Il 109 over Otter Creek

Good Condition22 years old3,700 vehicles/day

Location

StateIllinois
CountyJersey
Location2mi S Of Jerseyville
CarriesIl 109
CrossesOtter Creek
Coordinates39.09101, -90.32297

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length24.3 ft (7.4 m)
Max Span11.2 ft (3.4 m)
Deck Area90.3 sq m
Main Spans2
Year Built2004

Traffic

Avg Daily Traffic3,700 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number042200600000000

Nearby Bridges

Ch 26 over Trib Otter Creek 0.6 mi Good Il 109 over Trib To Otter Creek 0.8 mi Good Tr 119 over Otter Creek 2.5 mi Good Ch 7 over Otter Creek 3.0 mi Fair Ill 16 over Phils Creek 3.2 mi Good Tr 147 over Unnamed Creek 3.3 mi Good Tr 147 over Stream 3.3 mi Good Fas 748 over Stream 3.7 mi Fair Fas 748 over Little Piasa Creek 3.8 mi Good Fas 749 over Otter Creek 4.0 mi Fair