Public Works

Mount Vernon Road at Vermack Road/Manhasset Drive

Click on image below to see the improvements.

The intersection at Mount Vernon Road and Vermack Road/Manhasset Drive was identified in the City of Dunwoody’s Comprehensive Transportation Plan as a high priority project due to its current poor level of service. Mount Vernon Road is one of the primary east-west corridors in the city and Vermack Road provides access to Dunwoody High School and Vanderlyn Elementary School.

This project was designed to provide a solution for the traffic congestion and to accommodate mobility and safety for vehicles, pedestrians and bicyclists.

After presentation of four options at a public meeting, followed by direction from the City Council, Alternative 1C was selected as the final design. The resultant intersection improvements will improve the safety for vehicles and pedestrians.  Additionally, this improvement will respect and maintain the character of the surrounding existing neighborhoods and minimize impacts to property owners.

The intersection improvements include the following:

  • Dedicated turn lanes on Mt. Vernon and Vermack Roads
  • Modernized traffic signals: Improved timing and vehicle detection
  • Four-way pedestrian signals at intersection
  • Dedicated bike lanes on Mt. Vernon Road between Vernon Oaks and Corners Drive
  • Additional 1850 linear feet of sidewalk
  • Safer access to MARTA stop
  • New water main and sanitary sewer extension
  • Grade reduction on Manhasset Drive for better sight visibility

Work crews will remain in the area through August 2019  to complete site cleanup, install final pavement markings and perform isolated concrete repairs. Final landscaping will occur during the fall planting season.

Mayor and Council members cut the ribbon at the Mount Vernon intersection
Ribbon-cutting in early August 2019
Red ribbon is drawn across the new intersection, ready to be cut.
Improved intersection includes new turn lanes and advanced signals.
July 2019

Spring 2019 - Utility work completed. Final earthwork, curb and sidewalk construction continuing.

Summer 2018 - Utility relocation and construction work is underway. Summer work hour lane closures and restrictions will take place week days from 9:00 a.m. to 4:00 p.m. After Monday, August 6th when school is back in session, lane closures are limited to the hours of 9:00 a.m. to 3:00 p.m. All project work is dependent upon optimal weather conditions and generally site work will occur weekdays.

Winter 2018 - Beginning the week of February 5th construction crews will start removing trees identified within the construction area in order to relocate utilities in the area. All work is subject to favorable weather conditions and initial tree clearing activities are expected to last about three to four weeks. 

Summer 2016 - Right of way acquisition is proceeding.

Fall 2014 - Staff began the selection process to hire the consultant to aid in acquiring the needed right-of-way.

Spring 2014 - The project consultant completed the design work for Alternative 1C.

September 4, 2013 - After discussion of benefits and challenges, the Council directed staff to move forward with Alternative 1C which extends the limits of the project but does not extend the center turn lane to Vernon Oaks and builds around the existing utilities.

June 17, 2013 - A public meeting was held to discuss four alternatives. 


Alternative 1C


David Ayers
Construction Management