A water main break caused a downtown Chapel Hill road to close for much of Thursday.
An alert shared by the Chapel Hill Police Department warned community members of a water main break along West Rosemary Street at 7:53 a.m. Traffic was stopped in both directions along the road between Church Street and Mitchell Lane, and police encouraged road-users to detour by using Franklin Street.
The Orange Water and Sewer Authority quickly began repairs after the break was noticed. A spokesperson for the agency later told Chapelboro the break was not caused by OWASA’s ongoing West Rosemary Street water main replacement project, as the break happened “deep under the street, where digging had not occurred.” Repairs are expected to take hours, with OWASA targeting for them to be finished and have the road reopened by 8 p.m. on Thursday.
While OWASA said only two addresses are directly impacted by the break, one of those is the apartment building Shortbread Lofts at 333 West Rosemary Street. Once repairs are finished, those customers will be under a boil water advisory for 18 hours as the water is tested for any contaminants that may have entered the stream during the repair process.
The area of the water main break overlaps with the work area of OWASA contractors, who are preparing for an extensive water main replacement along the length of West Rosemary Street. The agency will be replacing more than 3,500 feet of the ductile iron pipe running the length of the road from the Carrboro town line to Chapel Hill’s Columbia Street — largely because of its tendency to suffer breaks like Thursday’s. Before this full closure, crews shut down West Rosemary Street to one lane of traffic from North Merritt Mill Road to Andrews Lane this week as workers began to connecting customers to a temporary water line constructed to provide water when the main line replacement begins in 2026.
Featured photo by the Town of Chapel Hill.
Chapelboro.com does not charge subscription fees, and you can directly support our efforts in local journalism here. Want more of what you see on Chapelboro? Let us bring free local news and community information to you by signing up for our newsletter.
Related Stories
‹

Overnight Closures Set for Orange County I-40 Ramp; Crews Prepare for Traffic ShiftAhead of a traffic shift in the heart of the I-40 widening project in Orange County, construction and road crews are set to close an on-ramp.

Work on I-40 Widening Project Set to Close Lanes, Exit Ramps Overnight in HillsboroughThe ongoing work to widen I-40 in Orange County is set to disrupt overnight traffic patterns for the rest of the week, according to NCDOT.

NCDOT: Overnight Bridge Demolition for I-40 Widening Project Will Close Old NC 86A old bridge of I-40 in Hillsborough is set to be demolished as the state Department of Transportation continues widening in Orange County.

NCDOT: Bridge Work on I-40, Old NC 86 Means Overnight Closures in Orange CountyThe latest batch of overnight closures for Interstate 40 and Old N.C. 86 in Orange County are set to happen this week, according to an alert from the North Carolina Department of Transportation.

Old NC 86 Set to Begin New Overnight Closures in Hillsborough for I-40 Widening, Bridge WorkThe North Carolina Department of Transportation will close down Old N.C. 86 under the I-40 bridge nightly until March 30.

After Nightly Closures, Millhouse Road Set for Months-Long Shutdown for I-40 WideningA release from NCDOT said Millhouse Road will be fully closed from New Jericho Road to Cell Tower Drive for four months as I-40 is widened.

UPDATE: Work on Interstate 40 in Orange County This Weekend PostponedEditor’s Note: The original version of this story cited incorrect wording from the North Carolina Department of Transportation about the length of the closure of I-40 East. An updated release from the state department clarified the entire widening project in Orange County is 11.4 miles, but the closure would only be at the split of […]

East Franklin Street Reopens After Repair of Small Sinkhole, Traffic DetoursThe Town of Chapel Hill issued an alert at 3:40 p.m. on Monday saying East Franklin Street had been repaired from the sinkhole and any resulting damage.

Car Crash and Downed Utility Lines Close NC 54 Near Chapel Hill on ThursdayTraffic on one of Chapel Hill's most traveled roads, NC 54, is being diverted Thursday thanks to a car crash and subsequent road closure.

W. Rosemary Street in Chapel Hill Closed Amid Water Main BreakAn alert shared by the Chapel Hill Police Department warned community members of a water main break along West Rosemary Street at 7:53 a.m.
›