640th AVE over Calamus Creek

Poor Condition88 years old45 vehicles/day

Location

StateIowa
CountyStory
Location082222804
Carries640th AVE
CrossesCalamus Creek
Coordinates41.87868, -93.42532

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure4 (Poor)
Substructure5 (Fair)
Channel/Waterway5 (Fair)
Scour CriticalUnknown

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length64.0 ft (19.5 m)
Max Span30.8 ft (9.4 m)
Deck Width24.6 ft (7.5 m)
Deck Area146.2 sq m
Main Spans2
Year Built1938 (reconstructed 1987)

Traffic

Avg Daily Traffic45 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection123
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000313890

Nearby Bridges

Ia 210 over Calamus Creek 0.1 mi Fair 322nd ST over Calamus Creek 0.8 mi Fair Ia 210 over Indian Creek 1.0 mi Good S27/650th AVE over Calamus Creek 1.1 mi Fair Second ST over Indian Creek 1.3 mi Fair 325th ST over Rock Creek 1.6 mi Fair 325th ST over Rock Creek Overflow 1.6 mi Poor No Name SE over Small Stream 1.8 mi Poor 630th AVE over Calamus Creek 1.9 mi Fair Ia 210 over Rock Creek 2.1 mi Good