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State Route 397 (Mack Hatcher Parkway) Extension

Williamson County

Timeline

Transportation projects are developed in four phases: Planning and Environmental, Design, Right-of-Way and Construction. Due to the significant cost of construction, the Northwest Extension, from south of SR 96 to east of Hillsboro Road, has been divided into two smaller sections or phases.

  • Phase I Interim Improvement will include the construction of a two-lane roadway, all side road improvements, a multi-use path, and a single bridge crossing of the Harpeth River.
  • Phase II Ultimate Improvement will complete the four-lane divided facility, including a second bridge crossing of the Harpeth River.

Phase I is currently under construction.

Let to Contract:             12/7/2018
Contractor:                     EUTAW CONSTRUCTION COMPANY, INC.
Bid Price:                         $45,122,600.00
Est. Completion Date: SEPTEMBER 2021

Phase II is not currently funded, and a timeline not available.

 

*The Southwest Extension, from SR 6/US 31/Columbia Pike to SR 96, is NOT currently referenced in the Nashville Area MPO’s 2040 Regional Transportation Plan and is NOT currently programmed to be constructed by TDOT or the city of Franklin at this time.