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Metro Atlanta Construction News

The Latest on our Roadways

Find out how you can avoid the gridlock by trying a commute alternative like carpooling, vanpooling, riding transit, teleworking, biking or walking to work here. Georgia DOT advises motorists to slow down and proceed with caution through these construction areas; workers and heavy equipment will be close to the roadway. 

NW Corridor Project

  • The Northwest Corridor project will improve travel in the I-75/I-575 corridor by adding 29.7 miles of toll lanes along I-75 from Akers Mill Rd to Hickory Grove Road and along I-575 from I-75 to Sixes Road.
  • Two Express lanes will be built to the west of the existing lanes along I-75 between I-285 and I-575. From that interchange, one express lane will be added along I-75 north to Hickory Grove Road and one express lane will be added along I-575 to Sixes Road.
  • Construction for this project began in 2014.
  • The corridor is scheduled to open to traffic in early 2018.

Click here for the latest NW Corridor Traffic Project information 

Transform 285/400 Project 

  • The Transform 285/400 improvement project is designed to help reduce traffic congestion and enhance safety in the area near the I-285/SR 400 interchange in metro Atlanta.
  • This priority project adds new flyover ramps, new collector-distributor lanes and other facilities to aid east-west travel along I-285 and north-south travel along SR 400.
  • The project will improve 4.3 miles of I-285 from west of Roswell Road to east of Ashford Dunwoody Road and 6.2 miles along SR 400 from the Glenridge Connector to Spalding Drive.
  • Major construction began in February of 2017 with the Mt. Vernon Bridge replacement and construction of the SR 400 Northbound Collector-Distributor (CD) Lanes.
  • The project is expected to be completed in 2020. 
285 400 Update

Click here for the latest 285/400 Transform Traffic Project information 


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