SR 77 over Wash

Fair Condition64 years old2,312 vehicles/day

Location

StateArizona
CountyPinal
Location13.3 Mi S Jct SR 177
CarriesSR 77
CrossesWash
Coordinates32.81574, -110.68942

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length32.2 ft (9.8 m)
Max Span9.8 ft (3 m)
Deck Area116.6 sq m
Main Spans3
Year Built1962

Traffic

Avg Daily Traffic2,312 (2025)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number04385

Nearby Bridges

SR 77 over Wash 0.3 mi Good SR 77 over Wash 0.9 mi Fair SR 77 over Wash 1.2 mi Fair SR 77 over Wash 1.6 mi Good Sr77 over Aravaipa Creek 2.0 mi Good SR 77 over Zapata Wash 2.3 mi Fair SR 77 over Wash 2.7 mi Good SR 77 over Wash 3.2 mi Fair SR 77 over Livesay Wash 3.6 mi Good SR 77 over Wash 4.4 mi Fair