Ia 13 over Unnamed Creek

Good Condition52 years old4,840 vehicles/day

Location

StateIowa
CountyDelaware
Location2.4 Mi. S Of US 20
CarriesIa 13
CrossesUnnamed Creek
Coordinates42.42880, -91.48082

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length25.9 ft (7.9 m)
Max Span12.1 ft (3.7 m)
Deck Area105.9 sq m
Main Spans2
Year Built1974

Traffic

Avg Daily Traffic4,840 (2022)
Truck Traffic13%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000023231

Nearby Bridges

FM 255th ST over Small Stream 0.6 mi Fair FM 240 ST over Stream 1.0 mi Fair Local 255 ST over Small Stream 1.0 mi Fair FM 240 ST over Small Stream 1.3 mi Fair Ia 13 over Unnamed Creek 1.4 mi Good 240th ST over Stream 1.5 mi Good 150th AVE over Unamed Creek 1.7 mi Good FM 240 ST over Stream 1.8 mi Poor 170th AVE over Sand Creek 1.8 mi Poor Local 240 ST over Sand Creek 1.9 mi Fair