The Georgia Department of Transportation released the following updated schedule of lane closures for I-285 and I-20 for the estimated $1.2 billion I-285/I-20 West Interchange project.
This week’s updated schedule begins Monday, March 16, and continues through Sunday, March 22:
Weather permitting, the Georgia Department of Transportation (Georgia DOT) contractors will temporarily close interstate lanes for the I-285/I-20 West Interchange project. This project will reconstruct and widen several interstate system-to-system ramps at the I-285/I-20 West Interchange and add a combination of collector-distributor lanes or connecting lanes, and auxiliary lanes along I-20 west and I-285 north of the interchange.
Lane Closures
| Roadway | Activity | Start Date | End Date | Times |
| I-285 Northbound | ||||
| Cascade Road to Bolton Road | Single, right-lane, and right-shoulder closure | Monday, March 16 | Saturday, March 21 | 9 p.m. – 5 a.m. Nightly |
| Cascade Road to Bolton Road | Alternating, double, right-lane, and right-shoulder closure, and double, left-lane, and left-shoulder closure | Monday, March 16 | Saturday, March 21 | 11 p.m. – 5 a.m. Nightly |
| I-285 Southbound | ||||
| US 78/Donald Lee Hollowell Pkwy to SR 139/MLK Jr. Drive | Single, right-lane, and right-shoulder closure | Monday, March 16 | Saturday, March 21 | 9 p.m. – 5 a.m. Nightly |
| US 78/Donald Lee Hollowell Pkwy to SR 139/MLK Jr. Drive | Alternating, double, right-lane, and right-shoulder closure, and double, left-lane, and left-shoulder closure | Monday, March 16 | Saturday, March 21 | 11 p.m. – 5 a.m. Nightly |
| SR 280/South Cobb Drive to the I-20 Interchange | Pacing operation, all lanes and shoulders | Monday, March 16 | Thursday, March 19 | 10:30 a.m. – 12 p.m. Daily |
| I-20 Westbound | ||||
| Anderson Avenue underpass to Riverside Parkway | Single, right-lane, and right-shoulder closure | Monday, March 16 | Saturday, March 21 | 9 p.m. – 5 a.m. Nightly |
| Anderson Avenue underpass to Riverside Parkway | Double, right-lane, and right-shoulder closure | Monday, March 16 | Saturday, March 21 | 11 p.m. – 5 a.m. Nightly |
| SR 139/MLK Jr. Drive to the I-285 Interchange | Pacing operation, all lanes and shoulders | Monday, March16 | Thursday, March 19 | 10:30 a.m. – 12 p.m. Daily |
| I-20 Eastbound | ||||
| Riverside Parkway to the I-285 Interchange | Single, right-lane, and right-shoulder closure | Monday, March 16 | Saturday, March 21 | 9 p.m. – 5 a.m. Nightly |
| Other Locations | ||||
| SR 70/Fulton Industrial Boulevard SB from Wendell Drive to Shirley Drive | Single, right-lane, and right-shoulder closure | Monday, March 16 | Saturday, March 21 | 8 p.m. – 5 a.m. Nightly |
| SR 139/MLK Jr. Drive NB from Old Gordon Road to Adamsville Drive | Single, right-lane, and right-shoulder closure | Monday, March 16 | Saturday, March 21 | 8 p.m. – 5 a.m. Nightly |
| Harwell Road between Collier Drive to Amhurst Drive | Flagging operation | Saturday, March 21 | Sunday, March 22 | 7 a.m. – 7 p.m. Daily |
| ADVANCE NOTICE & DETOURS | |||
| I-20 Westbound to I-285 Northbound ramp closure | |||
| Overnight closure and detour (Map) Motorists traveling on I-20 westbound will continue to SR 70/Fulton Industrial Blvd (Exit 49), enter I-20 eastbound and follow signs onto I-285 northbound (Exit 51B). | Friday, March 20 | Monday, March 23 | 9 p.m. until 5 a.m. Nightly |
| I-20 Eastbound to I-285 Northbound ramp closure | |||
| Overnight closure and detour (Map) Motorists traveling on I-20 eastbound will exit onto I-285 southbound (Exit 51A), continue to SR 139/Martin Luther King Jr. Drive (Exit 9), and enter I-285 northbound | Thursday, March 26 | Saturday, March 28 | 9 p.m. until 5 a.m. Nightly |
| Overnight closure and detour (Map) Motorists traveling on I-20 eastbound will exit onto I-285 southbound (Exit 51A), continue to SR 139/Martin Luther King Jr. Drive (Exit 9), and enter I-285 northbound | Monday, March 30 | Friday, April 3 | 9 p.m. until 5 a.m. Nightly |
Advisory: Exact time may change due to weather conditions. There may be intermittent traffic pacing and lane and ramp closures that occur within the work zone in addition to this notice. Motorists are advised to expect delays, exercise caution, and reduce their speed while traveling through work zones, stay alert, and watch for workers. Before heading out, get real-time information on work status and traffic conditions. Call 511, visit 511ga.org, or download the Georgia 511 app.
For additional project information, visit https://0013918-gdot.hub.arcgis.com/.

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