Project: Nashville I-440 Connector

Owner: T.D.O.T

Contractor: Kiewit Infrastructure South Company


  • 17,200 LF of Reinforced Concrete Pipe from 18” to 60” diameters
  • 276 Precast Storm Manholes and Junction Boxes
  • 12 TDOT Safety Endwalls


The Tennessee DOT continually puts their trust in precast products and reinforced concrete pipe. Long life, safety to the motoring public, nearly zero maintenance, and no concerns of pipe deflection and consequential road settlement that is common from alternative flexible pipe installations, is why TDOT and TDOT Design Engineers know that Concrete Pipe offers untold VALUE.