State Route 1 (US 431) Broadway Viaduct

Davidson County

Timeline

Transportation projects are developed in four phases: Planning and Environmental, Design, Right-of-Way (ROW), and Construction. The following is a reflection of various aspects of the State Route 1 (US 431) Broadway Viaduct project as they have occurred or will occur.

Activity Completion Date
Engineering Services / Consultant Selection Forecasted for April 2021
Survey / NEPA Process Forecasted for 1st Quarter 2022
Design Forecasted for 4th Quarter 2022
Construction Contract Award Forecasted for 2023
Design Completion June 2022
Construction Begins July 2022
Construction Complete May 2023
 
 

*All forecasted dates are subject to change.

PROJECT DELIVERY

In an effort to expedite project delivery, TDOT is considering using Accelerated Bridge Construction (ABC) techniques and completing the project under a Construction Manager/General Contractor (CM/GC) contract.

ABC uses innovative planning, design, materials, and construction techniques in a safe and cost-effective manner to reduce the onsite construction time of building, replacing, or rehabilitating bridges. It often uses precast or hybrid cast-in-place bridge elements.

The CM/GC project delivery method involves a contractor in the design and construction phases of the project. The partnership between TDOT, the Designer, and the Contractor reduces risks and improves constructability.

For more information on the CM/GC process for this project, visit the CM/GC SR 1 Project Davidson County information page under the Construction Division section of the TDOT website.