NB Ia 27 over So Main ST

Good Condition33 years old6,900 vehicles/day

Location

StateIowa
CountyBlack Hawk
Location.3 Mi S Of University AVE
CarriesNB Ia 27
CrossesSo Main ST
Coordinates42.50896, -92.44613

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length231.0 ft (70.4 m)
Max Span99.1 ft (30.2 m)
Deck Width49.2 ft (15 m)
Deck Area1,056 sq m
Main Spans3
Year Built1993

Traffic

Avg Daily Traffic6,900 (2022)
Truck Traffic8%
Lanes On Bridge3
Lanes Under Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000601260

Nearby Bridges

SB Ia 27 over So Main ST 0.1 mi Good So Main ST RD over S Dry Run 0.1 mi Poor Ia 27 & Ramps over Dry Run Creek 0.2 mi Good University AVE over Dry Run Creek 0.3 mi Fair Ia 27 over University AVE 0.3 mi Good University AVE over Small Stream 0.4 mi Good Main ST over SW Br Dry Run Creek 0.5 mi Good E Seerley BLVD over Dry Run Creek 0.5 mi Fair NB Ia 27 over Seerley BLVD 0.5 mi Good SB Ia 27 over Seerley BLVD 0.5 mi Good