Ia 149 over South Skunk River

Fair Condition40 years old1,190 vehicles/day

Location

StateIowa
CountyKeokuk
Location4.0 Mi. N Of Ia 78
CarriesIa 149
CrossesSouth Skunk River
Coordinates41.23492, -92.21396

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length517.1 ft (157.6 m)
Max Span97.1 ft (29.6 m)
Deck Width44.0 ft (13.4 m)
Deck Area2111.8 sq m
Main Spans6
Year Built1986

Traffic

Avg Daily Traffic1,190 (2022)
Truck Traffic28%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000032771

Nearby Bridges