Ia 4 over Mosquito Creek

Good Condition25 years old1,260 vehicles/day

Location

StateIowa
CountyGuthrie
Location0.3 Mi. S Of S Jct Ia 141
CarriesIa 4
CrossesMosquito Creek
Coordinates41.83218, -94.36731

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length100.1 ft (30.5 m)
Max Span100.1 ft (30.5 m)
Deck Width42.7 ft (13 m)
Deck Area396.5 sq m
Main Spans1
Year Built2001

Traffic

Avg Daily Traffic1,260 (2022)
Truck Traffic22%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000026071

Nearby Bridges

Local over Mosquito Creek 0.5 mi Fair Local over Mosquito Creek 1.2 mi Good Ia 4 over Branch Mosquito Creek 1.5 mi Good Ia 141 over Mosquito Creek 1.5 mi Good Local over Stream 1.6 mi Poor Ute AVE over Stream 1.9 mi Good Local over Mosquito Creek 2.1 mi Fair Local over Stream 2.2 mi Good P26 Victory AVE over Stream 2.2 mi Good Local over Mosquito Creek 2.5 mi Fair