IRR BIA RTE N12 over Slick Rock Creek

Fair Condition59 years old14,062 vehicles/day

Location

StateArizona
CountyApache
LocationSouth Of Fort Defiance Az
CarriesIRR BIA RTE N12
CrossesSlick Rock Creek
Coordinates35.73203, -109.05797

Condition Ratings

Overall ConditionFair
Channel/Waterway2 (Critical)
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length39.7 ft (12.1 m)
Max Span12.5 ft (3.8 m)
Deck Width98.4 ft (30 m)
Deck Area363 sq m
Main Spans3
Year Built1967 (reconstructed 1984)

Traffic

Avg Daily Traffic14,062 (2023)
Truck Traffic10%
Lanes On Bridge5

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerBureau of Indian Affairs
Historical SignificanceBridge is not eligible for the National Register
Structure Number00000000000N665

Nearby Bridges

IRR BIA RTE N112 over Black Creek 0.5 mi Fair IRR BIA RTE N113 over Bonito Creek 0.7 mi Fair IRR BIA RTE N112 over Bonito Creek 1.0 mi Fair IRR BIA RTE N543 over Slick Rock Wash 1.4 mi Fair IRR BIA RTE N7 over Black Creek 2.0 mi Fair IRR BIA RTE N54 over Slick Rock Wash 2.3 mi Fair IRR BIA RTE N112 over Tsenani Ahee Wash 2.7 mi Fair IRR BIA RTE N12 over Damon Wash 2.8 mi Fair IRR BIA RTE N9073 over Upper Bonito Wash 3.5 mi Poor IRR BIA RTE N544 over Tse Bonito Wash 4.8 mi Fair