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)

Van Buren Street

Good

Over: RID Canal

0.2 mi W Jct 83rd Ave, Maricopa, AZ

Built 1987 Load: 31.8 t ADT: 13,153

Power Road

Good

Over: Drainage Ditch

just S/ Chandler Hts Rd, Maricopa, AZ

Built 1997 Load: 31.8 t ADT: 12,200

Ivory Drive

Good

Over: Caliente Wash

200' S of Del Ray Dr, Maricopa, AZ

Built 1996 Load: 31.8 t ADT: 900

Deer Valley Road

Good

Over: Drainage Ditch

@ Jct of 83rd Ave, Maricopa, AZ

Built 1999 Load: 31.8 t ADT: 29,976

HS Parking Exit

Good

Over: Hampstead Channel

400' N of Palisades, Maricopa, AZ

Built 2002 Load: 31.8 t ADT: 600

Mountain Road

Good

Over: Wash

40 ft N of E Roselle Ave, Maricopa, AZ

Built 2002 Load: 31.8 t ADT: 2,663

81st Ave

Good

Over: Wash

@ Jct w/ Beardsley Rd, Maricopa, AZ

Built 1997 Load: 31.8 t ADT: 4,399

Clara Ln

Good

Over: Wash

0.15 W Jct 81st Ave, Maricopa, AZ

Built 1998 Load: 31.8 t ADT: 500

Tonopah Dr

Good

Over: Waterway

8650 W Tonopah Dr, Maricopa, AZ

Built 2002 Load: 31.8 t ADT: 500

Deanna Dr

Good

Over: Drainage Basin

0.25 mi E Jct 91st Ave, Maricopa, AZ

Built 1996 Load: 31.8 t ADT: 500

W Deanna Dr

Good

Over: Drainage Ditch

@ Jct w/87th Ave, Maricopa, AZ

Built 1997 Load: 31.8 t ADT: 500

Clara Ln

Good

Over: Wash

200' W Jct 88th Ln, Maricopa, AZ

Built 1999 Load: 31.8 t ADT: 510

Irma Ln

Good

Over: Wash

@ Jct w/ 101st Ave, Maricopa, AZ

Built 1996 Load: 31.8 t ADT: 500

Mohawk Ln

Good

Over: Wash

@ Jct w/ 101st Ave, Maricopa, AZ

Built 1996 Load: 31.8 t ADT: 500

Cibola Vista Dr

Good

Over: Wash

@ Jct w/Pinnacle Vista Dr, Maricopa, AZ

Built 2004 Load: 31.8 t ADT: 1,830

N 87th Ave

Good

Over: Wash

@ Jct w/ Rose Garden Ln, Maricopa, AZ

Built 1990 Load: 31.8 t ADT: 2,172

Morrow Dr

Good

Over: Dry wash

EO 8th Pl, Maricopa, AZ

Built 1992 Load: 31.8 t ADT: 550

Scottsdale Rd

Good

Over: Channel

@ Hummingbird Ln, Maricopa, AZ

Built 2005 Load: 31.8 t ADT: 37,500

Mescal St

Good

Over: Channel

70th St/W of Scottsdale R, Maricopa, AZ

Built 1983 Load: 31.8 t ADT: 500

Paradise Dr

Good

Over: Channel

W of Scottsdale Rd, Maricopa, AZ

Built 1993 Load: 31.8 t ADT: 350

100th St

Good

Over: Channel

N of Via Linda, Maricopa, AZ

Built 1983 Load: 31.8 t ADT: 18,400

110th Way

Good

Over: Wash

at Palomino, Maricopa, AZ

Built 1988 Load: 31.8 t ADT: 5,000

Aster Dr

Good

Over: Channel

W of 87th St, Maricopa, AZ

Built 1988 Load: 31.8 t ADT: 500

Pershing Avenue

Good

Over: Wash

92nd St & Sweetwater Av, Maricopa, AZ

Built 1988 Load: 31.8 t ADT: 500

Thunderbird Rd

Good

Over: Wash

N of 84th St, Maricopa, AZ

Built 1991 Load: 31.8 t ADT: 1,000

94th St

Good

Over: Wash

