Tr 523 over Otter Creek

Fair Condition74 years old400 vehicles/day

Location

StateIllinois
CountyLaSalle
LocationN 15th E 2090
CarriesTr 523
CrossesOtter Creek
Coordinates41.15019, -88.76310

Condition Ratings

Overall ConditionFair
Channel/Waterway5 (Fair)
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length39.0 ft (11.9 m)
Max Span12.1 ft (3.7 m)
Deck Width30.2 ft (9.2 m)
Deck Area109.5 sq m
Main Spans3
Year Built1952

Traffic

Avg Daily Traffic400 (2020)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number050501300000000

Nearby Bridges

Tr 354 A over Otter Creek 0.6 mi Fair Tr 523a over Otter Creek 0.6 mi Good Tr 354a over Otter Creek 0.7 mi Good Tr 332 A over Otter Creek 0.8 mi Fair Tr 503 over Otter Creek 1.0 mi Fair Tr 523a over Otter Creek 1.1 mi Good Fas268 B/ch15 over Otter Creek 1.2 mi Fair Fas 268 B/ch 15 over Otter Creek 1.2 mi Fair Tr 535 over Prairie Creek 1.4 mi Fair Tr 332-a over Prairie Creek 1.4 mi Fair