CHATTANOOGA, Tenn. – As part of the project to improve the Interstate 24 Interchanges at Broad and Market Streets in Hamilton County, TDOT contract crews will close the US-27 South ramp to I‑24 West beginning Friday, July 23, 2021 at 9:00 PM EDT through Monday, July 26, 2021 at 6:00 AM EDT to complete the installation of a new storm drain pipe under I-24. 

Traffic will detour as follows: 

  • Exit US-27 South using the Broad Street exit ramp
  • Turn right onto West 20th Street 
  • Turn right onto Williams Street
  • Make a final right turn onto the I-24 West on-ramp

The contractor will fully re-open the ramp as soon as work is completed. This work is weather dependent. Should weather or unforeseen circumstances postpone this work, it will be rescheduled to take place as soon as possible.

This work is being done as part of the project underway to improve the I-24 interchanges at SR-2 (Broad Street) and SR-58 (Market Street) in Chattanooga. Wright Brothers Construction Company, Inc. is the contractor for the nearly $32-million project. The 1.6-mile project will replace the loops and ramps that serve as exits and entrances of I-24 East and U.S. 27 to Broad Street, Williams Street and Market Street with a new one-way ramp and frontage road. The project is scheduled for completion on or before August 31, 2023.

This project was one of 962 critical transportation projects included in the 2017 IMPROVE Act legislation.