IRR BIA RTE N9 over Standing Rock Wash

Good Condition34 years old1,760 vehicles/day

Location

StateNew Mexico
CountyMcKinley
Location1 Mi SW Of Standing Rock
CarriesIRR BIA RTE N9
CrossesStanding Rock Wash
Coordinates35.79875, -108.37072

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length26.2 ft (8 m)
Max Span26.2 ft (8 m)
Deck Width139.8 ft (42.6 m)
Deck Area340.8 sq m
Main Spans1
Year Built1992

Traffic

Avg Daily Traffic1,760 (2021)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerBureau of Indian Affairs
Historical SignificanceBridge is not eligible for the National Register
Structure Number00000000000N490