I-55 Nbl over I-55 Busn Loop

Fair Condition16 years old10,650 vehicles/day

Location

StateIllinois
CountyMcLean
LocationNbl Ovr 55 Busn Loop
CarriesI-55 Nbl
CrossesI-55 Busn Loop
Coordinates40.43919, -89.02363

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length200.1 ft (61 m)
Max Span91.9 ft (28 m)
Deck Width46.6 ft (14.2 m)
Deck Area866.2 sq m
Main Spans3
Year Built2010

Traffic

Avg Daily Traffic10,650 (2023)
Truck Traffic39%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number057024900000000

Nearby Bridges