U.s. 75 NB over 56th St. Under

Good Condition54 years old16,400 vehicles/day

Location

StateOklahoma
CountyTulsa
Location5.9 Mi N I-244
CarriesU.s. 75 NB
Crosses56th St. Under
Coordinates36.23501, -95.94490

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length100.1 ft (30.5 m)
Max Span100.1 ft (30.5 m)
Deck Width57.7 ft (17.6 m)
Deck Area536.8 sq m
Main Spans1
Year Built1972

Traffic

Avg Daily Traffic16,400 (2022)
Truck Traffic8%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number182660000000000

Nearby Bridges

U.s. 75 SB over 56th St. N. Under 0.0 mi Good U.s. 75 NB over Bird Creek Oflow 0.4 mi Fair U.s. 75 SB over Bird Creek Oflow 0.4 mi Fair U.s. 75 NB over Bird Creek Ofl & RD Und 0.6 mi Fair U.s. 75 SB over Bird Creek Ofl & RD Und 0.6 mi Fair U.s. 75 NB over Flat Rock Creek 0.7 mi Fair U.s. 75 SB over Flat Rock Creek 0.7 mi Fair U.s. 75 over Bird Creek 0.8 mi Fair U.s. 75 over Bird Creek 0.8 mi Fair E0540(56 Th.st.n) over Bird Creek 1.0 mi Fair