Il 170 Fap 786 over Il River & River RD

Fair Condition17 years old4,750 vehicles/day

Location

StateIllinois
CountyLaSalle
LocationS Of US RT 6
CarriesIl 170 Fap 786
CrossesIl River & River RD
Coordinates41.30086, -88.60898

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1703.7 ft (519.3 m)
Max Span370.1 ft (112.8 m)
Deck Width38.7 ft (11.8 m)
Deck Area6127.7 sq m
Main Spans10
Year Built2009

Traffic

Avg Daily Traffic4,750 (2023)
Truck Traffic13%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number050024600000000

Nearby Bridges