Tr 170 over Slater Creek

Fair Condition44 years old50 vehicles/day

Location

StateIllinois
CountyHancock
Location2.0 Mi SW Denver
CarriesTr 170
CrossesSlater Creek
Coordinates40.27954, -91.14383

Condition Ratings

Overall ConditionFair
Deck8 (Very Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway5 (Fair)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete
DesignChannel Beam
Total Length94.8 ft (28.9 m)
Max Span29.9 ft (9.1 m)
Deck Width26.6 ft (8.1 m)
Deck Area234.1 sq m
Main Spans3
Year Built1982

Traffic

Avg Daily Traffic50 (2023)
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number034390100000000

Nearby Bridges