Tr 157a over Mosquito Creek

Poor Condition65 years old375 vehicles/day

Location

StateIllinois
CountyHenry
LocationWarner Station
CarriesTr 157a
CrossesMosquito Creek
Coordinates41.41257, -90.37307

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure4 (Poor)
Channel/Waterway5 (Fair)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length71.9 ft (21.9 m)
Max Span36.1 ft (11 m)
Deck Width24.0 ft (7.3 m)
Deck Area159.9 sq m
Main Spans2
Year Built1961

Traffic

Avg Daily Traffic375 (2020)
Truck Traffic25%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number037309300000000

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