Tr 488 over Walnut Fork

Fair Condition38 years old100 vehicles/day

Location

StateIllinois
CountyAdams
Location1.9 Mi NW Kellervill
CarriesTr 488
CrossesWalnut Fork
Coordinates39.95624, -90.97497

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure8 (Very Good)
Channel/Waterway5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length51.8 ft (15.8 m)
Max Span48.9 ft (14.9 m)
Deck Width24.0 ft (7.3 m)
Deck Area115.3 sq m
Main Spans1
Year Built1988

Traffic

Avg Daily Traffic100 (2024)
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 Number001336700000000

Nearby Bridges

Tr 369 over Walnut Creek 0.1 mi Good Tr 488 over Walnut Fork 0.6 mi Fair Ch 48 over Walnut Fork 2.2 mi Good Tr 297 over Walnut Fork Creek 2.6 mi Fair Tr 297 over Walnut Fork Creek 2.6 mi Fair Tr 367 over Walnut Fork Creek 2.6 mi Fair Ch 14 over Walnut Fork CR 2.7 mi Good Tr 315 over Curl Creek 2.8 mi Fair Tr 297 over Walnut Fork 3.0 mi Fair Ch 48 over Curl Creek 3.3 mi Good