Town of Apex issued the following announcement on Jul. 22.
Beginning July 26th, partial road closures will be necessary to repair a water main through downtown Apex. Work will be done on N. Salem Street from NC55 to Chatham Street, and from Center Street to Hunter Street. Expect delays in this area of town from 9am-5pm daily, for about 5 weeks
Original source can be found here.
Source: Town of Apex