Four official sources give four start dates for widening NC-16 between Rea Road and Waxhaw Parkway. The Town of Waxhaw's traffic FAQ says construction begins in 2027. The town's own project page for the same road says 2030, with completion estimated for 2035. NCDOT's PublicInput page says right-of-way acquisition began in 2025 and construction begins in 2029. The state's current Transportation Improvement Program, dated January 2026, programs right-of-way for fiscal 2026 and construction for fiscal 2029.
The conflicting dates matter less than the order they hide. Funding years set by the state Board of Transportation decide when crews show up, and those years put Providence Road's widening behind two other projects. One of them is already underway. The other is the Rea Road extension, and its schedule changed in September in a way the public project pages haven't caught up with yet.
The Document That Sets the Schedule
NCDOT scheduled a drop-in meeting for Oct. 22 at Weddington United Methodist Church's Helms Hall on four linked projects under STIP numbers U-5769A, U-5769B, U-3467A and U-3467B. NCDOT described its purpose as reintroducing the projects and sharing the proposed design. The design maps help with what the roads will look like. They do less for timing, because a design doesn't move until the state assigns money to it.
The money is in the State Transportation Improvement Program and in the monthly amendments the Board of Transportation approves. Two of those amendments explain most of what has changed around Waxhaw and Weddington.
The first came in August 2025. The Board moved right-of-way for the NC-16 widening from fiscal 2025 to fiscal 2026 to give the project more time for planning and design, and kept construction funding starting in fiscal 2029. That explains why PublicInput still shows a 2025 right-of-way date and the January 2026 STIP shows 2026.
The second came on Sept. 3, 2026, and it reorders the corridor.
| Source | NC-16 widening, U-5769 | Rea Road extension, U-3467 |
|---|---|---|
| Waxhaw traffic FAQ | Construction 2027 | Not listed |
| Waxhaw NC-16 project page | Right-of-way 2026, construction 2030, completion est. 2035 | Not listed |
| NCDOT PublicInput | Right-of-way 2025, construction 2029 | Right-of-way resumed Summer 2026, construction Summer 2027 |
| NCDOT project page, updated Feb. 20, 2026 | Not listed | Right-of-way resumed Summer 2024, construction Summer 2027 |
| STIP and Board actions | Right-of-way FY 2026, construction FY 2029 | Segment A construction FY 2028, Segment B FY 2030 |
Rea Road Split in Two
The Rea Road project creates a new 1.7-mile road running east from Providence Road to Weddington Road near Twelve Mile Creek Road. It also widens 2.7 miles of existing Weddington Road from two lanes to four, out to Waxhaw-Indian Trail Road. NCDOT expects the new road to be signed as NC 84, with a posted speed of 45 mph. The project's history is long. Right-of-way work first began in May 2018 and was suspended in August 2019.
As of mid-October, both of NCDOT's public pages for the project still say construction begins in Summer 2027. On Sept. 3, the Board of Transportation approved splitting the project in two "at the request of the Division." According to the Board's September minutes, segment A runs from NC 16 to just west of Weddington Hills Drive, and its construction funding starts in fiscal 2028. Segment B runs from there to just east of Waxhaw-Indian Trail Road, and its funding starts in fiscal 2030.
The split has two practical effects. Construction on the western half, where the new road meets Providence Road, now has money a year ahead of the NC-16 widening. The eastern half, which includes the widening toward Waxhaw-Indian Trail Road, now has money a year after it. Anyone planning around a single Summer 2027 start for the whole corridor is working from a date the Board has since replaced. The project as a whole is estimated at $179 million, and NCDOT lists its completion date as to be determined.
Where the Two Projects Meet
The Rea Road extension was redesigned to fit the Providence Road widening, which is why the two can't be understood separately. At the Rea Road, NC 16 and Rea Road Extension intersection, the updated design replaces direct left turns onto NC 16 with signalized median U-turns on both sides of Providence Road. NCDOT says it made that change specifically to tie the extension into the U-5769 widening. Because U-5769 will carry the four-lane divided section through the whole area, the NC 16 improvements in earlier Rea Road designs were "substantially shortened."
