Pima County, AZ

864 public highway bridges

Pima County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Pima County, Arizona contains 864 public highway bridges. Roughly 62.4% are rated “Good,” 27.3% “Fair,” and 0.9% “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.

864
Total Bridges
62.4%
Good
27.3%
Fair
0.9%
Poor Condition

Condition Distribution

Good
62.4% (539)
Fair
27.3% (236)
Poor
0.9% (8)

All Bridges (864)

Grant Road

Fair

Over: Alamo Wash

0.1 mi E Jct Craycroft Rd, Pima, AZ

Built 1964 Load: 21.8 t ADT: 44,594

Houghton Road

Fair

Over: Pantano Wash

0.3 mi N Jct Irvington Rd, Pima, AZ

Built 1982 Load: 21.8 t ADT: 20,266

SR 83

Fair

Over: Barrel Canyon

10.8 mi S Jct I-10, Pima, AZ

Built 1928 Load: 22.7 t ADT: 2,488

Marsh Station Rd

Fair

Over: Medium Wash

4.7 mi N of I 10 Exit 289, Pima, AZ

Built 1933 Load: 22.7 t ADT: 507

Old Nogales Hwy

Fair

Over: Small Wash

1.4 mi S Jct Nogales Hwy, Pima, AZ

Built 1900 Load: 22.7 t ADT: 6,995

5th St

Fair

Over: Robb Wash

100 ft W Jct Sarnoff Dr, Pima, AZ

Built 1964 Load: 22.7 t ADT: 1,519

Speedway Blvd

Fair

Over: Pantano Wash

0.4 mi E Jct Kolb Road, Pima, AZ

Built 1977 Load: 22.7 t ADT: 38,203

Tanque Verde Road

Fair

Over: Pantano Wash

0.4 mi W Sabino Cyn Rd, Pima, AZ

Built 1978 Load: 22.7 t ADT: 33,208

E. Airport Dr.

Fair

Over: Airport Wash

0.8 mi S of Valencia Road, Pima, AZ

Built 1990 Load: 23.6 t ADT: 7,023

Tucson Blvd

Fair

Over: Airport Wash

0.8 mi S of Valencia Road, Pima, AZ

Built 1990 Load: 23.6 t ADT: 7,249

S 12th Ave

Fair

Over: Rodeo Wash

0.02 mi S of Columbia St, Pima, AZ

Built 1960 Load: 23.6 t ADT: 16,800

Pima Street

Fair

Over: Alamo Wash

0.4 mi W Jct Wilmot Rd, Pima, AZ

Built 1991 Load: 23.6 t ADT: 19,484

Abrego Dr

Fair

Over: Small Wash

0.5 mi S Esperanza Blvd, Pima, AZ

Built 1969 Load: 24.5 t ADT: 2,400

Ina Road

Fair

Over: Carmack Wash

2.5 mi E of I 10, Pima, AZ

Built 1960 Load: 24.5 t ADT: 29,557

N 1st Ave

Fair

Over: Rillito Creek

1000 ft S Bromley Ave, Pima, AZ

Built 1961 Load: 24.5 t ADT: 26,010

Campbell Ave

Fair

Over: Rillito Creek

1000 ft S River Road, Pima, AZ

Built 1963 Load: 24.5 t ADT: 34,329

La Canada Drive

Fair

Over: Subdivision Drainway

200' N-Roller Coastr, Pima, AZ

Built 1971 Load: 25.4 t ADT: 5,000

River Road

Fair

Over: Ventana Wash

0.3 mi W Sabino Cny, Pima, AZ

Built 1967 Load: 25.4 t ADT: 17,470

Marsh Station Rd

Fair

Over: Medium Wash

2.5 mi N of I 10 Exit 289, Pima, AZ

Built 1933 Load: 27.2 t ADT: 400

Greaterville Road

Fair

Over: Medium Wash

0.3 mi W Sonoita Hwy, Pima, AZ

Built 1935 Load: 27.2 t ADT: 200

Palo Verde Road

Fair

Over: Small Wash

N of Jct Lincoln Rd, Pima, AZ

Built 1956 Load: 27.2 t ADT: 25,624

Nogales Hwy

Fair

Over: Santa Cruz River

1.8 mi North Jct I 19, Pima, AZ

Built 1953 Load: 27.2 t ADT: 11,567

Bopp Rd

Fair

Over: CAP Canal

1.4 mi W of San Joaquin, Pima, AZ

Built 1990 Load: 27.2 t ADT: 500

