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)

IRR SR 85

Good

Over: Rio Cornez Wash

5.1 mi N Jct SR 86, Pima, AZ

Built 1981 Load: 43.5 t ADT: 2,671

SR 86

Good

Over: Wash

7.0 mi NE Jct SR 286, Pima, AZ

Built 1992 Load: 43.5 t ADT: 10,731

Houghton Road

Good

Over: Tanque Verde Creek

0.1 mi N Jct Speedway Bl, Pima, AZ

Built 1989 Load: 43.5 t ADT: 12,680

Linda Vista Road

Good

Over: Small Wash

0.4 mi E Jct SR 77, Pima, AZ

Built 1980 Load: 43.5 t ADT: 300

Speedway Blvd

Good

Over: Rosehill Wash

0.4 mi W Jct Kolb Rd, Pima, AZ

Built 1978 Load: 43.5 t ADT: 32,433

Columbus Blvd.

Good

Over: Columbus Wash

0.2 mi S Jct Ft Lowell Rd, Pima, AZ

Built 1996 Load: 43.5 t ADT: 4,135

MADERA CANYON

Good

Over: MADERA CANYON

0.5 MI N/O MT WRIGHTSON, Pima, AZ

Built 2014 Load: 44.1 t ADT: 499

I-10, EB & WB FR's

Good

Over: Wash

15.7 mi N Jct I-19, Pima, AZ

Built 1953 Load: 44.5 t ADT: 86,785

Mission Road

Good

Over: Kennedy Park

0.1 mi N Jct Ajo Way, Pima, AZ

Built 1989 Load: 44.5 t ADT: 21,550

Rncho Vistoso Blvd

Good

Over: Honeybee Wash

3.3 mi W Jct SR 77, Pima, AZ

Built 1990 Load: 44.5 t ADT: 2,221

Walnut Ave

Good

Over: Rodeo Wash

50 ft W Jct Tucson Blvd, Pima, AZ

Built 1986 Load: 44.5 t ADT: 100

San Marcos Blvd

Good

Over: Wash

0.4 mi W Jct Mission Rd, Pima, AZ

Built 1969 Load: 44.5 t ADT: 1,500

Irvington Road

Good

Over: Wash

0.45 mi W of Houghton Rd, Pima, AZ

Built 1984 Load: 44.5 t ADT: 9,576

River Road

Good

Over: Drainageway

300' west of 1st Ave, Pima, AZ

Built 1992 Load: 44.5 t ADT: 30,850

Ocotillo Rim Trail

Good

Over: Medium Wash

W of Hougston Rd, Pima, AZ

Built 2005 Load: 44.5 t ADT: 310

Harrison Rd

Good

Over: Large Wash

0.5 mi S of Sahuarita Rd, Pima, AZ

Built 2005 Load: 44.5 t ADT: 3,627

Valencia Rd

Good

Over: Black Wash

E of Camino Verde, Pima, AZ

Built 2014 Load: 44.5 t ADT: 16,180

Valencia Rd

Good

Over: Large Wash

E of Viviyana Rd, Pima, AZ

Built 2014 Load: 44.5 t ADT: 16,180

Melpomene Way

Good

Over: Medium Wash

N of Pima Meadows, Pima, AZ

Built 2004 Load: 44.5 t ADT: 1,913

IRR SR 86

Good

Over: Sells Wash

36.1 mi E Jct SR 286, Pima, AZ

Built 2008 Load: 45.4 t ADT: 1,705

Kolb Rd

Good

Over: Drainageway RCB

0.4 mi S of I 10, Pima, AZ

Built 1985 Load: 45.4 t ADT: 200

Via Entrada

Good

Over: Small Wash

Via Entrada at River Road, Pima, AZ

Built 1985 Load: 45.4 t ADT: 38,214

La Canada Drive

Good

Over: North Citrus Wash

150' S of Panorama Rd, Pima, AZ

Built 2011 Load: 45.4 t ADT: 2,500

IRR San Xavier Rd

Good

Over: Drainage Wash

0.2 mi W Jct I-19, Pima, AZ

Built 1986 Load: 46.3 t ADT: 4,053

Cardinal Ave

Good

Over: Small Wash

600 ft North Los Reales, Pima, AZ

Built 1983 Load: 46.3 t ADT: 24,004

Prince Road

Good

Over: Christmas Wash

