I-275 (sr-93) over Hillsborough River

Fair Condition59 years old181,500 vehicles/day

Location

StateFlorida
CountyHillsborough
Location1.7 Mi North Of Us-92
CarriesI-275 (sr-93)
CrossesHillsborough River
Coordinates28.02021, -82.45537

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length300.2 ft (91.5 m)
Max Span60.4 ft (18.4 m)
Deck Width163.1 ft (49.7 m)
Deck Area4547.6 sq m
Main Spans5
Year Built1967 (reconstructed 2014)

Traffic

Avg Daily Traffic181,500 (2024)
Truck Traffic6%
Lanes On Bridge8

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number100218

Nearby Bridges