IRR BIA RTE 55 over North Fork White River

Good Condition64 years old2,500 vehicles/day

Location

StateArizona
CountyNavajo
LocationIn White River
CarriesIRR BIA RTE 55
CrossesNorth Fork White River
Coordinates33.83056, -109.96058

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignFrame
Total Length100.1 ft (30.5 m)
Max Span65.9 ft (20.1 m)
Deck Width39.0 ft (11.9 m)
Deck Area362.9 sq m
Main Spans3
Year Built1962 (reconstructed 1990)

Traffic

Avg Daily Traffic2,500 (2024)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerBureau of Indian Affairs
Historical SignificanceBridge is not eligible for the National Register
Structure Number00000000000H070

Nearby Bridges

IRR BIA 44 over N Fork Of White River 1.3 mi Fair IRR BIA RTE 1 over North Fork White River 1.5 mi Good IRR BIA RTE 45 over East Fork White River 2.5 mi Fair IRR BIA RTE 46 over East Fork White River 2.7 mi Fair IRR BIA RTE 42 over East Fork White River 2.8 mi Good IRR BIA Route 46 over North Fork White River 3.5 mi Fair IRR BIA RT 551 over East Fork White River 3.6 mi Good IRR BIA RTE 55 over Y31 Canyon 4.2 mi Fair IRR BIA RTE 61 over North Fork White River 4.6 mi Fair