0.2 mi W Tucson Blvd, Pima, AZ

Built 1994 Load: 46.3 t ADT: 13,553

Butterfield Dr

Good

Over: Medium Wash RCB

0.3 mi E Palo Verde Road, Pima, AZ

Built 1985 Load: 47.2 t ADT: 300

Glenn St

Good

Over: Arcadia Wash

0.5 mi E Jct Swan Rd, Pima, AZ

Built 1986 Load: 47.2 t ADT: 6,896

Speedway Blvd

Good

Over: Alamo Wash

0.2 mi W Jct Wilmot Rd, Pima, AZ

Built 1997 Load: 47.2 t ADT: 36,606

Houghton Rd SB

Good

Over: Union Pacific RR

1.4 mi N from I-10, Pima, AZ

Built 2018 Load: 47.2 t ADT: 18,297

Ruthrauff Rd

Good

Over: UPRR

400 ft E I-10, Pima, AZ

Built 2019 Load: 47.2 t ADT: 32,755

Cloud Road

Good

Over: Ventana Wash

0.25 mi W Sabino Cyn Rd, Pima, AZ

Built 1980 Load: 48.1 t ADT: 1,053

Orange Grove Rd

Good

Over: Nanini Wash

900' east La Cholla Blvd, Pima, AZ

Built 1971 Load: 48.1 t ADT: 18,084

Houghton Rd NB

Good

Over: Union Pacific RR

1.4 mi N from I-10, Pima, AZ

Built 2018 Load: 48.1 t ADT: 8,940

Valencia Rd

Good

Over: Small Wash

0.75 mi SE fr Junc SR86, Pima, AZ

Built 2018 Load: 48.3 t ADT: 8,881

I-19 NB

Good

Over: Julian Wash

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

Built 2004 Load: 49.0 t ADT: 51,610

37th Street Ramp

Good

Over: Tucson Diversion Channel

at Palo Verde Road, Pima, AZ

Built 2012 Load: 49.0 t ADT: 1,650

Mona Lisa Road

Good

Over: Carmack Wash

0.25 mi N Ina Road, Pima, AZ

Built 1987 Load: 49.9 t ADT: 5,468

La Cholla Blvd NB

Good

Over: Rillito River

S/O La Cholla/River Rd, Pima, AZ

Built 2011 Load: 49.9 t ADT: 12,449

La Cholla Blvd SB

Good

Over: Canada del Oro Wash

0.3 mi S of Overton Rd, Pima, AZ

Built 2014 Load: 52.6 t ADT: 7,001

Valencia Rd

Good

Over: Small Wash

E of Mountain Eagle Dr, Pima, AZ

Built 2018 Load: 52.6 t ADT: 8,881

La Cholla Blvd SB

Good

Over: Rillito River

S/O La Cholla/River Rd, Pima, AZ

Built 2011 Load: 53.5 t ADT: 12,081

Valencia Rd

Good

Over: Small Wash

E of Star Diamond, Pima, AZ

Built 2014 Load: 54.4 t ADT: 8,881

Freedom Egal Dr

Good

Over: Small Wash

W of Vahalla Rd, Pima, AZ

Built 2004 Load: 55.1 t ADT: 210

Harrison Rd

Good

Over: Small Wash

0.1 mi. S of Sahuarita Rd, Pima, AZ

Built 2005 Load: 55.3 t ADT: 3,627

Tight Line Dr

Good

Over: Small Wash

E of S Vahallla lane, Pima, AZ

Built 2005 Load: 55.3 t ADT: 400

Curtis Rd

Good

Over: Small Wash

1.1 mi E of I-10, Pima, AZ

Built 1998 Load: 55.3 t ADT: 6,006

Victor Dr

Good

Over: Small Wash

S of Valencia Rd, Pima, AZ

Built 1981 Load: 55.3 t ADT: 220

Valencia Rd

Good

Over: Small Wash

S of Jnc SR86, Pima, AZ

Built 2018 Load: 55.3 t ADT: 8,881

Valencia Rd

Good

Over: Small Wash

1 mi SE fr Junc SR86, Pima, AZ

Built 2018 Load: 55.3 t ADT: 8,881

Read our methodology — how this data is sourced, computed, and verified.

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