Commercial/Government

I-640 North Broadway Interchange, Knoxville, TN

Reconstruction of the North Broadway Interchange at I-640 in Knox County, TN

  • Project Dates Start: April 2016 End: July 31, 2018
  • Total Budget $22.2M
  • Services Provided
    • Asphalt and Paving
    • Building Materials and Supplies
    • Concrete
    • Road Construction
    • Trucking
    • Utility Installation
  • Project Dates Start: April 2016 End: July 31, 2018
  • Total Budget $22.2M
  • Services Provided
    • Asphalt and Paving
    • Building Materials and Supplies
    • Concrete
    • Road Construction
    • Trucking
    • Utility Installation

Project Overview

The I-640 North Broadway Interchange project  includes grading, drainage improvements, paving, signals, and construction of four and 10 retaining walls for the reconstruction of the North Broadway interchange at I-640 in Knox County. By extending eastbound improvements made in 1999 to the westbound side of the interchange, the the project will improve flow and increase capacity for westbound traffic and ramp connections along Broadway, Old Broadway, and Tazewell Pike.

Charles Blalock and Sons is serving as the general contractor, performing all road, bridge, and retaining wall construction and related grading. Additionally, Blalock Ready Mix is providing pumping and rock slinger services. All work must be done while maintaining three lanes of traffic flow in each direction on I-640 during daylight hours.

99.6%
average batching efficiency
among ready mix plants

Our Story

We believe that hard work and integrity are the foundation of a strong organization. For more than 80 years, we’ve been committed to bringing prosperity to our employees, clients, and community through our work in the construction industry. Our values have helped us grow from the ground up, guiding us as we’ve expanded from a single employee to more than 700 strong. But our story isn’t inspired by numbers; it’s influenced by people. It starts with one man’s mission and continues with a thriving enterprise that has helped shape the progress of an entire region. We’ve built our story–now let us build yours.