I-75 SB To I-4 over Sligh Avenue

Fair Condition41 years old14,500 vehicles/day

Location

StateFlorida
CountyHillsborough
LocationI-4 & I-75 Interchange
CarriesI-75 SB To I-4
CrossesSligh Avenue
Coordinates28.00539, -82.32936

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length232.9 ft (71 m)
Max Span117.1 ft (35.7 m)
Deck Width46.9 ft (14.3 m)
Deck Area1015.3 sq m
Main Spans3
Year Built1985 (reconstructed 2019)

Traffic

Avg Daily Traffic14,500 (2023)
Truck Traffic9%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number100430

Nearby Bridges

I-75 SB over Sligh AVE & Ramp D-1 0.1 mi Good I-75 NB over Sligh AVE & Ramp D-1 0.1 mi Good I-75 SB (sr-93a) over I-75 NB To I-4 WB 0.1 mi Good I-4 EB To I-75 NB over Ramp D-1 To I-75 NB 0.1 mi Good I-75 NB (sr-93a) over I-75 NB To I-4 WB 0.2 mi Good I-4 EB To I-75 NB over Ramp B-1 Over Sligh AVE 0.2 mi Good I-4 EB To I-75 NB over I-75 NB To I-4WB 0.2 mi Good I-4 WB To I-75 NB over Sligh AVE 0.2 mi Good I-75 over Harney Flats Canal 0.2 mi Good I-4 WB To I-75 SB over I-4 & Ramps A-1 & C-1 0.2 mi Good