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

WB L 202

Unknown

Over: Washington St(FAU 5041)

4.5 mi E Jct I 10 & S, Maricopa, AZ

Built 1992 ADT: 13,785

SR 202L WB

Unknown

Over: Sky Harbor Blvd WB

5.02 mi E Jct I 10, Maricopa, AZ

Built 1991 ADT: 47,900

L 202 Ramp F

Unknown

Over: Sky Har. Blvd EB Ramp F

5.48 mi E Jct I 10 &, Maricopa, AZ

Built 1991 ADT: 20,000

I-17

Unknown

Over: Deer Valley Road

Deer Valley Rd/I-17, Maricopa, AZ

Built 2009 ADT: 24,310

Shea Blvd

Unknown

Over: SR 51

9.5 mi N Jct I-10, Maricopa, AZ

Built 1996 ADT: 147,628

32nd Street

Unknown

Over: SR 51

9.0 mi N Jct I-10, Maricopa, AZ

Built 1995 ADT: 158,437

29th St Ped UP

Unknown

Over: SR 51 & WFR

8.5 mi N Jct I-10, Maricopa, AZ

Built 1995 ADT: 158,437

Center Parkway

Unknown

Over: SL 202 (Red Mountain)

6.45 mi E Jct I 10 &, Maricopa, AZ

Built 1993 ADT: 224,918

SR 143 (Hohokam)

Unknown

Over: Washington Street

2.4 mi N of Jct I 10, Maricopa, AZ

Built 1990 ADT: 18,600

Indian School Road

Unknown

Over: I 17

8.9 mi North of Jct I 10, Maricopa, AZ

Built 1992 ADT: 220,005

IRR SL 101

Unknown

Over: 90th Street

8.7 mi N of Jct 101 & 202, Maricopa, AZ

Built 1996 ADT: 21,100

SR Loop 101

Unknown

Over: Via De Ventura

8 mi N of Jct 101 & 202, Maricopa, AZ

Built 1991 ADT: 3,000

SR Loop 101

Unknown

Over: Indian Bend Road

7 mi N of Jct 101 & 202, Maricopa, AZ

Built 1991 ADT: 19,300

SR Loop 101

Unknown

Over: McDonald Drive

6 mi N of Jct 101 & 202, Maricopa, AZ

Built 1991 ADT: 23,500

IRR; SR 101L

Unknown

Over: Chapparal Road

5.0 mi N of Jct 202, Maricopa, AZ

Built 1996 ADT: 53,163

Thomas Road

Unknown

Over: SL 101(Pima Frwy)

6.5 mi N of Jct US 60, Maricopa, AZ

Built 1992 ADT: 155,206

SL 101 (Pima Frwy)

Unknown

Over: McDowell Road

5.5 mi N of Jct US 60, Maricopa, AZ

Built 1993 ADT: 28,000

IRR - SL101

Unknown

Over: McKellips Road

4.5 mi N of Jct US 60, Maricopa, AZ

Built 1992 ADT: 13,200

SR 202L

Unknown

Over: Mill Ave & SPPR

6.335 mi E Jct I 10 &, Maricopa, AZ

Built 1993 ADT: 15,147

SR 202L

Unknown

Over: College Ave

7.55 mi E Jct I 10 &, Maricopa, AZ

Built 1993 ADT: 6,000

SR 202L Ramp

Unknown

Over: College Avenue

7.55 mi E Jct I 10 &, Maricopa, AZ

Built 1993 ADT: 6,000

SR 202L

Unknown

Over: Scottsdale Road

7.71 mi E Jct I 10 &, Maricopa, AZ

Built 1994 ADT: 38,487

SL 202 (Red Mtn)

