Ch 15 over Prairie Creek

Fair Condition71 years old700 vehicles/day

Location

StateIllinois
CountyLaSalle
LocationE 22nd N 1356
CarriesCh 15
CrossesPrairie Creek
Coordinates41.12928, -88.73989

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length22.3 ft (6.8 m)
Max Span10.8 ft (3.3 m)
Deck Area53.7 sq m
Main Spans2
Year Built1955

Traffic

Avg Daily Traffic700 (2020)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number050522300000000

Nearby Bridges

Fas 268 B/ch 15 over Otter Creek 1.1 mi Fair Tr 354a over Otter Creek 1.3 mi Good Tr 523a over Otter Creek 1.5 mi Good Fas268 B/ch15 over Otter Creek 1.5 mi Fair Tr 1 E over Creek 1.8 mi Poor Tr 523 over Otter Creek 1.9 mi Fair Tr 332-a over Prairie Creek 2.0 mi Fair Tr 535 over Otter Creek 2.2 mi Good Tr 535 over Prairie Creek 2.2 mi Fair Tr 402 over Wolf Creek 2.2 mi Fair