IRR SR 66 over Hackberry Wash

Fair Condition64 years old1,996 vehicles/day

Location

StateArizona
CountyMohave
Location23.5 Mi E Jct I-40
CarriesIRR SR 66
CrossesHackberry Wash
Coordinates35.37930, -113.72780

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length351.0 ft (107 m)
Max Span96.1 ft (29.3 m)
Deck Width35.1 ft (10.7 m)
Deck Area1144.9 sq m
Main Spans4
Year Built1962

Traffic

Avg Daily Traffic1,996 (2021)
Truck Traffic15%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number00738

Nearby Bridges

IRR SR 66 over Wash 0.3 mi Good IRR SR 66 over Wash 1.7 mi Good IRR SR 66 over Wash 3.7 mi Fair IRR SR 66 over Wash 4.2 mi Good IRR SR 66 over Wash 4.3 mi Good