Il 267 over Macoupin Creek

Fair Condition85 years old2,150 vehicles/day

Location

StateIllinois
CountyJersey
LocationRock Bridge; Co Line
CarriesIl 267
CrossesMacoupin Creek
Coordinates39.26254, -90.19541

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1310.0 ft (399.3 m)
Max Span90.2 ft (27.5 m)
Deck Width35.1 ft (10.7 m)
Deck Area4272.5 sq m
Main Spans23
Year Built1941 (reconstructed 1992)

Traffic

Avg Daily Traffic2,150 (2023)
Truck Traffic23%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number042001700000000

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