Pima County, AZ

864 public highway bridges

Pima County Bridge Snapshot

Pima County, Arizona contains 864 public highway bridges in the FHWA National Bridge Inventory. Roughly 62.4% are rated “Good,” 27.3% “Fair,” 0.9% “Poor,” and 0.9% 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.

864
Total Bridges
62.4%
Good
0.9%
Poor
0.9%
Structurally Deficient

Condition Distribution

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

All Bridges (864)

6th St

Good

Over: Hidden Hills Wash

100 ft E of Eastview Ave, Pima, AZ

Built 1985 Load: 32.7 t ADT: 500

Speedway Blvd

Good

Over: Arcadia Wash

0.3 mi W Jct Swan Rd, Pima, AZ

Built 1951 Load: 32.7 t ADT: 46,000

22nd Street

Good

Over: Pantano Wash

0.1 mi W Jct Pantano Rd, Pima, AZ

Built 1975 Load: 32.7 t ADT: 38,346

22nd Street

Good

Over: Alamo Wash

0.5 mi E Jct Wilmot Rd, Pima, AZ

Built 1966 Load: 32.7 t ADT: 41,274

Silverbell Road

Good

Over: Silvercroft Wash

0.2 mi S Jct Spdwy Blvd, Pima, AZ

Built 1975 Load: 32.7 t ADT: 13,813

Flowing Wells Road

Good

Over: Flowing Wells Drng Chan

0.2 mi N Miracle Mile Rd, Pima, AZ

Built 1971 Load: 32.7 t ADT: 14,673

Pima Street

Good

Over: Arcadia Wash

0.4 mi E Jct Swan Rd, Pima, AZ

Built 1964 Load: 32.7 t ADT: 14,400

Pantano Road

Good

Over: Sherwood Vlg Wash

0.1 mi S Broadway Rd, Pima, AZ

Built 1978 Load: 32.7 t ADT: 18,236

Craycroft Road

Good

Over: Arcadia Wash

0.3 mi S Jct Broadway Bl, Pima, AZ

Built 1981 Load: 32.7 t ADT: 33,267

Grant Road

Good

Over: Rosehill Wash

0.2 mi W Jct Wilmot Rd, Pima, AZ

Built 1977 Load: 32.7 t ADT: 44,594

Golf Links Rd

Good

Over: Atterbury Wash

0.5 mi E Jct Pantano Rd, Pima, AZ

Built 1980 Load: 32.7 t ADT: 25,845

Tucson Blvd

Good

Over: Rodeo Wash

0.2 mi S Jct Drexel Rd, Pima, AZ

Built 1986 Load: 32.7 t ADT: 17,930

22nd St&Osborne

Good

Over: Drainageway

0.1 mi E Jct I-10, Pima, AZ

Built 1998 Load: 32.7 t ADT: 30,066

La Cholla Blvd

Good

Over: Wash

0.6 mi N Jct Ajo Way, Pima, AZ

Built 1997 Load: 32.7 t ADT: 10,117

River Road

Good

Over: Pima Wash

0.1 Mi W of Oracle Rd, Pima, AZ

Built 1993 Load: 32.7 t ADT: 30,837

Pusch View Lane

Good

Over: Canada Del Oro Wash

0.8 mi W Jct SR 77, Pima, AZ

Built 2008 Load: 32.7 t ADT: 8,530

Business Access Rd

Good

Over: Drainage Channel

0.1 mi N Camino del Cerro, Pima, AZ

Built 2002 Load: 32.7 t ADT: 50

Craycroft Rd

Good

Over: Craycroft Wash

N/O River rd, Pima, AZ

Built 2010 Load: 32.7 t ADT: 12,000

Pima Mine Rd

Good

Over: Santa Cruz River

1.6 mi E Jct I-19, Pima, AZ

Built 2016 Load: 32.7 t ADT: 6,158

Brightwater Way

Good

Over: Small Wash

E of Wade Rd, Pima, AZ

Built 2004 Load: 32.7 t ADT: 1,020

Melpomene Way

Good

Over: Fagam Wash

S of New Rock Ridge, Pima, AZ

Built 2005 Load: 32.7 t ADT: 1,913

Courts Redford Dr

Good

Over: Medium Wash

N of Camino Del Toro, Pima, AZ

Built 2007 Load: 32.7 t ADT: 310

Camino Del Toro

Good

Over: Large Wash

0.5 mi E of Houston Rd, Pima, AZ

Built 2005 Load: 32.7 t ADT: 2,155

