I40 Wbl over Nc55

Fair Condition41 years old107,000 vehicles/day

Location

StateNorth Carolina
CountyDurham
Location1.1 Mi.w.jct.i40 & Nc147
CarriesI40 Wbl
CrossesNc55
Coordinates35.90689, -78.89436

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length167.0 ft (50.9 m)
Max Span85.0 ft (25.9 m)
Deck Width65.9 ft (20.1 m)
Deck Area1023.1 sq m
Main Spans2
Year Built1985

Traffic

Avg Daily Traffic107,000 (2021)
Truck Traffic16%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000630289

Nearby Bridges