View project: State Road (SR) 70 from Lorraine Road to Bourneside Boulevard Widening Project
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S.R. 70 from Lorraine Road to Bourneside Boulevard: Construction project: This project includes widening S.R. 70 from Lorraine Road to Bourneside Boulevard from a two-lane undivided roadway to a four-lane or six-lane divided roadway, depending on the location, construction of roundabouts on S.R. 70 at Uihlein Road, Del Webb Boulevard, and Bourneside Boulevard, intersection improvements at the existing signalized intersection of Greenbrook Boulevard and Lorraine Road, construction of four bridges over two Braden River crossing locations, new drainage system, construction of 10-foot shared use paths, street lighting, and landscaping, and installation of new fiber optic cable connecting the two signalized intersections to Manatee County’s regional Advanced Traffic Management System (ATMS).
Recently, bicyclists and pedestrians have been observed entering the work zone and using shared-use paths within the project limits. Although these areas may appear finished, construction activities are still ongoing. These areas are not open to the public and may contain open excavations, fresh asphalt, or uncured concrete, posing significant safety hazards to anyone not affiliated with the project. These roadways and shared-use paths within the work zone are clearly marked as closed with signage. Additionally, vehicles have been observed driving through closed side streets while workers are present, creating a serious risk of injury or accident.
This week’s work will consist of:
- Post Boulevard and existing S.R. 70 at the intersection will have temporary markings installed and the intersection reopened to traffic on August 12th. Garnet Trail will be closed at S.R. 70 for reconstruction on August 12th.
- Demo and milling of the existing roadway at Garnet Trail and S.R. 70.
- Excavation of the pond on the north side of S.R. 70, west of Uihlein Road.
- Forming the bridge deck for the easternmost S.R. 70 westbound bridge. Removing forms for the bridge approach slabs for the westernmost S.R. 70 westbound bridge and forming traffic railing.
- Installing waterline pipe and drainage pipe on the north side of S.R. 70 between Lorraine Road and Post Boulevard.
- Installing light poles and lighting conduit at Post Boulevard.
- Grading for swale and installing sod between Del Webb and Bourneside Boulevard.
Post Boulevard is closed to allow for the construction of the north portion of the Post Boulevard intersection. During this closure, no traffic will be permitted on Post Boulevard between S.R. 70 and Garnet Trail in either direction. A detour route is in place for traffic to utilize Rangeland Parkway and Lorraine Road. Greenbrook Boulevard will be open during this closure. The roadway will be reopened on August 12, 2026.
Garnet Trail at S.R. 70 will be closed on August 12th, weather permitting, upon the reopening of Post Boulevard to construct the roadway connection and side street. A detour route will be in place for traffic to utilize Garnet Trail by way of Post Boulevard. This closure will be in place for 60 days.
The estimated completion date for construction is summer 2027.