280th ST over Mosquito Creek

Poor Condition86 years old20 vehicles/day

Location

StateIowa
CountyHarrison
Location078410301
Carries280th ST
CrossesMosquito Creek
Coordinates41.60237, -95.55386

Condition Ratings

Overall ConditionPoor
Deck5 (Fair)
Superstructure5 (Fair)
Substructure4 (Poor)
Channel/Waterway5 (Fair)
Scour CriticalUnknown

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length181.1 ft (55.2 m)
Max Span69.9 ft (21.3 m)
Deck Width15.7 ft (4.8 m)
Deck Area265.0 sq m
Main Spans1
Year Built1940 (reconstructed 1972)

Traffic

Avg Daily Traffic20 (2022)
Lanes On Bridge1

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000176880

Nearby Bridges

Local over Mosquito Creek 0.7 mi Good 288th ST over Mosquito Creek 1.0 mi Poor 270th ST over Spring Creek 1.7 mi Fair F58 296th ST over Mosquito Creek 1.8 mi Good Cedar RD over Drainage 2.1 mi Fair Local over Mosquito Creek 2.5 mi Poor Ia 191 over Spring Creek 2.6 mi Good Waldorf Avenue over Creek 2.7 mi Fair FM - 305th ST over Mosquito Creek 2.8 mi Fair Local Vienna Av over Spring Creek 2.9 mi Fair