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I-275 (Howard Frankland Bridge) new southbound bridge between Pinellas and Hillsborough counties 422904-2-52-01
Project Details
| Work Type | New Bridge |
|---|---|
| Phase | Construction |
| Limits | 4th St (Pinellas) to SR 60 (Hillsborough) |
| Project Start | Spring 2020 |
| Length | 5.8 miles |
| City | |
| County | |
| Road | |
| Construction Cost | $865.3 million |
| Estimated Completion | Early 2026 |
| Contractor | Archer Western/Traylor Bros Joint Venture |
About
This design-build project is building a new southbound/westbound interstate bridge over Old Tampa Bay (from Tampa to St. Petersburg) between Hillsborough and Pinellas counties in Florida.
The new bridge will consist of eight lanes: four general-use lanes and four express lanes (two lanes from St. Petersburg to Tampa and two lanes from Tampa to St. Petersburg). In addition, a bicycle/pedestrian pathway separated from the roadway is under construction.
The existing southbound/westbound (Tampa to St. Petersburg) bridge will be converted to the new northbound/eastbound I-275 (St. Petersburg to Tampa).
Once the new bridge is built and all traffic is moved into final alignment, the existing northbound/eastbound (St. Petersburg to Tampa) bridge will be removed.
Estimated project completion is early 2026.
As of December 5, 2024:
(click link to view image of bridge components)
- 100% of pilings have been driven.
- 100% of bridge footings have been completed.
- 100% of bridge columns have been completed.
- 100% of bridge caps have been completed.
- 100% of the bridge superstructure beams have been placed.
- 92.9% of bridge decks placed.
*Construction cost includes original construction contract amount plus approved contract changes. It does not include inspection oversight.
Contact Information
| Project Information |
|---|
|
Maricelle Venegas
813-975-6204
Maricelle.Venegas@dot.state.fl.us
|
| Media Contact |
|
Kris Carson
813-975-6060
Kristen.Carson@dot.state.fl.us
|
Closures
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I-275 (Howard Frankland Bridge) between Hillsborough and Pinellas counties
Lane closures: Sunday, December 8 through Saturday, December 14 nights from 9 p.m. to 6 a.m.
