Local Road over Argo Slough

Poor Condition126 years old26 vehicles/day

Location

StateIowa
CountyLyon
Location099431102
CarriesLocal Road
CrossesArgo Slough
Coordinates43.40490, -95.90022

Condition Ratings

Overall ConditionPoor
Deck0 (Failed)
Superstructure0 (Failed)
Substructure0 (Failed)
Channel/Waterway2 (Critical)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length32.2 ft (9.8 m)
Max Span16.1 ft (4.9 m)
Deck Width19.7 ft (6 m)
Deck Area58.8 sq m
Main Spans2
Year Built1900 (reconstructed 2007)

Traffic

Avg Daily Traffic26 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number000000000229590

Nearby Bridges

Local Road over Overflow 0.1 mi Fair FM over Argo Slough 1.0 mi Fair FM over Argo Slough 1.2 mi Fair 170th ST over Argo Slough 1.4 mi Fair Local RD over Argo Slough 1.6 mi Good FM over Little Rock River 1.6 mi Fair FM over Taft Creek 1.8 mi Fair Local Road over Taft Creek 1.8 mi Poor Ia 9 over Little Rock River 1.9 mi Fair Local Road over Argo Slough 2.1 mi Poor