The rest of the 2026 revisions add detail along NC 84:
- A roundabout at the Waxhaw-Indian Trail Road intersection with the Village Commons Shopping Center driveways, just south of the NC 84 intersection
- A full signalized intersection at Hardwood Drive, replacing a roundabout shown in the earlier design
- Weddington High School's central access drive, which buses use now, connected to the widened NC 84 and gated for special events only, following a 2023 traffic study
- Median crossovers and U-turn bulbs at Camden Drive, at the existing Weddington Road intersection, east of the bridge over West Fork Twelve Mile Creek, and west of Mundys Run at a future development access road
The cross-section is four lanes with 12-foot inside lanes, 14-foot outside lanes wide enough for bicycles, and a 23-foot raised grass median. NCDOT says it will work with local municipalities on whether to include sidewalks. NCDOT's research summary adds that sidewalks depend on coordination and cost-sharing with Weddington and Wesley Chapel.
On Providence Road itself, NCDOT proposes a four-lane divided road from the Rea Road extension to Waxhaw Parkway, with a mix of conventional and superstreet sections. The agency describes it as a continuation of the four-lane divided section that already runs north of Rea Road. Weddington's transportation page explains what that means at the wheel. Raised medians and reduced-conflict intersections redirect some turns, so drivers make certain left turns by passing through and coming back with a U-turn. The STIP splits the corridor in two. U-5769A runs 4.05 miles from the Rea Road extension to Bonds Grove Church Road. U-5769B runs 1.73 miles from Bonds Grove Church Road to Waxhaw Parkway. PublicInput estimates the cost at $92.65 million for right-of-way and $151.90 million for construction, $244.55 million in total, and notes that those figures may change. The design maps currently posted for this segment are from 2019.
The Order You Will Actually Drive Through
Lined up by date, the published schedules give this sequence:
- Pine Oak Road at Waxhaw-Marvin Road, underway now. Construction began Aug. 17, 2026, and was expected to take about seven months, with completion targeted for spring 2027. The project changes the sharp-angle T-intersection to a more perpendicular layout, adds turn lanes on all three approaches, and installs a traffic signal. The town said roads would stay open with no planned detours, though there may be occasional traffic shifts or short lane closures. In its Sept. 11 update, the town said major visible work had not started yet because gas and water relocation permits were still in process, and it expected visible activity within weeks.
- Rea Road extension, segment A, construction funding fiscal 2028. This covers NC 16 to Weddington Hills Drive, including the new median U-turn intersection at Providence Road.
- NC-16 widening, construction funding fiscal 2029. This covers Rea Road extension to Waxhaw Parkway. Waxhaw's project page puts the start at 2030 and estimates completion in 2035. That completion date is the town's estimate, not one set in the STIP.
- Waxhaw Parkway West, construction May 2029. The Helms Road Extension, project HL-0158, extends Waxhaw Parkway West one mile from Waxhaw-Marvin Road to NC 16. Waxhaw's project page lists right-of-way acquisition and utility relocation in March 2027, construction in May 2029, and completion estimated for 2030, along with improvements for pedestrians.
- Rea Road extension, segment B, construction funding fiscal 2030. This covers Weddington Hills Drive to east of Waxhaw-Indian Trail Road, including the new roundabout at Village Commons.
If those dates hold, items two through five will have overlapping construction windows in the same part of Union County around the turn of the decade. Waxhaw Parkway West and the NC-16 widening are both scheduled for 2029 construction and meet at Providence Road. The town's NC-16 page warns that schedules can change because of weather, contractor availability and utility conflicts, and that "dates and details are not guaranteed."
Comments Still Count After the Meeting
NCDOT set up the Oct. 22 meeting as a drop-in with no formal presentation, with its representatives on hand to answer questions and receive comments. NCDOT's notice doesn't set a cutoff for written comments afterward, and the Rea Road project page says the agency accepts comments throughout project development. Each project has its own line. You can reach the Providence Road widening at 984-205-6615 with project code 3254, or by email at [email protected]. You can reach the Rea Road extension at the same number with project code 7100, or at [email protected]. Maps, timelines and cost estimates are posted on NCDOT's NC-16 Providence Road page and its Rea Road Extension page. Owners whose property is along either corridor can find the state's right-of-way acquisition process explained in a video linked from Waxhaw's NC-16 project page.
Years of construction near Providence Road and NC 84 can change how a property along the corridor is accessed, shown and valued. If you're deciding whether to sell before the work starts or after it ends, Whitley Stewart can go through these schedules with you and how they apply to your street. Let's Connect.
