Maricopa County, AZ

2,203 public highway bridges

Maricopa County Bridge Snapshot

Maricopa County, Arizona contains 2,203 public highway bridges in the FHWA National Bridge Inventory. Roughly 53.9% are rated “Good,” 24% “Fair,” 0.1% “Poor,” and 0.1% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in AZ are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

2,203
Total Bridges
53.9%
Good
0.1%
Poor
0.1%
Structurally Deficient

Condition Distribution

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

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial