Southgate Connector - Blacksburg
Project at a Glance
What's being done?
This $46.7-million project will replace the signalized intersection at Route 460 and Southgate Drive at the entrance to Virginia Tech with a diverging diamond interchange. This new interchange will eliminate one of the last two at-grade intersections on the Blacksburg Bypass section of U.S. Route 460.
Two new bridges will be constructed over U.S. Route 460 Bypass and portions of Southgate Drive and the Huckleberry Trail will be relocated.
For additional details about the project, view the following video:
Timeline & Traffic Impact
The project was awarded in March 2015 and construction on the project is currently set to begin in Spring of 2015.
While temporary road and trail detours may be necessary for short durations, impacts to users of these facilities should be minimal. The anticipated construction duration is 56-57 months. Access to all properties will be maintained during construction.
The project is expected to be open to traffic in December 2018 with incidental work to be completed by December 2019.
Drive It! Video Simulation of Southgate
Drive It! Video Simulations of Southgate Connector Project
These videos provide a virtual drive though on future sections of the Route 460 Southgate Connector project in Blacksburg. The video provides a rendering of what the completed road will look like. The primary purpose of this project is to improve safety and reduce congestion by replacing the existing signalized intersection at Route 460 and Southgate Drive at the entrance to Virginia Tech with a new interchange. This interchange project will include the relocation of portions of Southgate Drive and construction of roundabouts at its intersections with Duck Pond Drive and Research Center Drive.
Westbound Route 460 exit onto northbound Southgate Drive (onto VT campus) to westbound Duck Pond Drive
Northbound Southgate Drive from the end of the bridge over Route 460 to the Virginia Tech entry sign wall
Northbound Southgate Drive from north of Research Center Drive (near the first Virginia Tech kiosk loop road intersection) to past the Duck Pond Drive roundabout near the Johnson-Miller Track Complex and South Recreational Area Fields
Southbound Southgate Drive (leaving VT campus) from Duck Pond Drive roundabout approach (near the Johnson-Miller Track Complex and South Recreational Area Fields) to the westbound Route 460 entry ramp
Northbound Southgate Drive from north of Research Center Drive onto and around the Virginia Tech kiosk loop road
Westbound Research Center Drive from the approach to the roundabout to southbound Southgate Drive
Northbound Southgate Drive from near the Virginia Tech entry wall to eastbound Research Center Drive
Renderings of Completed Bridges over Route 460 at Virginia Tech Entrance
The project includes a new pair of bridges on Southgate Drive over Route 460.
Location Public Hearing
A location public hearing was held on the project in May 2013.
Public Hearing Documents:
Design Public Hearing
A design public hearing was held October 21, 2013 at the Blacksburg Community Center in Blacksburg.
Public Hearing Documents:
In July 2013, the Commonwealth Transportation Board approved the location for the project.
Following the CTB’s approval, the Virginia Department of Transportation (VDOT) revised the environmental assessment for the project and sent the revised document to the Federal Highway Administration (FHWA). VDOT worked with FHWA to finalize the environmental study.
To view the environmental assessment and related documents for this project, select from the links below: