Tr 257 over Spring Creek

Good Condition20 years old25 vehicles/day

Location

StateIllinois
CountyHenry
Location2.5 Mi NE Cambridge
CarriesTr 257
CrossesSpring Creek
Coordinates41.32479, -90.15530

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length61.4 ft (18.7 m)
Max Span59.1 ft (18 m)
Deck Width24.0 ft (7.3 m)
Deck Area136.5 sq m
Main Spans1
Year Built2006

Traffic

Avg Daily Traffic25 (2020)
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 48 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number037335800000000

Nearby Bridges