Weather permitting, Georgia Department of Transportation construction partners will close lanes on local roads, pace traffic for controlled blasting, and close lanes on I-285 and SR 400. Crews will also implement multiple detours for the Transform 285/400 Interchange project.

 

Daytime Closures:                                                                                              

Tuesday, December 3, through Sunday, December 8, 9 a.m. to 3 p.m. (Daytime)
Flagging on Glenridge Drive to I-285 westbound ramp.

Tuesday, December 3, through Sunday, December 8, 9 a.m. to 3 p.m. (Daytime)
Flagging on Ashford Dunwoody Road to I-285 westbound ramp.

Overnight Closures:                                                                                           

Tuesday, December 3, 11 p.m. to 5 a.m. (Overnight)
Two right lanes on I-285 westbound from Chamblee Dunwoody Road to Ashford Dunwoody Road

Tuesday, December 3, through Saturday, December 7, 11 p.m. to 5 a.m. (4 nights)
Closure and Detour:
SR 400 southbound to I-285 westbound
Click here to view detour map
•    Motorists traveling on SR 400 southbound should exit at Glenridge Connector (Exit 3), then exit to SR 400 northbound. Motorists should continue on SR 400 northbound, then exit at I-285 westbound (Exit 4B).

Thursday, December 5, 11 p.m. to 5 a.m. (Overnight)
Closure and Detour:
Ashford Dunwoody Road to I-285 westbound
Click here to view detour map
•    Motorists traveling on Ashford Dunwoody Road to I-285 westbound should take the I-285 eastbound ramp. Continue on I-285 eastbound to Chamblee Dunwoody Road. Turn left onto Chamblee Dunwoody Road then left onto I-285 westbound.

Traffic pacing will periodically occur on the I-285 eastbound and westbound on-ramps to SR 400, both northbound and southbound, from 7 a.m. to 7 p.m. to assist crews, supply materials, and allow for construction. Pacing may require that the ramp lane width be reduced to allow construction vehicles to enter and exit the work zone. Additional project information is available at http://www.dot.ga.gov/BuildSmart/Projects/Pages/I285SR400.aspx

ADVISORY:

Exact construction dates may change due to weather or other factors. Motorists are cautioned to reduce their speed while traveling through work zones. Pay attention and watch for workers. Before heading out, get real-time information on work status and traffic conditions. Call 511, visit http://www.511ga.org/ or download the Georgia 511 app.