I-80EB Entrance Ra over Collins Run

Fair Condition15 years old1,050 vehicles/day

Location

StateIllinois
CountyGrundy
LocationSE Quad I-80/BRISBIN
CarriesI-80EB Entrance Ra
CrossesCollins Run
Coordinates41.42263, -88.36116

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length111.9 ft (34.1 m)
Max Span108.9 ft (33.2 m)
Deck Width30.2 ft (9.2 m)
Deck Area313.7 sq m
Main Spans1
Year Built2011

Traffic

Avg Daily Traffic1,050 (2019)
Truck Traffic57%
Lanes On Bridge1

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number032011700000000

Nearby Bridges