Tr 148 over Union Drain Dit #3

Fair Condition66 years old50 vehicles/day

Location

StateIllinois
CountyColes
Location2.5 Mi N Charleston
CarriesTr 148
CrossesUnion Drain Dit #3
Coordinates39.54177, -88.23317

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length32.2 ft (9.8 m)
Max Span30.8 ft (9.4 m)
Deck Width21.3 ft (6.5 m)
Deck Area63.7 sq m
Main Spans1
Year Built1960

Traffic

Avg Daily Traffic50 (2024)
Truck Traffic14%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number015311600000000

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