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Transform 285/400: Full Closure of SR 400 Northbound

Weather permitting, Georgia Department of Transportation contractors will implement a nightly full closure of SR 400 northbound due to construction work on the I-285 bridge over SR 400.

WHEN:
Monday, May 8, at 11 p.m. to Tuesday, May 9, at 5 a.m.
Tuesday, May 9, at 11 p.m. to Wednesday, May 10, at 5 a.m.
Thursday, May 11, at 11 p.m. to Friday, May 12, at 5 a.m.
Friday, May 12, at 11 p.m. to Saturday, May 13, at 5 a.m.

WHERE:        
Full Closure of SR 400 northbound
(Detour Map)

  • Motorists traveling on SR 400 northbound should use Exit 4A I-285 eastbound and Exit 29 Ashford Dunwoody Road, and I-285 westbound and to access Exit 27A SR 400 northbound.

Click here for more information.

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For real-time construction & traffic conditions, visit 511ga.org or download the Georgia 511 app (available in Google Play and Apple App Store).

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