Maricopa County, AZ

2,203 public highway bridges

Maricopa County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Maricopa County, Arizona contains 2,203 public highway bridges. Roughly 53.9% are rated “Good,” 24% “Fair,” and 0.1% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

2,203
Total Bridges
53.9%
Good
24%
Fair
0.1%
Poor Condition

Condition Distribution

Good
53.9% (1,187)
Fair
24% (529)
Poor
0.1% (3)

All Bridges (2,203)

Eagle Eye Rd

Good

Over: CAP Canal

1.65 mi S/ Salome Hwy, Maricopa, AZ

Built 1981 Load: 28.7 t ADT: 50

Apache Blvd & VMR

Good

Over: Tempe Canal

0.38 mi E of L101, Maricopa, AZ

Built 2005 Load: 28.8 t ADT: 15,975

US 60

Good

Over: Wash

13.8 mi SE Jct SR 74, Maricopa, AZ

Built 1994 Load: 29.0 t ADT: 21,777

Guadalupe Road

Good

Over: Drain Channel

200 ft E of Power Road, Maricopa, AZ

Built 1990 Load: 29.0 t ADT: 13,350

Gold Dust Ave

Good

Over: Drainage Way

0.15 mi W Jct Scottsdale, Maricopa, AZ

Built 1986 Load: 29.0 t ADT: 6,000

North Center St

Good

Over: Crosscut Canal

0.1 mi N of Brown Rd, Maricopa, AZ

Built 1968 Load: 29.0 t ADT: 8,519

McDonald Drive

Good

Over: Arizona Canal

0.6 mi E of Sctdl Rd, Maricopa, AZ

Built 1960 Load: 29.0 t ADT: 23,696

Higley Road

Good

Over: RWCD Canal

0.1 mi S of Main St, Maricopa, AZ

Built 1976 Load: 29.0 t ADT: 28,245

129th Avenue

Good

Over: Drainage Channel

N/ Camelback Rd, Maricopa, AZ

Built 2001 Load: 29.0 t ADT: 750

96th Street

Good

Over: Wash

0.15 mi N/ Broadway Rd, Maricopa, AZ

Built 2007 Load: 29.0 t ADT: 3,950

Beardsley Rd

Good

Over: Wash

250' E Jct 95th Ave, Maricopa, AZ

Built 1994 Load: 29.0 t ADT: 12,039

Hillcrest Blvd

Good

Over: Wash

150' E Jct 83rd Ave, Maricopa, AZ

Built 1997 Load: 29.0 t ADT: 1,471

Foothill Dr

Good

Over: Wash

@ Jct w/ 83rd Ave, Maricopa, AZ

Built 1997 Load: 29.0 t ADT: 500

N 101st Avenue

Good

Over: Wash

@Jct w/Beardsley, Maricopa, AZ

Built 1998 Load: 29.0 t ADT: 1,000

Via Paseo del Sur

Good

Over: Channel

N of Indian Bend Rd, Maricopa, AZ

Built 1975 Load: 29.0 t ADT: 150

Cactus Rd

Good

Over: Channel

500' W of 93rd St, Maricopa, AZ

Built 2009 Load: 29.0 t ADT: 28,600

Larkspur Dr

Good

Over: Channel

E of 90th St, Maricopa, AZ

Built 1994 Load: 29.0 t ADT: 5,100

Bahia Dr

Good

Over: Wash

150' W of 91st St, Maricopa, AZ

Built 2003 Load: 29.0 t ADT: 1,100

McDowell Mt Ranch

Good

Over: Wash

300' W of ThompsonPeakPky, Maricopa, AZ

Built 1996 Load: 29.0 t ADT: 3,600

Bell Rd

Good

Over: Wash

91st St/Bell Rd, Maricopa, AZ

Built 2003 Load: 29.0 t ADT: 17,000

Miller Rd

Good

Over: Channel

Miller @ Los Gatos, Maricopa, AZ

Built 1996 Load: 29.0 t ADT: 14,300

Dynamite Bl

Good

Over: Wash

600' E of 91st, Maricopa, AZ

Built 1991 Load: 29.0 t ADT: 15,600

Scottsdale Rd

Good

Over: Wash

0.17 mi S of Westland Rd, Maricopa, AZ

Built 1995 Load: 29.0 t ADT: 20,400

84th St

Good

Over: Wash

0.25mi N of E Westland Rd, Maricopa, AZ

