Navajo County, AZ

179 public highway bridges

Navajo County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Navajo County, Arizona contains 179 public highway bridges. Roughly 49.2% are rated “Good,” 40.8% “Fair,” and 2.2% “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.

179
Total Bridges
49.2%
Good
40.8%
Fair
2.2%
Poor Condition

Condition Distribution

Good
49.2% (88)
Fair
40.8% (73)
Poor
2.2% (4)

All Bridges (179)

IRR SR 264

Fair

Over: Wepo Wash

4.4 mi E Jct SR 87, Navajo, AZ

Built 1974 Load: 32.7 t ADT: 2,596

SR 87; NB

Fair

Over: Wash

0.8 mi E Jct SR B40, Navajo, AZ

Built 1939 Load: 32.7 t ADT: 431

County Complex Dr

Fair

Over: Wash

0.1 mi E Jct SR 77, Navajo, AZ

Built 1976 Load: 32.7 t ADT: 863

IRR BIA RTE N15

Fair

Over: TESHBITO WASH

WEST OF BITAHOCHE, Navajo, AZ

Built 1985 Load: 33.3 t ADT: 2,807

I-40 EB

Fair

Over: Little Colorado River

11.6 mi E Jct SR 99, Navajo, AZ

Built 1972 Load: 34.5 t ADT: 12,613

SR 264

Fair

Over: Jeddito Wash

24.3 mi E Jct SR 87, Navajo, AZ

Built 2003 Load: 34.5 t ADT: 1,968

PARK ROAD

Fair

Over: COTTONWOOD WASH

1.65 MILES NORTH OF U.S., Navajo, AZ

Built 1971 Load: 34.5 t ADT: 2,200

IRR BIA RTE N15

Fair

Over: WHE YOL DA SAH WASH

EAST OF BIRD SPRINGS, Navajo, AZ

Built 1985 Load: 35.4 t ADT: 1,075

FDR 504

Fair

Over: WILDCAT CANYON

1.4 MI NW/O FSR 153 INT, Navajo, AZ

Built 1953 Load: 36.3 t ADT: 70

IRR BIA RTE 2

Fair

Over: SAND SPRINGS WASH

22.4 KM SOUTH OF HWY 264, Navajo, AZ

Built 1980 Load: 37.0 t ADT: 500

Meadow Drive

Fair

Over: Billy Creek

0.1 mi NE Billy Creek Dr, Navajo, AZ

Built 1981 Load: 37.2 t ADT: 720

Woodruff Road

Fair

Over: Washboard Wash

2.0 mi E Jct SR 77, Navajo, AZ

Built 1978 Load: 37.2 t ADT: 265

IRR BIA RTE 4

Fair

Over: ORAIBI WASH

23 KM NORTH OF HWY 264, Navajo, AZ

Built 1979 Load: 37.5 t ADT: 165

IRR BIA RTE N71

Fair

Over: WASH

2.8KM N OF BIA ROUTE N2, Navajo, AZ

Built 2003 Load: 37.7 t ADT: 100

IRR BIA RTE 45

Fair

Over: EAST FORK WHITE RIVER

3.9 KM E OF FORT APACHE, Navajo, AZ

Built 1987 Load: 37.9 t ADT: 450

Main

Fair

Over: Wash

1.2 mi W Jct SR 87, Navajo, AZ

Built 1939 Load: 38.1 t ADT: 7,400

PARK ROAD

Fair

Over: JIM CAMP WASH

2.5 MILES NORTH OF U.S. R, Navajo, AZ

Built 2002 Load: 38.1 t ADT: 2,200

IRR BIA RTE 3

Fair

Over: CIBECUE CREEK

4.7 KM SOUTH OF CIBECUE, Navajo, AZ

Built 1979 Load: 38.3 t ADT: 150

IRR US 163

Fair

Over: Wash

5.5 mi N Jct US 160, Navajo, AZ

Built 1958 Load: 39.0 t ADT: 3,152

US 60

Fair

Over: Show Low Creek

2.5 mi W Jct SR 77, Navajo, AZ

Built 2008 Load: 39.9 t ADT: 21,564

SR 260

Fair

Over: Cottonwood Wash

18.8 mi W Jct US 60, Navajo, AZ

Built 1974 Load: 41.7 t ADT: 4,537

SR 260

Fair

Over: Buckskin Canyon

1.5 mi W Jct SR 277, Navajo, AZ

Built 1995 Load: 42.6 t ADT: 9,894

Hillview Street

Fair

Over: Ditch

0.3 mi W Jct N Park Dr, Navajo, AZ

Built 1965 Load: 44.5 t ADT: 900

North Park Drive

Fair

