State Route 6 (US 31)
Williamson and Maury Counties
The Tennessee Department of Transportation (TDOT) is proposing to construct improvements on State Route 6 in Maury and Williamson Counties. The project includes the widening of SR-6 from two lanes to five lanes with a two-way left turn lane from Duplex Road/Beechcroft Road to Tollgate Boulevard including sidewalks or shared use paths throughout.
The section from Commonwealth Drive/Bellshire Way to Campbell Station Parkway will utilize existing sidewalk infrastructure in the project vicinity. The project also includes the realignment of the Beechcroft Road/Duplex Road Intersection along with improvements to various intersections throughout the project, and the replacement of the bridges over the Harpeth River.
Due to the size of the proposed project, TDOT has split this project into two sections, one south of Thompson Ridge Road/Duplex Road and one north of Thompson Ridge Road/Duplex Road. Both sections are identified for funding in TDOT’s 10-Year Plan.
Current Status: This project is under development.
Estimated construction start: This project is scheduled in TDOT’s 10-Year Project Plan to begin construction in Fiscal Year 2033.
Estimated completion*: TBD
Funding Type: This project will be funded using a combination of Traditional Federal and State, the Transportation Modernization Fund, and contributions from local partners.
*Subject to change.
History and Background
Section 1 from Duplex Road/Beechcroft Road to Thompson Ridge Road/Buckner Road
State Route 6 will be widened from two to five lanes, including a center turn lane, curb and gutter, and 6-foot sidewalks or 10-foot shared use path throughout. The section from Commonwealth Drive/Bellshire Way to Campbell Station Parkway will utilize existing sidewalk infrastructure in the project vicinity. This section also includes the realignment of the Beechcroft Road/Duplex Road Intersection along with improvements to various intersections throughout the project.
Section 2 from Thompson Ridge Road/Buckner Road to Tollgate Boulevard
State Route 6 will be widened from two to five lanes, including a center turn lane, curb and gutter, 8-foot shoulders or bike lanes, and a 10-foot shared use path throughout. This section also includes the improvements to various intersections throughout the project, and the replacement of the bridges over the Harpeth River.
Project Contacts
Erin Zeigler
TDOT Region 3 Regional Communications Officer (Media)
Phone: 629.277.2458
Email: erin.zeigler@tn.gov
David Layhew
TDOT Region 3 Project Management
Email: david.d.layhew@tn.gov
* Subject to change.