N of Bahia Dr, Maricopa, AZ

Built 2003 Load: 31.8 t ADT: 2,100

Desert Camp Dr

Good

Over: Wash

S of E Thompson Peak Pkwy, Maricopa, AZ

Built 1996 Load: 31.8 t ADT: 650

Williams Dr

Good

Over: Channel

E of N Miller Rd, Maricopa, AZ

Built 1998 Load: 31.8 t ADT: 1,100

79th St

Good

Over: Wash

E of E Williams Dr, Maricopa, AZ

Built 1999 Load: 31.8 t ADT: 300

Williams Dr

Good

Over: Wash

400' S of Pinnacle Peak, Maricopa, AZ

Built 1996 Load: 31.8 t ADT: 800

Pinnacle Peak Rd

Good

Over: Wash

30' W of Via Ventosa, Maricopa, AZ

Built 1997 Load: 31.8 t ADT: 550

Dynamite Bl

Good

Over: Wash

700' E of 95th St, Maricopa, AZ

Built 1991 Load: 31.8 t ADT: 12,000

Westland Dr

Good

Over: Wash

E of 85th St, Maricopa, AZ

Built 1998 Load: 31.8 t ADT: 4,400

81st St

Good

Over: Wash

1 mi W of N Pima Rd, Maricopa, AZ

Built 1994 Load: 31.8 t ADT: 110

Windmill Rd

Good

Over: Wash

0.25 m W of Pima Rd, Maricopa, AZ

Built 1999 Load: 31.8 t ADT: 110

Country Place Blvd

Good

Over: Durango Regional Drain

0.01 mi W of 103rd Ave, Maricopa, AZ

Built 2002 Load: 31.8 t ADT: 1,000

56th St

Good

Over: Wash

0.25 mi N of Dixileta, Maricopa, AZ

Built 2017 Load: 31.8 t ADT: 2,781

Chandler Blvd Drwy

Good

Over: Dry Wash

0.04 mi E of 50th St, Maricopa, AZ

Built 1998 Load: 31.8 t ADT: 500

Pinnacle Peak Road

Good

Over: Dry Wash

500 ft E of N 47th Ave, Maricopa, AZ

Built 2014 Load: 31.8 t ADT: 14,497

91st Avenue

Good

Over: Durango Reg Conv Channel

550 ft S of Superior Ave, Maricopa, AZ

Built 2019 Load: 31.8 t ADT: 10,713

Sun Valley Pkwy-82

Good

Over: Wash

22.5 mi N/ McDowell Rd, Maricopa, AZ

Built 1989 Load: 31.9 t ADT: 9,004

Sun Valley Pkwy-85

Good

Over: Wash

23.4 mi N/ McDowell Rd, Maricopa, AZ

Built 1989 Load: 31.9 t ADT: 9,004

Dove Valley Road

Good

Over: Dry Wash

1.1 mi E of Paloma Pkwy, Maricopa, AZ

Built 2012 Load: 32.0 t ADT: 2,101

Sun Valley Pkwy-51

Good

Over: Wash

11.8 mi N/ McDowell Rd, Maricopa, AZ

Built 1989 Load: 32.1 t ADT: 933

Sun Valley Pkwy-52

Good

Over: Wash

11.8 mi N/ McDowell Rd, Maricopa, AZ

Built 1989 Load: 32.1 t ADT: 933

Higley Rd

Good

Over: RWCD Canal

0.5 mi S/ Germann, Maricopa, AZ

Built 1977 Load: 32.3 t ADT: 27,755

Verrado Way

Good

Over: Buckeye Canal

1 mi N/ MC85, Maricopa, AZ

Built 1998 Load: 32.3 t ADT: 2,013

Dean Rd

Good

Over: Buckeye Canal

0.75 mi N/ MC-85, Maricopa, AZ

Built 1983 Load: 32.5 t ADT: 918

S. KAMATKE LANE

Good

Over: DRAW

01.KM N OF JCT W/VEE QUIV, Maricopa, AZ

Built 2017 Load: 32.6 t ADT: 1,000

IRR BIA RTE 242

Good

Over: WASH

0.85 KM NW OF VQ CASINO, Maricopa, AZ

Built 2022 Load: 32.6 t ADT: 5,000

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.