Built 2002 Load: 29.0 t ADT: 110

Olney Avenue

Good

Over: Dry Wash

0.15 mi W of 15th Avenue, Maricopa, AZ

Built 2003 Load: 29.0 t ADT: 1,000

17th Street

Good

Over: Dry Wash

0.06 mi S of Cielo Grande, Maricopa, AZ

Built 2004 Load: 29.0 t ADT: 200

17th St

Good

Over: Dry Wash

S of Cielo Grande Ave, Maricopa, AZ

Built 2006 Load: 29.0 t ADT: 1,358

Quarterline Rd

Good

Over: Wash

E of Signal Butte, Maricopa, AZ

Built 2003 Load: 29.0 t ADT: 1,000

Desert Peak Pkwy

Good

Over: Dry Wash

0.03 mi S of Hillstone Wy, Maricopa, AZ

Built 2019 Load: 29.2 t ADT: 500

Peoria Avenue

Good

Over: Cave Creek

Peoria E Of Blk Cyn Fwy, Maricopa, AZ

Built 1974 Load: 29.3 t ADT: 35,874

TIERRA BUENA LANE

Good

Over: Cave Creek

EAST OF 15TH AVENUE, Maricopa, AZ

Built 1988 Load: 29.4 t ADT: 1,750

Cave Creek Rd

Good

Over: Dry Wash

N OF JOMAX RD, Maricopa, AZ

Built 1991 Load: 29.4 t ADT: 28,618

Cave Creek Rd

Good

Over: Dry Wash

S OF DYNAMITE, Maricopa, AZ

Built 1991 Load: 29.4 t ADT: 28,618

Cave Creek Rd

Good

Over: WASH

CAVE CK RD AT PEAK VIEW, Maricopa, AZ

Built 1991 Load: 29.4 t ADT: 36,379

Sweetwater Avenue

Good

Over: Dry Wash

W OF 42ND STREET, Maricopa, AZ

Built 1976 Load: 29.4 t ADT: 4,030

44TH STREET

Good

Over: Dry Wash

NORTH OF CAPISTRANO AVE, Maricopa, AZ

Built 1980 Load: 29.4 t ADT: 2,102

Sweetwater Avenue

Good

Over: Indian Bend Wash

0.1 mi W of 36th St, Maricopa, AZ

Built 1999 Load: 29.4 t ADT: 4,507

Whispering Wind Dr

Good

Over: Dry Wash

Whispering Wind Dr W/O 43, Maricopa, AZ

Built 1989 Load: 29.4 t ADT: 775

Jomax Rd

Good

Over: Dry Wash

Jomax Rd E/O 45 Pl, Maricopa, AZ

Built 1999 Load: 29.4 t ADT: 5,992

36th Street

Good

Over: Indian Bend Wash

200 ft S of Sweetwater Av, Maricopa, AZ

Built 2000 Load: 29.4 t ADT: 1,548

Palo Verde Rd

Good

Over: Buckeye Canal

0.9 mi N/ Old US80 Hwy, Maricopa, AZ

Built 1990 Load: 29.8 t ADT: 1,125

Cave Creek Dam Rd

Good

Over: Dry Wash

0.19 mi N of Hillstone Wy, Maricopa, AZ

Built 2019 Load: 29.8 t ADT: 500

US 60

Good

Over: Wash

11.0 mi West Jct US 93, Maricopa, AZ

Built 1931 Load: 29.9 t ADT: 1,975

US 60

Good

Over: Wash

10.1 mi West of Jct US 93, Maricopa, AZ

Built 1931 Load: 29.9 t ADT: 1,975

SR 85

Good

Over: Wash

3.5 mi N Jct SR B 8, Maricopa, AZ

Built 1956 Load: 29.9 t ADT: 5,500

Elliot Rd

Good

Over: Wash

On Elliot, E. of Santan, Maricopa, AZ

Built 2006 Load: 29.9 t ADT: 25,500

SR 85

Good

Over: Cross Drainage

30.7 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 29.9 t ADT: 5,500

SR 85

Good

Over: Cross Drainage

29.0 mi S JCT I-10, Maricopa, AZ

Built 2006 Load: 29.9 t ADT: 5,500

Mountain View Road

Good

Over: 71st Channel

0.15 mi W of Scottsdale R, Maricopa, AZ

Built 1992 Load: 29.9 t ADT: 10,100

Via De Venture

Good

Over: Drainage Waterway

0.55 mi E Scottsdale Rd, Maricopa, AZ

Built 1970 Load: 29.9 t ADT: 5,900

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.