I-40 EB over Mackenzie Wash

Good Condition59 years old7,949 vehicles/day

Location

StateArizona
CountyMohave
Location13.8 Mi E Jct SR 95
CarriesI-40 EB
CrossesMackenzie Wash
Coordinates34.84190, -114.14540

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length210.0 ft (64 m)
Max Span44.9 ft (13.7 m)
Deck Width40.4 ft (12.3 m)
Deck Area787.2 sq m
Main Spans5
Year Built1967

Traffic

Avg Daily Traffic7,949 (2022)
Truck Traffic55%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number01315

Nearby Bridges

I-40 WB over Mackenzie Wash 0.0 mi Fair I 40; EB over Wash 0.7 mi Good I 40; S Frontage R over Wash 0.7 mi Good I 40; WB over Wash 0.7 mi Good I 40; E Frontage R over Wash 1.4 mi Good I 40; EB Ramp B over Wash 1.5 mi Good I 40; WB Ramp A over Wash 1.5 mi Good Alamo Road over I 40 1.6 mi Fair I 40; EB & WB over Wash 1.7 mi Good I-40 WB over Happy Jack Wash 1.8 mi Fair