Over: Channel A

0.8 mi N Jct I-40, Navajo, AZ

Built 1981 Load: 50.8 t ADT: 1,657

North Road

Fair

Over: Ruby Drain

0.5 mi E Jct North Prk Dr, Navajo, AZ

Built 1979 Load: 50.8 t ADT: 1,652

SR 277

Fair

Over: Cottonwood Wash

0.3 mi W Jct SR 77, Navajo, AZ

Built 1979 Load: 53.5 t ADT: 5,455

I-40 EB

Fair

Over: Joseph City Wash

17.3 mi E Jct SR 87, Navajo, AZ

Built 1980 Load: 62.6 t ADT: 12,636

I-40 WB

Fair

Over: Joseph City Wash

17.3 mi E Jct SR 87, Navajo, AZ

Built 1980 Load: 62.6 t ADT: 10,538

SR 77

Fair

Over: Leroux Wash

6.2 mi N Jct I-40, Navajo, AZ

Built 2002 Load: 64.4 t ADT: 1,442

I-40 EB

Fair

Over: Twin Wash

6.0 mi E Jct SR 77, Navajo, AZ

Built 1959 Load: 71.7 t ADT: 11,445

I-40 WB

Fair

Over: Twin Wash

6.0 mi E Jct SR 77, Navajo, AZ

Built 1959 Load: 71.7 t ADT: 9,800

US 180

Fair

Over: Carr Lake Draw

12.7 mi E Jct SR 77, Navajo, AZ

Built 1971 Load: 71.7 t ADT: 642

S Frontage Road

Fair

Over: Wash

15.4 mi E Jct SR 87, Navajo, AZ

Built 1980 Load: 75.3 t ADT: 1,000

SR 77

Fair

Over: Five Mile Wash

22.8 mi N Jct SR 277, Navajo, AZ

Built 1938 Load: 89.8 t ADT: 3,375

US 160

Fair

Over: Wash

10.6 mi E Jct SR 564, Navajo, AZ

Built 1962 Load: 89.8 t ADT: 5,576

SR 87

Fair

Over: Ruby Wash

1.0 mi S Jct I-40, Navajo, AZ

Built 1970 Load: 89.8 t ADT: 1,852

I 40; EB & WB

Fair

Over: Drainage Channel

4.5 mi W Jct SR 87, Navajo, AZ

Built 1979 Load: 89.8 t ADT: 22,407

FDR 99

Good

Over: WILDCAT CANYON

1.4 MI W/O NELSON RD INT, Navajo, AZ

Built 1952 Load: 25.9 t ADT: 60

Concho Highway

Good

Over: Wise Wash

3.7 mi E Jct SR 77, Navajo, AZ

Built 1986 Load: 28.1 t ADT: 2,201

Aspinwall Street

Good

Over: Wash

100 ft W Jct Douglas Ave, Navajo, AZ

Built 1977 Load: 29.0 t ADT: 800

Maple Street

Good

Over: Ruby Wash

300 ft E Jct Pope Ave, Navajo, AZ

Built 1987 Load: 29.9 t ADT: 1,540

Pinedale Road

Good

Over: Dodson Wash

1.6 mi NE Jct SR 260, Navajo, AZ

Built 1981 Load: 31.8 t ADT: 150

W. 3rd Street

Good

Over: Ice House Wash

0.6 mi W Jct SR 87, Navajo, AZ

Built 1953 Load: 31.8 t ADT: 7,400

IRR BIA RTE 55

Good

Over: NORTH FORK WHITE RIVER

IN WHITE RIVER, Navajo, AZ

Built 1962 Load: 32.4 t ADT: 2,500

BIA 2

Good

Over: LITTLE SAND SPRINGS WASH

23 KM SE OF KYKOTSMOVI, Navajo, AZ

Built 1978 Load: 32.4 t ADT: 650

BIA 507

Good

Over: KEAMS CANYON WASH

7 KM WEST OF FIRST MESA, Navajo, AZ

Built 1984 Load: 32.4 t ADT: 445

IRR BIA RTE N41

Good

Over: ORAIBI WASH

8 MI NORTH OF PINON, Navajo, AZ

Built 1980 Load: 32.6 t ADT: 750

IRR BIA RTE N41

Good

Over: EAST FORK DENNEBIT0 WASH

2M W FOREST LAKE CH HOUSE, Navajo, AZ

Built 1980 Load: 32.6 t ADT: 491

IRR BIA RTE N41

Good

Over: WEST FORK DENNEBITO WASH

4 MI WEST OF FOREST LAKE, Navajo, AZ

Built 1980 Load: 32.6 t ADT: 491

IRR BIA RTE N4

Good

Over: POLACCA WASH

24 MI WEST OF JCT 191, Navajo, AZ

Built 1993 Load: 32.6 t ADT: 4,035

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.