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).
Notice - Motorists should expect a temporary full closure of the intersection at C.R. 675 and S.R. 70 to through traffic as part of the ongoing S.R. 70 Improvement Project. Work under this closure will include the construction of the north side of the S.R. 70 roundabout at C.R. 675. During this time, only emergency vehicles will be permitted through the intersection. A detour will be in place. Motorists should use caution and follow posted detour signage.
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:
· Excavation of the pond on the north side of S.R. 70, west of Uihlein Road.
· Forming and pouring pile caps for the easternmost S.R. 70 westbound bridge. Setting forms and mobilizing material for the bridge deck for the westernmost S.R. 70 westbound bridge.
· Grading base between Bourneside Boulevard and Polo Run on the north side of S.R. 70 for shared use path.
· Installing sidewalk at the Greenbrook Boulevard and Post Boulevard intersection on the south side of S.R. 70.
· Grading the median on S.R. 70 east of Lorraine Road is underway for future temporary roadway. Flaggers will be in use during this work. Please use caution when traveling through the area and remain alert for flagging operations and changes to the Maintenance of Traffic (MOT).
· Installing light conduit and foundations on the north side of S.R.70 between Uihlein Road and Bourneside Boulevard.
Greenbrook Boulevard is closed until May 2026 to allow for the construction of the south portion of the Greenbrook Boulevard intersection. During this time, no traffic is permitted on Greenbrook Boulevard between S.R. 70 and Skip Jack Loop in either direction. The north side of Greenbrook Boulevard and S.R. 70 will remain open. A full detour route and message boards are in place in advance of the closure.
Please use caution and watch for trucks and construction vehicles entering or exiting the work zone throughout the construction limits. Work will take place Monday through Saturday, from 7 a.m. to 5 p.m. Be aware of workers and flaggers in the area.
The estimated completion date for construction is Summer 2027.