Georgia Department of Transportation

10/24/2025 | Press release | Archived content

Lane Closure Advisory for the State Route 400 Express Lanes Project

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Lane Closure Advisory for the State Route 400 Express Lanes Project
The project will construct new express lanes in both directions along an approximately 16-mile section of State Route (SR) 400 from the Metropolitan Atlanta Rapid Transit Authority (MARTA) North Springs Station (Exit 5C) in Fulton County to approximately 1 mile north of McFarland Parkway (Exit 12) in Forsyth County.

What: Weather permitting, the Georgia Department of Transportation's contractors will temporarily close traffic lanes at the areas identified below to perform roadwork activities on the SR 400 Express Lanes project.
Lane Closure(s):
Activity Start Date End Date Times
SR 400 Southbound
  • SR 400 SB from McFarland Pkwy to McGinnis Ferry Road
Shoulder closure
Monday, October
27
Friday, October
31 		7 a.m. - 5 p.m.
  • McGinnis Ferry to Windward
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.
  • Kimball Bridge to Encore Pkwy
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.
  • Encore Pkwy to Holcomb Bridge
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.
  • Holcomb Bridge to Roberts Drive
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.
SR 400 Northbound
  • SR 400 NB from McGinnis Ferry Road to McFarland Pkwy
Shoulder closure Monday, October
27 		Friday, October
31 		9 p.m. - 5 a.m.
  • McFarland Pkwy to Big Creek
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.
  • Roberts Drive to Holcomb Bridge
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.
  • Holcomb Bridge to Encore Pkwy
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.
  • Encore Pkwy to Kimball Bridge
Shoulder closure Monday, October
27 		Friday, October
31 		7 a.m. - 5 p.m.


Advisory: Motorists are advised to expect delays, exercise caution, and reduce their speed while traveling through work zones. Work schedule updates can occur, so check the SR 400 Express Lanes website for the latest updates. Additionally, before heading out, get real-time information on work status and traffic conditions by calling "511," visiting 511ga.org, or downloading the "Georgia 511" app.
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Georgia Department of Transportation published this content on October 24, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on October 27, 2025 at 13:54 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]