Il 111 over Piasa CR Branch

Fair Condition96 years old4,200 vehicles/day

Location

StateIllinois
CountyMacoupin
Location.8m S Il 16
CarriesIl 111
CrossesPiasa CR Branch
Coordinates39.10441, -90.14176

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway5 (Fair)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length32.2 ft (9.8 m)
Max Span29.9 ft (9.1 m)
Deck Width53.5 ft (16.3 m)
Deck Area159.7 sq m
Main Spans1
Year Built1930

Traffic

Avg Daily Traffic4,200 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number059001800000000

Nearby Bridges

Il 111 over Piasa Creek 0.6 mi Poor Fap 325(il 16) over Piasa Creek 1.0 mi Good Oak Rest Road over Piasa Creek 1.3 mi Good Tr 32 over Piasa Cr. 1.3 mi Good Fap 325(il 16) over Piasa Creek 2.1 mi Good Tr 105 over Piasa Creek 2.2 mi Good Il 111 over Little Piasa Creek 2.9 mi Fair Il 111 over S Br Little Piasa CR 3.2 mi Fair Grange Hall Rd/ch over Piasa Creek 3.5 mi Good Tr 56 over Trib Phils Creek 3.8 mi Good