I-74 WB over N Fork Salt Creek

Fair Condition56 years old10,750 vehicles/day

Location

StateIllinois
CountyMcLean
Location14.86 Mi E Of US 51
CarriesI-74 WB
CrossesN Fork Salt Creek
Coordinates40.32716, -88.74522

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length139.1 ft (42.4 m)
Max Span66.9 ft (20.4 m)
Deck Width43.3 ft (13.2 m)
Deck Area559.7 sq m
Main Spans2
Year Built1970 (reconstructed 2004)

Traffic

Avg Daily Traffic10,750 (2023)
Truck Traffic33%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number057013400000000

Nearby Bridges