Valencia Road

Good

Over: Pantano Wash

2 mi E of Houghton Rd, Pima, AZ

Built 2020 Load: 32.7 t ADT: 1,000

SITE 2 SOUTH ACCES

Good

Over: DRAINAGE DITCH

SITE 2 S. ACCESS INTERSEC, Pima, AZ

Built 1954 Load: 32.7 t ADT: 6,000

SITE 3 BLDG. 815 T

Good

Over: DRAINAGE DITCH

SITE 3 TANK FARM EAST ACC, Pima, AZ

Built 1994 Load: 32.7 t ADT: 10

SITE 4 BLDG. 815 T

Good

Over: DRAINAGE DITCH

SITE 4 TANK FARM WEST ACC, Pima, AZ

Built 1994 Load: 32.7 t ADT: 10

ARMY RUN

Good

Over: JULIAN WASH

3601 SOUTH 6TH AVENUE, TU, Pima, AZ

Built 1988 Load: 32.7 t ADT: 350

MARINE CORPS TRAIL

Good

Over: JULIAN WASH

3601 SOUTH 6TH AVENUE, TU, Pima, AZ

Built 1964 Load: 32.7 t ADT: 350

Camino De La Tiera

Good

Over: Medium Wash

N of Ave Obregon, Pima, AZ

Built 1981 Load: 33.4 t ADT: 1,020

Garigans Gulch Rd

Good

Over: Small Wash

W of Rncon Mesa, Pima, AZ

Built 2005 Load: 33.4 t ADT: 310

Silverlake Road

Good

Over: Santa Cruz River

0.1 mi E Jct Mission Rd, Pima, AZ

Built 1956 Load: 33.6 t ADT: 15,792

Camino Verde

Good

Over: Black Wash

800' N of W Valencia Rd, Pima, AZ

Built 2007 Load: 33.6 t ADT: 2,000

BIA IRR 25

Good

Over: SAN JUAN WASH

0.8KM W. OF JUNCTION SR86, Pima, AZ

Built 2011 Load: 34.2 t ADT: 100

I 19; NB & EFR

Good

Over: Wash

25.0 mi S Jct SR 86, Pima, AZ

Built 1953 Load: 34.5 t ADT: 16,845

SR 77

Good

Over: Cemetery Wash

350' S Jct Ft Lowell Rd, Pima, AZ

Built 1965 Load: 34.5 t ADT: 40,463

I 19; Ramp A SB

Good

Over: Wash

3.5 mi N of Jct B 19, Pima, AZ

Built 1969 Load: 34.5 t ADT: 2,000

I 19 NB Ramp

Good

Over: Wash

2.2 mi S Jct I 10, Pima, AZ

Built 1986 Load: 34.5 t ADT: 3,000

Mission Rd

Good

Over: Medium Wash

0.5 mi N Twin Buttes Rd, Pima, AZ

Built 1996 Load: 34.5 t ADT: 507

Sahuarita Rd

Good

Over: Santa Cruz River

1.2 mi E Jct I-19, Pima, AZ

Built 2013 Load: 34.5 t ADT: 3,973

Sahuarita Rd

Good

Over: Santa Cruz River

1.2 mi E Jct I-19, Pima, AZ

Built 2013 Load: 34.5 t ADT: 3,886

Ajo Way

Good

Over: Santa Cruz River

W Junction of 19, Pima, AZ

Built 2019 Load: 34.5 t ADT: 46,149

El Conquistador Wy

Good

Over: Wash

0.2 mi E Jct SR 77, Pima, AZ

Built 1990 Load: 35.4 t ADT: 3,600

Lambert Lane

Good

Over: Wash

0.4 mi W Jct 1st Ave, Pima, AZ

Built 1994 Load: 35.4 t ADT: 12,170

I 19; NB

Good

Over: Quartz Wash

1.9 mi N of Jct B 19, Pima, AZ

Built 1971 Load: 36.3 t ADT: 20,358

I 19

Good

Over: Wash

29.5 mi S Jct SR 86, Pima, AZ

Built 1951 Load: 36.3 t ADT: 17,314

Blacklidge Street

Good

Over: Blacklidge/Alvernon Wash

0.3 mi E Jct Alvernon Way, Pima, AZ

Built 1960 Load: 36.3 t ADT: 500

Ft Lowell Road

Good

Over: Alvernon Channel

100 ft E Jct Alvernon Way, Pima, AZ

Built 1950 Load: 36.3 t ADT: 31,000

Ft Lowell Road

Good

Over: Flowing Wells Wash

0.1 mi W Jct FlwWells Rd, Pima, AZ

Built 1969 Load: 36.3 t ADT: 500

Drexel Road

Good

Over: Airport Wash

0.1 mi W Jct 12th Ave, Pima, AZ

Built 1973 Load: 36.3 t ADT: 9,201

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