I-4 WB over Sr-585 21st & 22nd ST

Fair Condition21 years old86,000 vehicles/day

Location

StateFlorida
CountyHillsborough
Location1 Mi E Of I-275
CarriesI-4 WB
CrossesSr-585 21st & 22nd ST
Coordinates27.96547, -82.43511

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Single/Spread
Total Length357.6 ft (109 m)
Max Span119.1 ft (36.3 m)
Deck Width74.5 ft (22.7 m)
Deck Area2474.3 sq m
Main Spans3
Year Built2005

Traffic

Avg Daily Traffic86,000 (2022)
Truck Traffic11%
Lanes On Bridge4
Lanes Under Bridge5

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number100658

Nearby Bridges

I-4 EB over Sr-585 21st & 22nd ST 0.1 mi Good I-4 WB over 26th Street 0.3 mi Fair Ramp C To I-4 WB over 26th Street 0.3 mi Good I-4 EB over 26th Street 0.3 mi Good I-4 EB Ramp B over 26th Street 0.3 mi Good I-4 WB (sr 400) over 15th Street 0.5 mi Fair I-4 EB (sr 400) over 15th Street 0.5 mi Good 8th Ave. over 29th St. Outfall 0.5 mi Good Ramp B over Ramp E & I-4 EB 0.5 mi Good I-4 WB over Csx Rr 0.5 mi Good