Ga. 400 lanes reopen after chemical cleanup

The two right lanes of Ga. 400 northbound between Holcomb Bridge Road and Mansell Road reopened around 9 p.m. Tuesday, according to the Georgia Navigator Web site.

Earlier Tuesday, a commercial vehicle hauling car wash sediment spilled its load onto the highway, Alpharetta Officer George Gordon said.

Vehicles were able to exit Ga. 400 onto Mansell Road, but the ramp from Mansell onto Ga. 400 northbound was closed until the spill could be cleaned up.