I-40 WB over Black Rock Wash

Fair Condition61 years old7,999 vehicles/day

Location

StateArizona
CountyMohave
Location14.1 Mi S Jct US 93
CarriesI-40 WB
CrossesBlack Rock Wash
Coordinates35.00220, -114.13673

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length140.1 ft (42.7 m)
Max Span29.9 ft (9.1 m)
Deck Width40.7 ft (12.4 m)
Deck Area529.5 sq m
Main Spans5
Year Built1965 (reconstructed 1990)

Traffic

Avg Daily Traffic7,999 (2022)
Truck Traffic42%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number00848

Nearby Bridges

I 40; WB over Wash 0.0 mi Good I 40; EB over Wash 0.0 mi Good I-40 EB over Black Rock Wash 0.0 mi Fair I 40; EB over Wash 0.8 mi Good I 40; WB over Wash 0.8 mi Good I 40; EB over Wash 1.4 mi Good I 40; WB over Wash 1.4 mi Good I 40; WB over Wash 1.5 mi Good I 40; EB over Wash 1.5 mi Good Griffith Road over I-40 2.2 mi Good