510th ST over West Fork Little Sioux

Poor Condition109 years old5 vehicles/day

Location

StateIowa
CountyCherokee
Location092422401
Carries510th ST
CrossesWest Fork Little Sioux
Coordinates42.77882, -95.75906

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure5 (Fair)
Substructure3 (Serious)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length29.9 ft (9.1 m)
Max Span27.9 ft (8.5 m)
Deck Width18.0 ft (5.5 m)
Deck Area50.0 sq m
Main Spans1
Year Built1917

Traffic

Avg Daily Traffic5 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000109330

Nearby Bridges

Fm-f Ave. over W Fork Little Sioux Rvr 0.3 mi Poor Local-520th St. over W Fork Little Sioux 1.1 mi Good Local-510th St. over Drainage Ditch 1.9 mi Good L40 H AVE over Willow Creek 2.0 mi Good Ia 3 over Fork Little Sioux River 2.0 mi Fair Local-520th ST over Willow CR 2.1 mi Poor Local-510th ST over Willow Creek 2.1 mi Good Fm-530th ST over W Fork Little Sioux 2.3 mi Poor Fm-530th St. over Willow Creek 2.4 mi Fair Fm-h Ave. over Willow Creek 2.6 mi Poor