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)

Sort:

Rita Road

Over: I 10

12.8 mi E Jct I-19, Pima, AZ

Built 1962 ADT: 46,142

I 10; EB

Over: Marana Road

25.4 mi SE Jct SR 87, Pima, AZ

Built 1963 ADT: 10,221

I 10; WB

Over: Marana Road

25.4 mi SE Jct SR 87, Pima, AZ

Built 1963 ADT: 10,221

I 10; EB

Over: FAS 317; Cortero Rd

1.2 mi North SR287, Pima, AZ

Built 2023 ADT: 29,195

I 10; WB

Over: FAS 317; Cortero Rd

13.8 mi N Jct I-19, Pima, AZ

Built 1966 ADT: 29,195

I 10; EB

Over: FAS 483; Tangerine Rd

19.9 mi N Jct I-19, Pima, AZ

Built 1967 ADT: 7,471

I 10; EB

Over: FAS 353; Avra Valley Rd

17.4 mi N Jct I-19, Pima, AZ

Built 1966 ADT: 4,290

I 10; WB

Over: FAS 353; Avra Valley Rd

17.4 mi N Jct I-19, Pima, AZ

Built 1966 ADT: 4,290

SR 83;Mtn View Rd

Over: I 10

Jct SR 83, Pima, AZ

Built 1961 ADT: 32,590

I 10; EB

Over: Irvington Road

3.9 mi E Jct I 19, Pima, AZ

Built 1967 ADT: 18,670

I 10; EB

Over: Palo Verde Road

4.0 mi E Jct I 19, Pima, AZ

Built 1965 ADT: 22,279

I 10; WB

Over: Palo Verde Road

4.0 mi E Jct I 19, Pima, AZ

Built 1967 ADT: 22,279

I-10 EB

Over: Drexel Rd

5.6 mi E Jct I-19, Pima, AZ

Built 1967 ADT: 660

I-10 WB

Over: Drexel Rd

5.6 mi E Jct I-19, Pima, AZ

Built 1967 ADT: 660

I-10 EB

Over: Valencia Road

6.7 mi E Jct I-19, Pima, AZ

Built 1967 ADT: 10,164

IRR I 19; NB

Over: Pima Mine Rd

6.4 mi N Jct B 19, Pima, AZ

Built 1968 ADT: 6,059

IRR I 19; SB

Over: Papago Rd

8.7 mi S Jct I 10, Pima, AZ

Built 1968 ADT: 100

I 19; NB

Over: Anaconda Pipeline

0.6 mi N Jct Nogales Hwy, Pima, AZ

Built 1971 ADT: 10

I 19; SB

Over: Anaconda Pipeline

0.6 mi N Jct Nogales Hwy, Pima, AZ

Built 1971 ADT: 10

I 19; NB

Over: El Toro Rd & UPRR

2.6 mi N of Jct B 19, Pima, AZ

Built 1971 ADT: 877

I 19; SB

Over: El Toro Rd & RR

2.6 mi N of Jct B 19, Pima, AZ

Built 1971 ADT: 877

Valencia Road

Over: Interstate 19

4.0 miles S of I-10 jct, Pima, AZ

Built 2002 ADT: 80,406

I 10 Off Ramp

Over: Ajo Way

2.0 mi E Jct I-19, Pima, AZ

Built 1987 ADT: 21,865

I-10 EB

Over: Alvernon Way

4.7 mi E Jct I-19, Pima, AZ

Built 1987 ADT: 23,892

I-10 WB

Over: Alvernon Way

4.7 mi E Jct I-19, Pima, AZ

Built 1987 ADT: 23,812

SR 210 EB

Over: Euclid/Park Ave

1.6 mi E Jct I 10, Pima, AZ

Built 1998 ADT: 18,224

SR 210 WB

Over: Euclid/Park Ave

1.6 mi E Jct I 10, Pima, AZ

Built 1998 ADT: 18,224

I 10 EB

Over: Park Avenue

1.3 mi E Jct I-19, Pima, AZ

Built 1991 ADT: 33,086

I 10 WB

Over: Park Avenue

1.3 mi E Jct I-19, Pima, AZ

Built 1992 ADT: 33,086

I 10

Over: 10th Avenue

0.2 mi E Jct I-19, Pima, AZ

Built 1991 ADT: 5,450

B 19

Over: I 10

0.8 mi SE Jct I-19, Pima, AZ

Built 1990 ADT: 110,858

I 10 EB Fr Road

Over: SPRR and EB Loop Road

1.0 mi E Jct I-19, Pima, AZ

Built 1991 ADT: 1,100

Ramp - WS

Over: I-19 ramps & I-10 EB/WB

Jct I-19, Pima, AZ

Built 2004 ADT: 261,331

Ramp E-S

Over: Ramp EB

Jct I-19, Pima, AZ

Built 2003 ADT: 8,183

12th Ave. CR

Over: Ramp N-E

0.2 mi S Jct I-19, Pima, AZ

Built 2004 ADT: 10,398

Ramp to I-10 NW

Over: I 10 Mainline

Jct I-19, Pima, AZ

Built 2003 ADT: 184,293

I 10 WB

Over: 29th Street

0.6 mi N Jct I-19, Pima, AZ

Built 2004 ADT: 12,186

Council/Toole Ave.

Over: Broadway Blvd

1 mi E Jct I 10, Pima, AZ

Built 1998 ADT: 21,031

SPRR

Over: Broadway Blvd

1.0 mi E Jct I 10, Pima, AZ

Built 1998 ADT: 21,031

SPRR Mainline

Over: Euclid/Park Ave

1.6 mi E Jct I 10, Pima, AZ

Built 1998 ADT: 21,031

SPRR Nogales

Over: Euclid/Park Ave

1.6 mi E Jct I 10, Pima, AZ

Built 1998 ADT: 21,031

16th St/Mill St

Over: Euclid/Park Ave

1.6 mi E Jct I 10, Pima, AZ

Built 1998 ADT: 21,031

Marsh Station Road

Over: I-10

11.2 miles W of Jct SR 90, Pima, AZ

Built 2010 ADT: 33,147

I-10 EB & WB

Over: Grant Road

4.0 mi N Jct I-19, Pima, AZ

Built 2009 ADT: 30,254

I-10

Over: Speedway Blvd.

5.0 mi N Jct I-19, Pima, AZ

Built 2009 ADT: 31,730

Duval mine Rd/B19

Over: I-19

JCT of B-19/I-19, Pima, AZ

Built 2005 ADT: 36,001

I-10 EB & WB

Over: Congress Street

1.8 mi N Jct I-19, Pima, AZ

Built 2009 ADT: 24,764

I-10 EB & WB

Over: Clark Street

1.6 mi N Jct I-19, Pima, AZ

Built 2009 ADT: 3,838

I-10 WB Off Ramp

Over: Clark Street

1.6 mi N Jct I-19, Pima, AZ

Built 2009 ADT: 3,838

I-10 EB & WB

Over: 22nd Street

1.0 mi N Jct I-19, Pima, AZ

Built 2009 ADT: 29,270

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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