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How many lanes will SR 400 have once the…

  • July 31, 2019July 31, 2019
  • by Brandon Batt

Existing SR 400 has generally four non-tolled general purpose lanes in each direction from MARTA North Springs Station to McFarland Parkway and three general purpose lanes north of McFarland Parkway.

The SR 400 Express Lanes project would add two priced express lanes in each direction from MARTA North Springs Station to McGinnis Ferry and one priced express lane in each direction from McGinnis Ferry to just north of McFarland Parkway. Additional lanes are required intermittently along the corridor for either general purpose or express lane access points or for potential queuing BRT stations as well as the collector-distributor lanes. Within the SR 400 Express Lanes project limits and upon project completion, SR 400, in general, will have between eight and 10 travel lanes in each direction (express lanes, collector-distributor lanes, and general purpose lanes). Although in some locations the number of lanes increases to allow for access ramps and connections to other roadway facilities, for example connecting to I-285 near the North Springs MARTA Station and to allow for BRT access to MARTA’s Windward Parkway Park-and-Ride.

A request was made to build a MARTA rail station farther north and to have the SR 400 Express Lanes terminate at that station.
Commenters expressed concerns that the design precluded future rail expansion.
GADeptofTrans avatarGeorgia DOT@GADeptofTrans·
19h 1351205328323538945

Want to know what's happening at GDOT's 7 District Offices? These offices maintain the state transportation system at the local level. Find out the latest news by reading the Fall 2020 issue of Milepost magazine. http://ow.ly/jLhK50CsIgm

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GADeptofTrans avatarGeorgia DOT@GADeptofTrans·
22h 1351159911254638592

Today we remember and give honor. #MLKDay

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GADeptofTrans avatarGeorgia DOT@GADeptofTrans·
22h 1351152746624409600

In a rush to the office and you want to put your makeup on in the car? Not so fast, wait until you get to your destination. Keep your eyes on the road at all times. #DriveAlert #ArriveAliveGA

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GDOTWest avatarGDOT West Central@GDOTWest·
15 Jan 1350125457304391682

No new I-16/I-75 Interchange Improvement Project closures announced...https://mailchi.mp/dot/i-16i-75update01-15-twentyone

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GDOTWest avatarGDOT West Central@GDOTWest·
15 Jan 1350140543137935360

Talbot County: Location and Design Approved for Proposed Bridge Replacement on Georgia 22 at South Fork Upatoi Creek, East of Geneva - https://mailchi.mp/dot/talbotcodesignlocationproposedbridgereplacesr22sforkupatoicreek01-13-twentyone

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