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)

La Cholla Blvd

Good

Over: Pegler Wash

N/O Orange Grove Rd., Pima, AZ

Built 2013 Load: 79.8 t ADT: 24,377

SR 77

Good

Over: Wash

12.3 mi S Jct SR 79, Pima, AZ

Built 1979 Load: 81.6 t ADT: 22,691

Thornydale Road

Good

Over: Carmack Wash

0.25 mi N of Orange Grove, Pima, AZ

Built 1983 Load: 81.6 t ADT: 33,891

Old Vail Rd

Good

Over: Julian Wash

0.35 mi S of Valencia Rd, Pima, AZ

Built 1985 Load: 81.6 t ADT: 1,000

Silverbell Road

Good

Over: Wash

0.15 mi NW of Cortaro Rd, Pima, AZ

Built 1988 Load: 81.6 t ADT: 26,010

Wilmot Road

Good

Over: Julian Wash

0.7 mi N Jct I-10, Pima, AZ

Built 1985 Load: 81.6 t ADT: 5,136

W Speedway Blvd

Good

Over: Camino De Oesta Wash

200 ft W of Anklam Rd, Pima, AZ

Built 1972 Load: 83.5 t ADT: 2,260

La Canada Drive

Good

Over: Large Wash

0.7 mi S Esperanza Blvd, Pima, AZ

Built 1988 Load: 84.4 t ADT: 11,950

Sycamore Leaf Rd

Good

Over: Sycamore Wash

2 mi S of Sahuarita, Pima, AZ

Built 2006 Load: 86.2 t ADT: 1,041

Magee Road

Good

Over: Small Wash

500' E of La Oesta Ave, Pima, AZ

Built 2015 Load: 88.0 t ADT: 12,000

SR 83

Good

Over: Empire Gulch

8.2 mi N Jct SR 82, Pima, AZ

Built 1959 Load: 89.8 t ADT: 1,396

I-10

Good

Over: Wash

9.2 mi W Jct SR B10, Pima, AZ

Built 1950 Load: 89.8 t ADT: 175,000

I-10 & FRs

Good

Over: Wash

1.5 mi N Jct I-19, Pima, AZ

Built 1951 Load: 89.8 t ADT: 169,529

I 10; EB

Good

Over: Speeden Wash

27.0 mi E Jct SR B10, Pima, AZ

Built 1956 Load: 89.8 t ADT: 13,820

I 19; NB & SB

Good

Over: Wash

5.9 mi N Jct B 19, Pima, AZ

Built 1969 Load: 89.8 t ADT: 40,593

IRR I 19; NB

Good

Over: Wash

10.5 mi N Jct B 19, Pima, AZ

Built 1968 Load: 89.8 t ADT: 21,005

I 19; NB & SB & FR

Good

Over: El Vado Wash

4.5 mi S Jct I 10, Pima, AZ

Built 1965 Load: 89.8 t ADT: 44,120

I 19; NB & SB

Good

Over: Wash

0.4 mi S Jct B 19, Pima, AZ

Built 1971 Load: 89.8 t ADT: 34,687

I 19

Good

Over: Wash

0.4 mi N Jct B 19, Pima, AZ

Built 1971 Load: 89.8 t ADT: 38,976

I 19

Good

Over: Wash

0.6 mi N Jct B 19, Pima, AZ

Built 1971 Load: 89.8 t ADT: 33,722

I 19

Good

Over: Wash

0.6 mi N of Jct B 19, Pima, AZ

Built 1971 Load: 89.8 t ADT: 33,222

I 19; NB & SB

Good

Over: Wash

2.1 mi N Jct B 19, Pima, AZ

Built 1971 Load: 89.8 t ADT: 33,222

I 19; NB & SB

Good

Over: Wash

2.4 mi N Jct B 19, Pima, AZ

Built 1970 Load: 89.8 t ADT: 33,222

I 19; NB & SB

Good

Over: Wash

2.6 mi S Jct I 10, Pima, AZ

Built 1964 Load: 89.8 t ADT: 65,967

I 19; NB & EFR

Good

Over: Wash

30.0 mi N Jct SR 289, Pima, AZ

Built 1976 Load: 89.8 t ADT: 13,170

