Pinal County, AZ

390 public highway bridges

Pinal County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Pinal County, Arizona contains 390 public highway bridges. Roughly 64.4% are rated “Good,” 28.5% “Fair,” and 1.5% “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.

390

Total Bridges

64.4%

Good

28.5%

Fair

1.5%

Poor Condition

Condition Distribution

Good

64.4% (251)

Fair

28.5% (111)

Poor

1.5% (6)

All Bridges (390)

Sort:

IRR Schneph Road

Over: Un-Named Wash

0.5 mi South Combs Rd, Pinal, AZ

Built 1964 Load: 31.8 t ADT: 1,000

Frontier St

Over: Wash

2.7 mi W Jct I-10, Pinal, AZ

Built 1956 Load: 31.8 t ADT: 2,710

IRR BIA RTE 3

Over: GILA RIVER

3.2 KM N OF SANTA CRUZ, Pinal, AZ

Built 1969 Load: 32.4 t ADT: 100

IRR BIA RTE 3

Over: GILA RIVER OVERFLOW

2.7 KM N OF SANTA CRUZ, Pinal, AZ

Built 1969 Load: 32.4 t ADT: 150

IRR BIA RTE 3

Over: SANTA CRUZ RIVER

0.3 KM N OF SANTA CRUZ, Pinal, AZ

Built 1969 Load: 32.4 t ADT: 95

IRR BIA RTE 15

Over: WASH

9.7 KM SOUTH OF US HWY 8, Pinal, AZ

Built 1965 Load: 32.4 t ADT: 1,100

IRR BIA RTE 92

Over: MCCLELLAN WASH

8.2 KM E OF SACATON, Pinal, AZ

Built 1973 Load: 32.6 t ADT: 100

IRR BIA RTE 181

Over: GILA RIVER

4.8 KM NORTH OF AZ 87, Pinal, AZ

Built 1961 Load: 32.6 t ADT: 400

IRR BIA RTE 187

Over: GILA RIVER

2.3 KM N OF AZ 87/287 JCT, Pinal, AZ

Built 1960 Load: 32.6 t ADT: 600

IRR BIA RTE 16

Over: AK CHIN WASH

6.7 KM S OF MARICOPA, Pinal, AZ

Built 1972 Load: 32.6 t ADT: 400

IRR BIA RTE 15

Over: WASH

65.4 KM N OF AZ HWY 86, Pinal, AZ

Built 1965 Load: 32.6 t ADT: 1,100

IRR BIA RTE 42

Over: WASH

15.4 KM NW OF AZ HWY15/42, Pinal, AZ

Built 1974 Load: 32.6 t ADT: 166

IRR BIA RTE 42

Over: WASH

1.4 KM W AZ HWY 15/42 JCT, Pinal, AZ

Built 1974 Load: 32.6 t ADT: 166

IRR BIA RTE 802

Over: WASH

6.7 KM NORTH OF COOLIDGE, Pinal, AZ

Built 1970 Load: 32.6 t ADT: 75

IRR BIA RTE 14

Over: VEKOL WASH

0.8 KM WEST OF AZ 347, Pinal, AZ

Built 1989 Load: 32.7 t ADT: 1,500

IRR BIA RTE 15

Over: WASH

52.6 KM N OF AZ HWY 86, Pinal, AZ

Built 1965 Load: 32.7 t ADT: 1,100

IRR BIA RTE 88

Over: WASH

4.2 KM N - AZ 87/87A JCT, Pinal, AZ

Built 1950 Load: 32.7 t ADT: 97

US 60

Over: Queen Creek

1.3 mi W Jct SR 79, Pinal, AZ

Built 1964 Load: 32.7 t ADT: 14,767

US 60

Over: Wash

7.3 mi E Jct SR 88, Pinal, AZ

Built 1965 Load: 32.7 t ADT: 10,092

SR 347

Over: Gila River Bridge

7.3 mi S Jct I-10, Pinal, AZ

Built 1987 Load: 32.7 t ADT: 25,408

US 60

Over: Wash

1.0 mi E Jct SR 79, Pinal, AZ

Built 1947 Load: 32.7 t ADT: 14,497

SR 84

Over: Wash

9.4 mi E Jct I-8, Pinal, AZ

Built 1946 Load: 32.7 t ADT: 4,178

MacRae Rd

Over: Pima Lateral Canal

100 ft S Jct SR 87, Pinal, AZ

Built 1936 Load: 32.7 t ADT: 48

Judd Road

