IRR BIA RTE N13 over Red Rock Wash

Good Condition54 years old1,675 vehicles/day

Location

StateArizona
CountyApache
Location0.5 Mi E Of Red Rock T.p.
CarriesIRR BIA RTE N13
CrossesRed Rock Wash
Coordinates36.60581, -109.05839

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length101.7 ft (31 m)
Max Span96.8 ft (29.5 m)
Deck Width38.7 ft (11.8 m)
Deck Area365.8 sq m
Main Spans1
Year Built1972

Traffic

Avg Daily Traffic1,675 (2022)
Truck Traffic20%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerBureau of Indian Affairs
Historical SignificanceBridge is not eligible for the National Register
Structure Number00000000000N203

Nearby Bridges

IRR BIA RTE N33 over Red Wash 0.4 mi Good IRR BIA RTE N33 over Wash 1.6 mi Good IRR BIA RTE N33 over Wash 3.0 mi Good IRR BIA RTE N33 over Wash 3.7 mi Good IRR BIA RTE N63 over Red Rock Wash 3.8 mi Fair