I-10; NFR

Fair

Over: Wash

3.8 mi W Jct SR 83, Pima, AZ

Built 1929 Load: 28.1 t ADT: 260

Marsh Station Rd

Fair

Over: Pantano Wash & RR

6.1 mi N Benson Hwy, Pima, AZ

Built 1920 Load: 28.1 t ADT: 507

Palo Verde Rd

Fair

Over: Small Wash

S of Jct Drexel Rd, Pima, AZ

Built 1956 Load: 28.1 t ADT: 25,624

Camino Del Tierra

Fair

Over: Carmack Wash RCB

0.25 mi N Orange Grove Rd, Pima, AZ

Built 1987 Load: 28.1 t ADT: 7,073

Nogales Hwy

Fair

Over: Wash

5.1 mi S Jct SR 86, Pima, AZ

Built 1951 Load: 28.1 t ADT: 22,394

Cardinal Avenue

Fair

Over: Small Wash

200 ft N of Maxine Circle, Pima, AZ

Built 1990 Load: 29.0 t ADT: 6,151

Dodge Blvd

Fair

Over: Rillito Creek

0.8 mi N Kleindale Dr, Pima, AZ

Built 1963 Load: 29.0 t ADT: 5,205

Stella Road

Fair

Over: Kinnison Wash

300 ft E Pantano Rd, Pima, AZ

Built 1978 Load: 29.0 t ADT: 1,000

Bantam Road

Fair

Over: Rodeo Wash

0.4 mi E Jct Park Ave, Pima, AZ

Built 1969 Load: 29.0 t ADT: 500

Kolb Road

Fair

Over: Drainageway

0.2 mi S of I 10, Pima, AZ

Built 1985 Load: 29.0 t ADT: 200

4th Avenue

Fair

Over: High School Wash

250 ft S of 7th St, Pima, AZ

Built 1910 Load: 29.0 t ADT: 7,162

Irvington Road

Fair

Over: Rodeo Wash

0.3 mi W Jct Park Ave, Pima, AZ

Built 1971 Load: 29.0 t ADT: 27,850

IRR SR 286; FAS 31

Fair

Over: Bailey Wash

37.3 mi S Jct SR 86, Pima, AZ

Built 1973 Load: 29.9 t ADT: 306

Abrego Dr

Fair

Over: Small Wash

0.8 mi S Esperanza Blvd, Pima, AZ

Built 1900 Load: 29.9 t ADT: 2,425

Milky Way Dr

Fair

Over: CAP Canal

0.25 mi W of San Joaquin, Pima, AZ

Built 1990 Load: 29.9 t ADT: 500

Cardinal Avenue

Fair

Over: Drainageway

300' South of Valencia, Pima, AZ

Built 1981 Load: 30.8 t ADT: 6,787

Palo Verde Road

Fair

Over: Medium Wash RCB

0.5 mi S of Ajo Way, Pima, AZ

Built 1956 Load: 30.8 t ADT: 25,624

Palo Verde Road

Fair

Over: Julian Wash

0.18 S of Irvington, Pima, AZ

Built 1966 Load: 30.8 t ADT: 25,624

Shiloh Street

Fair

Over: Estes Wash

Shiloh @ Citadel, Pima, AZ

Built 1972 Load: 31.8 t ADT: 700

Stella

Fair

Over: Atterbury Wash

0.1 mi W Jct Sarnoff, Pima, AZ

Built 1973 Load: 31.8 t ADT: 3,000

Speedway Blvd

Fair

Over: Wash

20' W Jct Camino Seco Rd, Pima, AZ

Built 1988 Load: 31.8 t ADT: 26,222

N Flowing Wells Rd

Fair

Over: Rillito River

at Rillito River, Pima, AZ

Built 1971 Load: 31.8 t ADT: 22,966

Valencia Road

Fair

Over: Wash

Valencia@Sn Fernando, Pima, AZ

Built 1974 Load: 31.8 t ADT: 45,561

Harrison Road

Fair

Over: Wash

0.7 mi S Jct Golf Link Rd, Pima, AZ

Built 1986 Load: 31.8 t ADT: 9,713

Parking lot Rd

Fair

Over: Arcadia Wash

120 ft E Jct Arcadia Ave, Pima, AZ

Built 1996 Load: 31.8 t ADT: 80

6th Ave

Fair

Over: Wash

0.3 mi N. Irvington Rd, Pima, AZ

Built 1957 Load: 31.8 t ADT: 18,995

IRR BIA RTE 15

Fair

Over: WINDOW VALLEY WASH

21 KM NORTH OF AZ HWY 86, Pima, AZ

Built 1958 Load: 32.4 t ADT: 1,100

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.