Ia 14 over Up Rr Madison&market ST

Fair Condition41 years old13,300 vehicles/day

Location

StateIowa
CountyMarshall
LocationIn Marshalltown
CarriesIa 14
CrossesUp Rr Madison&market ST
Coordinates42.04165, -92.90795

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length861.9 ft (262.7 m)
Max Span96.1 ft (29.3 m)
Deck Width64.0 ft (19.5 m)
Deck Area5122.6 sq m
Main Spans10
Year Built1985

Traffic

Avg Daily Traffic13,300 (2022)
Truck Traffic3%
Lanes On Bridge4
Lanes Under Bridge4

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000007911

Nearby Bridges

Ia 14 over Linn Creek 0.1 mi Good So Center ST over Rr And Madison ST 0.3 mi Poor So Center ST over Linn Creek 0.3 mi Poor May ST over Anson Creek 0.3 mi Fair E Anson ST over Anson Creek 0.4 mi Fair E South ST over Anson Creek 0.5 mi Fair S 3rd ST over Up Rr & ST 0.6 mi Fair E Nevada ST over Linn Creek 0.6 mi Fair So. 6th St. over Linn Creek 0.8 mi Fair E Main ST over Linn Creek 0.9 mi Fair