Preparations to widen Old Atlanta Rd. along 3.1 miles from James Burgess Rd. to St. Marlo Country Club Pkwy. are set to begin the morning of Monday, May 8. Read more...

An asphalt resurfacing project on SR 400 NB and SB near Exit 18 (SR 369) will begin Monday, May 8. Read more...

Learn More About the NEW Exit 18 at SR 369/400, See Traffic Impacts Read more...

3/17/23 UPDATE: Lane Closures Expected on SR 306 and 369 For Planned Power Transmission Installation Read more...

Helicopter Installation for New Power Transmission Lines Planned for SR 400, 369 and 306 Read more...

VIDEO: How T-SPLOST is Impacting Transportation in Sandy Springs & Lumpkin County Read more...

Investing in the Future: How T-SPLOST Would Impact the Future of Transportation Read more...

LANE CLOSURE: SR 400 Northbound Between Exit 17 (Keith Bridge Rd.) and Martin Rd. Read more...

VIDEO: SR 369/400 Interchange and Widening Project Update Read more...

Traffic Pacing Expected Overnight March 25 and 26 on SR 400 Northbound at SR 369 Read more...