Il 4 over Plum Creek

Good Condition15 years old4,450 vehicles/day

Location

StateIllinois
CountyRandolph
Location1.7 Mi S Of Il 13
CarriesIl 4
CrossesPlum Creek
Coordinates38.18818, -89.70332

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length96.1 ft (29.3 m)
Max Span94.5 ft (28.8 m)
Deck Width43.0 ft (13.1 m)
Deck Area383.8 sq m
Main Spans1
Year Built2011

Traffic

Avg Daily Traffic4,450 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number079005000000000

Nearby Bridges