Over: SR 79

14.7 mi W SR 177, Pinal, AZ

Built 2003 ADT: 6,299

I-10 WB

Unknown

Over: Picacho Peak Rd

8.9 mi E Jct SR 87, Pinal, AZ

Built 2010 ADT: 1,500

I-10

Unknown

Over: SR 87

At Jct SR87/84, Pinal, AZ

Built 2018 ADT: 54,337

Showing 651-700 of 5,640 bridges

Related

All states → | National rankings → | Understanding conditions → | SD bridges explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.

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). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.

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.