SR 51 over Loop 101

Good Condition23 years old26,155 vehicles/day

Location

StateArizona
CountyMaricopa
LocationJct L101
CarriesSR 51
CrossesLoop 101
Coordinates33.67141, -112.00096

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length647.0 ft (197.2 m)
Max Span181.1 ft (55.2 m)
Deck Width43.3 ft (13.2 m)
Deck Area2603.0 sq m
Main Spans4
Year Built2003

Traffic

Avg Daily Traffic26,155 (2022)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge8

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number01468

Nearby Bridges

Black Mtn BLVD over Loop 101 0.0 mi Good SR 51 over Loop 101 0.1 mi Fair Hov SR 51 Ramp W-s over L101 EB 0.1 mi Good Hov SR 51 Ramp N-e over L101 EB 0.1 mi Good SR 51 Ramp N-w over L101 Ramp W-s 0.2 mi Good Black Mt Blvd-sr51 over Adot Drainage Channel 0.2 mi Good Pima Freeway over Wash 0.2 mi Good Black Mtn BLVD over Loop 101 0.3 mi Good SR 101l EB over Low Flow Channel 0.4 mi Fair SR 101l WB over Low Flow Channel 0.4 mi Good