Rock City Road over Mud Creek

Fair Condition45 years old50 vehicles/day

Location

StateIllinois
CountyOgle
Location2.2 Mi NE Adeline
CarriesRock City Road
CrossesMud Creek
Coordinates42.16761, -89.47302

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length58.1 ft (17.7 m)
Max Span27.9 ft (8.5 m)
Deck Width24.0 ft (7.3 m)
Deck Area129.2 sq m
Main Spans2
Year Built1981

Traffic

Avg Daily Traffic50 (2017)
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number071324600000000

Nearby Bridges