FDOT Emergency Travel Alert: For information on the current situation, please visit the following
page - 
425843-2 I-75 at SR 951
Project Details
| Work Type: | Interchange Construction |
|---|---|
| Phase: | Construction |
| Limits: | I-75 at SR 951 (Collier Boulevard) Interchange and Collier Boulevard from Business Circle South to City Gate Drive. |
| Length: | 1.3 miles |
| City: | |
| County: | |
| Road: | |
| Construction Cost: | $97 million |
| Start of Current Phase: | Early 2023 |
| Est. Completion of Current Phase: | Mid 2026 |
About
FDOT is currently designing improvements to Interstate 75 (I-75) at the SR 951 (Collier Boulevard) interchange in Collier County. The proposed improvements for the I-75 at SR 951 (Collier Boulevard) interchange include reconstruction of the I-75 southbound on- and off-ramp connections and the northbound on-ramp connection to the mainline lanes. The southbound and northbound off-ramps will be reconstructed to create additional infield space to install single-lane, 200-foot radius loop ramps in the southwest and northeast quadrants.
The northeast quadrant loop ramp will be connected to, and accessible only by, a direct flyover ramp from northbound Collier Boulevard with a starting point south of the Davis Boulevard intersection. This single-lane flyover ramp will carry traffic over Beck Boulevard and a reconstructed I-75 southbound on-ramp.
A single-lane flyover ramp extension will carry I-75 southbound traffic over Davis Boulevard to a new signalized intersection at Collier Boulevard and Business Circle North. This ramp will extend along the western side of Collier Boulevard.
Public Involvement
Thank you for attending the Pre-Construction Information Session on Tuesday, March 7, 2023 at the New Hope Event Center in Naples, Florida.
To view meeting materials, please click on the documents listed below under Public Involvement.
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Contact Information
| Construction Project Manager |
|---|
|
Marlena Gore
(863) 272-5008
Marlena.Gore@dot.state.fl.us
|
| Communications Team |
|
Jennifer Dorning
239-338-7723
Jennifer.Dorning@dot.state.fl.us
|
| For Media Inquiries Only |
|
fdot-d1comm@dot.state.fl.us
|
RoadWatch
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I-75 at SR 951 (exit 101) Interchange Improvements: FDOT is reconstructing the I-75 southbound on- and off-ramp connections and the northbound on-ramp connection to the mainline lanes at SR 951 (exit 101). The northeast quadrant loop ramp will be connected to, and accessible only by, a direct flyover ramp from northbound Collier Boulevard starting south of the Davis Boulevard intersection. This single-lane flyover ramp will carry traffic over Beck Boulevard and a reconstructed I-75 southbound on-ramp. A single-lane flyover ramp extension will carry I-75 southbound traffic over Davis Boulevard to a new signalized intersection at Collier Boulevard and Business Circle North. This ramp will extend along the western side of Collier Boulevard.
The following activities are subject to change based on weather conditions and unforeseen underground conditions.
Motorists should expect both northbound and southbound CR 951/Collier Boulevard travel lanes to shift from Business Circle South to I-75 to create work zones for crews to construct the elevated roadway.
Motorists should expect the outside right turn lane from southbound SR 951 to westbound SR 84/Davis Boulevard closed. Drivers can continue to turn right from the remaining open turn lane. This closure is needed for crews to begin work for the force main and bridge foundation installation and will remain in place through job completion.
Pedestrians should expect a sidewalk closure along SR 84 (Davis Boulevard) just west of SR 951 (Collier Boulevard) and along SR 951 (Collier Boulevard) between SR 84 (Davis Boulevard) and Business Circle North. Pedestrians may use SR 84 (Davis Boulevard) to Market Street to Business Circle South to access SR 951 (Collier Boulevard).
Motorists are advised that the SR 84 (Davis Boulevard) eastbound direct access ramp heading south to SR 951 (Collier Boulevard) is permanently closed. The eastbound to southbound right turn will be available at the intersection.
Motorists should expect reduced lane widths for southbound Collier Boulevard between Business Circle North and Business Circle South.
Please use caution and watch for workers and construction vehicles entering and leaving the roadway. The expected completion date is spring 2026. For more information please visit: https://www.swflroads.com/project/425843-2.
