U.s. 77 NB over 122nd St. Under

Good Condition54 years old29,700 vehicles/day

Location

StateOklahoma
CountyOklahoma
Location4.6 Mi N I-44
CarriesU.s. 77 NB
Crosses122nd St. Under
Coordinates35.59443, -97.50738

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length101.0 ft (30.8 m)
Max Span101.0 ft (30.8 m)
Deck Width74.5 ft (22.7 m)
Deck Area699.2 sq m
Main Spans1
Year Built1972 (reconstructed 2000)

Traffic

Avg Daily Traffic29,700 (2022)
Truck Traffic8%
Lanes On Bridge4
Lanes Under Bridge5

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number182640000000000

Nearby Bridges