I-72 (wb) over Illinois River

Fair Condition38 years old4,950 vehicles/day

Location

StateIllinois
CountyPike
Location3.7m W Il 100
CarriesI-72 (wb)
CrossesIllinois River
Coordinates39.68559, -90.64399

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSegmental Box Girder
Total Length3203.4 ft (976.4 m)
Max Span549.9 ft (167.6 m)
Deck Width42.0 ft (12.8 m)
Deck Area12497.9 sq m
Main Spans11
Year Built1988

Traffic

Avg Daily Traffic4,950 (2023)
Truck Traffic35%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number075012300000000

Nearby Bridges

I-72 (eb) over Illinois River 0.1 mi Fair I-72 WB over Napoleon Hollow Drw 0.2 mi Good I-72 EB over Napoleon Hollow Draw 0.4 mi Fair I-72 WB over Napoleon Hollow Draw 0.5 mi Fair I-72 EB over Tr 490 0.6 mi Fair I-72 EB over Napoleon Hollow Draw 0.8 mi Fair Fai 72 WB over Napoleon Hollow Draw 0.8 mi Fair Fai 72 EB over Tr 55 1.1 mi Good Fai 72 WB over Tr 55 1.1 mi Good Tr 490 over Flint Creek 1.3 mi Poor