339th Avenue over I 10

Fair Condition52 years old5,000 vehicles/day

Location

StateArizona
CountyMaricopa
Location9.31 Mi West Of Jct SR 85
Carries339th Avenue
CrossesI 10
Coordinates33.46230, -112.78160

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Single/Spread
Total Length253.0 ft (77.1 m)
Max Span125.0 ft (38.1 m)
Deck Width30.5 ft (9.3 m)
Deck Area717.0 sq m
Main Spans2
Year Built1974

Traffic

Avg Daily Traffic5,000 (2023)
Truck Traffic26%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number01644

Nearby Bridges

I 10; EB & WB over Wash 0.9 mi Good I 10; WB over Hassayampa River 1.2 mi Fair I 10; EB over Hassayampa River 1.2 mi Good Van Buren ST over Dickey Wash 1.3 mi Fair I 10; EB & WB over Wash 1.8 mi Good I 10; EB & WB over Wash 1.9 mi Good 355th AVE over I 10 2.0 mi Fair I 10; EB & WB over Wash 2.1 mi Good I 10; EB & WB over Wash 3.2 mi Good Johnson RD over I 10 4.1 mi Fair