Raleigh Police says a portion of Millbrook Road in Raleigh is closed in both directions near the intersection of Millbrook and Sweetbriar Drive.
The break has caused flooding on Millbrook between Auburn Road and Ivy Lane.
Detours are being established. However, motorists are advised to avoid the area if possible.
A second incident on Millbrook Road, this one sink hole, was reported near the road's intersection with Six Forks Road. Raleigh Communications confirmed the sink hold and water main break are related.
Raleigh Police says a Capital Area Transit bus was stuck in the sink hole. The bus was removed; there are no reports of any injuries related with the accident.
The road is expected to remain closed until midnight Friday.
1205 Front St., Raleigh N.C., 27609