SR 20 Widening from I-75 to I-575
PROJECT WEBSITE: https://sr-20-from-i-75-bartow-to-i-575-cherokee-0007836-gdot.hub.arcgis.com/
All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.
ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS
ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
11/30/2028
ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED
SECTOR
Surface Transportation
CATEGORY
Project Category
DOT Projects

LEAD AGENCY
Department of Transportation, Federal Highway Administration
Other Agencies with Actions or Authorizations:
Department of the Interior, Fish and Wildlife Service
Environmental Protection Agency
Department of the Army, US Army Corps of Engineers - Regulatory
Description:
This project proposes to widen State Route (SR) 20 from Interstate (I)-75 to I-575, in Bartow and Cherokee Counties from the existing two (2) to four (4)-lane section to a four (4)-lane section. The proposed four (4)-lane section would be divided with a 20 to 24-foot raised median or a 32-foot depressed median, with median breaks at designated locations. The total project length is approximately 17 miles. The existing right-of-way (ROW) of SR 20 is approximately 100 feet and would be widened to 150-400 feet (ft). Major structures include existing bridges over Stamp and Boston Creeks and Knox Bridge over Lake Allatoona/Etowah River. The proposed project would also include intersection improvements by adding roundabouts, Restricted Crossing U-Turns (RCUTs), and Right-in Right-outs (RIROs).
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Permitting Timetable
The permitting timetable below displays data as reported by agencies. Dates for Environmental Review and Permitting processes (Actions) that are in 'Paused' or 'Planned' status are subject to change and are not indicative of a project's final schedule.
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Action Information
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Milestone | Original Target Date | Current Target Date | Milestone Complete |
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