Unknown

Over: Indian Bend Wash

8.06 mi E Jct I 10 &, Maricopa, AZ

Built 1994 ADT: 2,000

L 202 EB

Unknown

Over: McClintock; Salt Rv; Ram

1.5 mi N US60/McClintock, Maricopa, AZ

Built 1994 ADT: 42,226

L 202 WB

Unknown

Over: McClintock; Salt Rv; Ram

1.5 mi W US60/McClintock, Maricopa, AZ

Built 1994 ADT: 42,226

Bell Road

Unknown

Over: 303L

4 miles S of JCT US60, Maricopa, AZ

Built 2011 ADT: 49,766

Guadalupe Road

Unknown

Over: SR 101L

4.5 mi E/I 10, 1.5 S/60, Maricopa, AZ

Built 1999 ADT: 173,946

Western Canal

Unknown

Over: Western Canal & SR 101L

E of Price Rd, Maricopa, AZ

Built 1997 ADT: 173,946

Elliot Rd

Unknown

Over: SR 101L

2.5 mi S of US 60, Maricopa, AZ

Built 1999 ADT: 173,946

Conference Drive

Unknown

Over: SR 101L

0.45 S of Elliot Rd, Maricopa, AZ

Built 1999 ADT: 172,633

Warner Road

Unknown

Over: SR 101L

3.5 mi S of 60, Maricopa, AZ

Built 1999 ADT: 172,633

Ray Road

Unknown

Over: SR 101L

4.5 mi S/ 60 & 4.5E/ I 17, Maricopa, AZ

Built 2001 ADT: 162,562

SB SR 87

Unknown

Over: NB SR 87

22.14 mi S of Jct 188, Maricopa, AZ

Built 1997 ADT: 7,905

SR 87 SB

Unknown

Over: SR 87 NB

19.67 mi S of Jct 188, Maricopa, AZ

Built 1997 ADT: 7,905

Queen Creek Rd

Unknown

Over: I 10

8.1 mi S of Jct US 60, Maricopa, AZ

Built 1991 ADT: 111,071

Ramp S-E

Unknown

Over: Southern Avenue

at Superstition TI, Maricopa, AZ

Built 1995 ADT: 25,595

Elliot Road

Unknown

Over: I 10

2.8 mi S of Jct US 60, Maricopa, AZ

Built 1992 ADT: 185,898

I-10 (EB and WB)

Unknown

Over: 107th Avenue

12.5 mi W Jct I-17, Maricopa, AZ

Built 2009 ADT: 20,500

Sonoran Blvd

Unknown

Over: I-17

1.0 mi S Jct SR 74, Maricopa, AZ

Built 2009 ADT: 101,200

Clearview Rd

Unknown

Over: Estrella Frwy-303

at Estrella Fwy Loop 303, Maricopa, AZ

Built 2002 ADT: 35,282

Mountain View Rd

Unknown

Over: Estrella Frwy-303

at Estrella Frwy Loop 303, Maricopa, AZ

Built 2003 ADT: 35,282

L 303

Unknown

Over: US 60

Grand Ave & BNSF Rlrd, Maricopa, AZ

Built 2000 ADT: 29,939

Beardsley Ramp D

Unknown

Over: SR101

SR101/Union Hills Dr, Maricopa, AZ

Built 2010 ADT: 97,313

SR 303L

Unknown

Over: Happy Valley Pkwy

6.4 mi N Jct US 60, Maricopa, AZ

Built 2010 ADT: 33,257

SR 303L

Unknown

Over: Happy Valley Pkwy

6.4 mi N Jct US 60, Maricopa, AZ

Built 2010 ADT: 33,257

SR 202 WB

Unknown

Over: 48th Street

3.45 mi E Jct I 10 &, Maricopa, AZ

Built 1990 ADT: 6,112

SR 101 L

Unknown

Over: Chandler Blvd

Est 5.5 mi S of US 60, Maricopa, AZ

Built 2000 ADT: 21,500

Frye Road

Unknown

Over: SL 101(Price Road)

6.4 mi S of Jct US 60, Maricopa, AZ

Built 1995 ADT: 123,847

Kyrene Rd

Unknown

Over: L 202

1.6 mi E junction I-10, Maricopa, AZ

Built 2003 ADT: 80,456

McClintock Drive

Unknown

Over: L 202

3.6 mi E junction I-10, Maricopa, AZ

Built 2003 ADT: 80,400

Showing 251-300 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.