Loop 101 over Northern AVE

Fair Condition39 years old145,584 vehicles/day

Location

StateArizona
CountyMaricopa
Location8.06 Mi N Jct I-10
CarriesLoop 101
CrossesNorthern AVE
Coordinates33.55130, -112.26690

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length226.0 ft (68.9 m)
Max Span111.9 ft (34.1 m)
Deck Width145.3 ft (44.3 m)
Deck Area3052.3 sq m
Main Spans2
Year Built1987

Traffic

Avg Daily Traffic145,584 (2021)
Truck Traffic7%
Lanes On Bridge8
Lanes Under Bridge8

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number02034

Nearby Bridges