Over: Un-Named Wash

2.0 mi North Az Farms Rd, Pinal, AZ

Built 1967 Load: 32.7 t ADT: 1,000

Smith-Enke Rd

Over: Santa Rosa Wash

0.8 mi E Jct SR 347, Pinal, AZ

Built 2006 Load: 32.7 t ADT: 17,995

Frontier St

Over: Wash

3.0 mi W Jct I-10, Pinal, AZ

Built 1956 Load: 32.7 t ADT: 2,710

Ray Junction Rd

Over: Wash

1.2mi W of Junc 177, Pinal, AZ

Built 1920 Load: 32.7 t ADT: 67

Tompsett Rd

Over: Wash

@ Jct w/Skyline Dr, Pinal, AZ

Built 2003 Load: 32.7 t ADT: 700

Chuichu Road

Over: Casa Grande Canal

3.0 mi S Jct SR 84, Pinal, AZ

Built 1972 Load: 33.6 t ADT: 2,094

SR B 79

Over: Casa Grande Canal

0.5 mi S Jct SR 287, Pinal, AZ

Built 1961 Load: 34.5 t ADT: 2,783

I 8; EB

Over: Wash

1.7 mi E Jct SR 84, Pinal, AZ

Built 1961 Load: 34.5 t ADT: 2,556

I 8; WB

Over: Wash

1.8 mi E Jct SR 84, Pinal, AZ

Built 1961 Load: 34.5 t ADT: 2,217

I-8 WB

Over: Santa Cruz Wash

7.4 mi W Jct I-10, Pinal, AZ

Built 1966 Load: 34.5 t ADT: 3,010

I-8 EB

Over: Santa Rosa Wash

11.3 mi E Jct SR 84, Pinal, AZ

Built 1965 Load: 35.4 t ADT: 3,359

IRR BIA RTE 127

Over: R.W.C.D. FLOODWAY

1.0 KM SE OF HWY 87, Pinal, AZ

Built 1983 Load: 36.1 t ADT: 500

I 10; WB

Over: Drain Channel

1.2 mi W Jct SR 84, Pinal, AZ

Built 1965 Load: 37.2 t ADT: 22,152

US 60 EB

Over: Wash

10 mi E Jct SR 88, Pinal, AZ

Built 1965 Load: 37.2 t ADT: 13,256

US 60 WB

Over: Wash

11.0 mi E Jct SR 88, Pinal, AZ

Built 1965 Load: 37.2 t ADT: 13,256

SR 87

Over: Casa Grande Canal Ext

1.9 mi South Jct SR 287, Pinal, AZ

Built 1953 Load: 37.2 t ADT: 5,247

Broadway Avenue

Over: Wash

0.3 mi E Jct Mt View Rd, Pinal, AZ

Built 1991 Load: 37.2 t ADT: 1,957

Broadway Avenue

Over: Wash

0.4 mi W Jct Mt View Rd, Pinal, AZ

Built 1991 Load: 37.2 t ADT: 1,932

Pomeroy Road

Over: Wash

100'S of Monte Vista Dr, Pinal, AZ

Built 1990 Load: 37.2 t ADT: 200

McKellips Blvd

Over: Wash

0.8 mi E of Idaho Rd, Pinal, AZ

Built 1990 Load: 37.2 t ADT: 1,821

McKellips Blvd

Over: Wash

0.55 mi E of Idaho Road, Pinal, AZ

Built 1990 Load: 37.2 t ADT: 1,027

Idaho Road

Over: Wash

at Jct W McKellips Rd, Pinal, AZ

Built 1990 Load: 37.2 t ADT: 1,664

Amarillo Valley Rd

Over: Wash

4.0 mi N Jct SR 84, Pinal, AZ

Built 1990 Load: 37.2 t ADT: 200

Park Link Dr

Over: Unnamed Wash

3.5 mi W Jct SR 79, Pinal, AZ

Built 1992 Load: 37.2 t ADT: 479

Park Link Dr

Over: Suizo Wash

3.0 mi W Jct SR 79, Pinal, AZ

Built 1992 Load: 37.2 t ADT: 479

Tweedy Road

Over: Florence-Casa Gr Cnl Ext

0.2 mi N Jct Selma Hwy, Pinal, AZ

Built 2002 Load: 37.2 t ADT: 73

IRR Bechtel Road

Over: South Side Canal

0.3 mi E Jct Curry Road, Pinal, AZ

Built 2004 Load: 37.2 t ADT: 40

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

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