FM over Koolman Creek

Fair Condition88 years old34 vehicles/day

Location

StateIowa
CountyOsceola
Location100421702
CarriesFM
CrossesKoolman Creek
Coordinates43.48851, -95.84113

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length53.1 ft (16.2 m)
Max Span49.9 ft (15.2 m)
Deck Width21.7 ft (6.6 m)
Deck Area106.9 sq m
Main Spans1
Year Built1938

Traffic

Avg Daily Traffic34 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000263870

Nearby Bridges

Local over Little Rock River 0.5 mi Good Local over Little Rock River 0.9 mi Fair T 20 over Little Rock Creek 0.9 mi Good Local over Stream 1.0 mi Fair FM over Stream 1.1 mi Fair Local over Snow Creek 1.3 mi Fair Local over Stream 1.5 mi Fair Local RD over Snow Creek 1.7 mi Fair CR 54 over Little Rock River 1.8 mi Fair Local over Little Rock River 2.0 mi Poor