US 20 EB over Kishwaukee River

Fair Condition63 years old14,900 vehicles/day

Location

StateIllinois
CountyWinnebago
Location.12 Mi E Old Mill RD
CarriesUS 20 EB
CrossesKishwaukee River
Coordinates42.23890, -88.95343

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length230.0 ft (70.1 m)
Max Span89.9 ft (27.4 m)
Deck Width35.8 ft (10.9 m)
Deck Area764.1 sq m
Main Spans3
Year Built1963

Traffic

Avg Daily Traffic14,900 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number101007300000000

Nearby Bridges