I 19; SB & WFR

Good

Over: Wash

30.0 mi N Jct SR 289, Pima, AZ

Built 1976 Load: 89.8 t ADT: 13,170

I 19

Good

Over: Wash

31.7 mi N Jct SR 289, Pima, AZ

Built 1976 Load: 89.8 t ADT: 31,297

I 19

Good

Over: Wash

25.4 mi N Jct SR 289, Pima, AZ

Built 1976 Load: 89.8 t ADT: 17,314

I 19; Frontage Rd

Good

Over: Wash

26.4 mi N Jct SR 289, Pima, AZ

Built 1976 Load: 89.8 t ADT: 17,314

I 19; SB & WFR

Good

Over: Wash

29.4 mi N Jct SR 289, Pima, AZ

Built 1976 Load: 89.8 t ADT: 20,000

IRR SR 86

Good

Over: Wash

1.4 mi West of Jct SR 286, Pima, AZ

Built 1975 Load: 89.8 t ADT: 8,529

IRR SR 86

Good

Over: Wash

0.4 mi West Jct SR 286, Pima, AZ

Built 1980 Load: 89.8 t ADT: 8,529

SR 77

Good

Over: Wash

8.0 mi NE Jct I-10, Pima, AZ

Built 1979 Load: 89.8 t ADT: 36,124

I 10; EB & WB

Good

Over: I-10 side ditch.

16.9 mi N Jct I 19, Pima, AZ

Built 1967 Load: 89.8 t ADT: 61,851

I-10 EB Frnt Rd

Good

Over: Earp Wash

7.3 mi E Jct I-19, Pima, AZ

Built 1986 Load: 89.8 t ADT: 550

I 19 NB & EFR

Good

Over: Wash

24.4 mi S Jct SR 86, Pima, AZ

Built 1976 Load: 89.8 t ADT: 26,340

I 19 SB & WFR

Good

Over: Wash

24.4 mi S Jct SR 86, Pima, AZ

Built 1976 Load: 89.8 t ADT: 20,000

I-10 & Ramps

Good

Over: Greyhound Wash

Jct I-10 & I-19, Pima, AZ

Built 2005 Load: 89.8 t ADT: 149,372

Interstate 19

Good

Over: Unnamed wash

0.5mi S of I-10 TI, Pima, AZ

Built 2004 Load: 89.8 t ADT: 93,432

SR 86

Good

Over: Quijotoa Wash

38.0 mi E Jct SR 85, Pima, AZ

Built 2002 Load: 89.8 t ADT: 1,130

SR 77

Good

Over: Wet & Dry Wash

8.3 mi N Jct I-10, Pima, AZ

Built 1979 Load: 89.8 t ADT: 35,030

I-10

Good

Over: Bronx Wash

3.2 mi N Jct I-19, Pima, AZ

Built 2008 Load: 89.8 t ADT: 173,000

I-10 EB, WB & FRs

Good

Over: Drainage Way

1.6 mi N Jct I-19, Pima, AZ

Built 2010 Load: 89.8 t ADT: 169,529

SR 83

Good

Over: Wash

7.9 mi N jct SR 82, Pima, AZ

Built 1959 Load: 89.8 t ADT: 1,386

La Cholla Blvd

Good

Over: Flowing Wells Wash

0.8 mi N Jct SR 77, Pima, AZ

Built 2013 Load: 89.8 t ADT: 500

Rancho Vistoso Blv

Good

Over: Wash

3.5 mi W Jct SR 77, Pima, AZ

Built 1990 Load: 89.8 t ADT: 3,390

Rancho Vistoso Blv

Good

Over: Wash

2.6 mi NW Jct SR 77, Pima, AZ

Built 1990 Load: 89.8 t ADT: 4,200

Bonanza Ave

Good

Over: Este Wash

0.5 mi S Jct Bdwy Blvd, Pima, AZ

Built 1972 Load: 89.8 t ADT: 1,000

Helmet Peak

Good

Over: Large Wash

5.5 mi West of I 19, Pima, AZ

Built 1977 Load: 89.8 t ADT: 205

Fairview Ave

Good

Over: Flowing Wells So Drain

0.2 mi N Miracle Mile Rd, Pima, AZ

Built 1970 Load: 89.8 t ADT: 5,293

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.