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 Saturday, May 30, and continues through Saturday, June 6:
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 | Alternating, single, left-lane, and left-shoulder closure, and single, right-lane, and right-shoulder closure | Saturday, May 30 | Saturday, June 6 | 9 p.m. – 5 a.m. Nightly |
| Cascade Road to Bolton Road | Alternating, double, left-lane, and left-shoulder closure, and double, right-lane, and right-shoulder closure | Saturday, May 30 | Saturday, June 6 | 11 p.m. – 5 a.m. Nightly |
| Cascade Road to Bolton Road | Pacing operation, all lanes and shoulders | Saturday, May 30 | Sunday, June 1 | 11 p.m. – 5 a.m. Overnight |
| I-285 Southbound | ||||
| US 78/Donald Lee Hollowell Pkwy to SR 139/MLK Jr. Drive | Alternating, single, left-lane, and left-shoulder closure, and single, right-lane, and right-shoulder closure | Monday, June 1 | Saturday, June 6 | 9 p.m. – 5 a.m. Nightly |
| US 78/Donald Lee Hollowell Pkwy to SR 139/MLK Jr. Drive | Alternating, double, left-lane, and left-shoulder closure, and double, right-lane, and right-shoulder closure | Monday, June 1 | Saturday, June 6 | 11 p.m. – 5 a.m. Nightly |
| SR 280/South Cobb Drive to the I-20 Interchange | Pacing operation, all lanes and shoulders | Monday, June 1 | Thursday, June 4 | 10:30 a.m. – 12 p.m. Daily |
| I-20 Westbound | ||||
| SR 139/MLK Jr. Drive to the I-285 Interchange | Pacing operation, all lanes and shoulders | Monday, June 1 | Thursday, June 4 | 10:30 a.m. – 12 p.m. Daily |
| Anderson Avenue underpass to Riverside Parkway | Alternating, single, left-lane, and left-shoulder closure, and single, right-lane, and right-shoulder closure | Saturday, May 30 | Saturday, June 6 | 9 p.m. – 5 a.m. Nightly |
| Anderson Avenue underpass to Riverside Parkway | Alternating, double, left-lane, and left-shoulder closure, and double, right-lane, and right-shoulder closure | Saturday, May 30 | Saturday, June 6 | 11 p.m. – 5 a.m. Nightly |
| I-20 Eastbound | ||||
| Riverside Parkway to the I-285 Interchange | Alternating, single, left-lane, and left-shoulder closure, and single, right-lane, and right-shoulder closure | Monday, June 1 | Saturday, June 6 | 9 p.m. – 5 a.m. Nightly |
| Riverside Parkway to the I-285 Interchange | Alternating, double, left-lane, and left-shoulder closure, and double, right-lane, and right-shoulder closure | Monday, June 1 | Saturday, June 6 | 11 p.m. – 5 a.m. Nightly |
| Other Locations | ||||
| SR 70/Fulton Industrial Boulevard SB from Wendell Drive to Shirley Drive | Alternating, single, left-lane, and left-shoulder closure, and single, right-lane, and right-shoulder closure | Monday, June 1 | Saturday, June 6 | 8 p.m. – 5 a.m. Nightly |
| SR 139/MLK Jr. Drive NB from Old Gordon Road to Adamsville Drive | Alternating, single, left-lane, and left-shoulder closure, and single, right-lane, and right-shoulder closure | Monday, June 1 | Saturday, June 6 | 8 p.m. – 5 a.m. Nightly |
| DETOUR | ||||
| 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 | Monday, June 1 | Saturday, June 6 | 9 p.m. until 5 a.m. Overnight | |
| I-285 Northbound to I-20 Westbound ramp closure | ||||
| Overnight closure and detour (Map) Motorists traveling on I-285 northbound will continue to US 78/Donald Lee Hollowell Pkwy (Exit 12), turn left, enter to I-285 southbound, and then exit onto I-20 westbound (Exit 10B) | Monday, June 8 | Saturday, June 13 | 9 p.m. until 5 a.m. Nightly | |
| I-285 Southbound to I-20 Eastbound ramp closure | |||
| Overnight closure and detour (Map) Motorists traveling on I-285 southbound continue to SR 139/Martin Luther King Jr. Drive (Exit 9), turn left, turn right onto the loop ramp to enter I-285 northbound and then exit onto I-20 eastbound (Exit 10A) | Wednesday, June 17 | Monday, June 22 | 9 p.m. until 5 a.m. Nightly |
NOTE: The listed detours will be scheduled so they will not conflict with one another. Closures and detours will be coordinated to ensure proper maintenance of traffic. No more than one ramp in the I-285/I-20 West Interchange will be closed at a time.
NOTE: Holiday work restrictions will be in effect from Friday, May 22, 2026, at noon until Tuesday, May 26, 2026, at 10 p.m. No road closures or work that restricts or interferes with traffic will take place during this time frame.
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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