20th ST over Keith Creek

Fair Condition98 years old7,750 vehicles/day

Location

StateIllinois
CountyWinnebago
Location0.02 Mi S Charles
Carries20th ST
CrossesKeith Creek
Coordinates42.25923, -89.05759

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length29.9 ft (9.1 m)
Max Span29.9 ft (9.1 m)
Deck Width65.0 ft (19.8 m)
Deck Area180.2 sq m
Main Spans1
Year Built1928

Traffic

Avg Daily Traffic7,750 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number101605700000000

Nearby Bridges