The Department received Federal Highway Administration (FHWA) approval March 7, 2014 for the existing Alcoa Highway corridor. The Environmental Document encompasses four (4) projects along existing Alcoa Highway (SR#115) from I-140 (Pellissippi Parkway) to Cherokee Trail.
Environmental Public Hearing held June 20, 2013 at Sevier Heights Baptist Church. The Public Hearing Summary can be found by clicking on the following link. Project Library
The Planning Division held a public hearing December 4, 1997 and the Design Division held its public hearing March 29, 1999. The Design office also held three (3) neighborhood meetings for input on the interchanges at Woodson Drive, Montlake Drive, and Mount Vernon Road.
In 1989, the Tennessee Department of
Transportation (TDOT) prepared a feasibility study for improvements to
State Route 115 (US. 129/Alcoa Highway) between State Route 35 and the
Cherokee Trail Interchange. After the study was completed in 1989, the
City of Alcoa retained a consultant to review it, and to make
recommendations with regard to the Blount County portion. The
Metropolitan Knoxville Airport Authority was also involved in this
process. The Knoxville/Knox County MPO also retained a consultant to
review the study, and to make recommendations with regard to the Knox
The resulting functional design developed by consultants for the City of Alcoa and the Knoxville/Knox County MPO incorporates the following significant features:
- No left turns and no median cuts on main line
- No signals on main line (for 20-year study period)
- One-way frontage roads where warranted
- Three lanes of through traffic in each direction on main line
- Liberal use of right-in and right-out turns
- Moderate use of interchanges and crossovers
- Knox County – four new grade separations
- Blount County – six new grade separations
This plan was presented to TDOT in 1993.