IRR US 70 over Rr & IRR SR 170

Fair Condition69 years old6,193 vehicles/day

Location

StateArizona
CountyGila
LocationJct SR 170
CarriesIRR US 70
CrossesRr & IRR SR 170
Coordinates33.29800, -110.45750

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length205.1 ft (62.5 m)
Max Span55.1 ft (16.8 m)
Deck Width44.9 ft (13.7 m)
Deck Area856.2 sq m
Main Spans4
Year Built1957

Traffic

Avg Daily Traffic6,193 (2022)
Truck Traffic17%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number00477

Nearby Bridges

US 70 over San Carlos River 0.2 mi Good IRR BIA RTE 3 over Wash 1.0 mi Good IRR SR 170 over Wash 1.1 mi Good IRR BIA 103 over Wash 1.3 mi Fair IRR BIA RTE 103 over San Carlos River 1.8 mi Good IRR US 70 over Wash 2.0 mi Good IRR BIA RTE 3 over Boot Wash 2.6 mi Fair IRR BIA 170 over Gilson Wash 3.5 mi Fair IRR BIA RTE 6 over Little Gilson Wash 3.6 mi Fair IRR US 70 over Wash 3.9 mi Good