A major £1 million resurfacing project is currently underway on one of Northern Ireland’s busiest cross-border routes, with Infrastructure Minister Liz Kimmins overseeing essential maintenance works on the A1 Banbridge By-pass. The scheme, which commenced on Friday 17 April 2026, targets the southbound carriageway between the Rathfriland Road Junction and Newry Road (The Boulevard Outlet) Junction, aiming to improve safety and surface quality for thousands of daily commuters and cross-border travellers.
Twelve Days of Works on Critical Artery
The programme runs until 29 April 2026, with contractors working primarily during weekends and overnight to minimise disruption to peak-time traffic. The A1 serves as a vital link between Belfast and Dublin, carrying approximately 20,000 vehicles daily at Banbridge, including significant heavy goods vehicle traffic using the cross-border corridor.
The Department for Infrastructure has scheduled the majority of disruptive work outside business hours, though daytime lane restrictions will apply during the final week of operations.
Minister Defends Investment Amid Maintenance Backlogs
Minister Kimmins framed the investment as part of ongoing efforts to tackle infrastructure decay across the region. In a statement issued by the Department, she said:
“This is a substantial investment for our major road network. The A1 carries thousands of vehicles per day including many cross border travellers. These essential resurfacing works will deliver significant benefits for all road users and demonstrates my commitment to improving our road network, which is vital for connecting our businesses and communities. I would like to thank all local residents, businesses and those who travel along the A1 for their patience while this essential infrastructure work is carried out.”
Significant Disruptions Planned
Motorists face a complex schedule of closures and restrictions over the twelve-day period. The Department has warned that “some delays can be expected” despite efforts to programme work outside peak hours, and has imposed a temporary 40 mph speed limit with overtaking prohibited throughout the works zone.
Key traffic management measures include:
- Overnight closure (17 April): Full southbound closure from 9pm Friday to 6am Saturday between Dromore Road Junction and Newry Road Junction, with diversions via A26 Dromore Road and local streets through Banbridge town centre.
- Weekend closure (18–20 April): Continuous closure from 6am Saturday to 6am Monday between Newry Road off-slip and on-slip, diverting traffic via A26 Bridgewater Roundabout.
- Nightly closures (20–29 April): Southbound closed 9pm to 6am each night between Dromore Road and Newry Road Junctions.
- Daytime lane restrictions (21–28 April): Single-lane operation daily from 6am to 9pm between Rathfriland Road and Newry Road.
- Junction restrictions: A50 Old Manse Road Junction limited to left turns only (21–28 April); A1/B10 Rathfriland Road on-slip closed continuously from 9pm on Tuesday 21 April until 6am on Wednesday 29 April, though access to the park-and-ride facility and local residences will be maintained.
Context of Wider Investment
The £1m scheme forms part of a broader push by the Department to address road maintenance backlogs. In recent months, Minister Kimmins has announced over £40m in road investments since December 2025, including a £7.85m Winter Recovery Fund and £30m for 40 resurfacing schemes. An additional £2.5m was allocated in February 2026 for essential maintenance following severe weather damage.
However, the Banbridge works come as the Department prepares for far more extensive A1 improvements. The long-awaited A1 Junction Improvements Phase 2 project—aimed at grade-separating five remaining junctions and eliminating dangerous central reservation gaps—is scheduled to commence construction in summer 2026, mere weeks after these resurfacing works conclude. That project has seen costs escalate dramatically from an initial £22m estimate in 2006 to £120-130m as of April 2025, with construction expected to last three years.
Unanswered Questions and Missing Details
While the Department has provided granular detail on traffic management, several gaps remain in the public communication. The announcement omits specific information about the condition of the northbound carriageway, which shares the same ageing infrastructure, and does not clarify why this specific southbound stretch requires immediate intervention ahead of the major junction reconstruction.
Furthermore, with completion pegged to 29 April “subject to favourable weather conditions,” the Department has not specified contingency timelines should Northern Ireland’s unpredictable spring weather cause delays, nor has it quantified the economic impact of the diversions on Banbridge town centre businesses.
Questions stakeholders might consider:
- Why is this £1m resurfacing scheme proceeding separately from the £120m+ junction improvement programme scheduled to begin mere weeks later, rather than being integrated to minimise repeated disruption to the same stretch of carriageway?
- What assessment has been made of the cumulative impact on Banbridge traffic when this scheme overlaps with other regional roadworks, particularly given the single-lane daytime restrictions during working hours?
- How does the Department justify the cost escalation on the broader A1 Junction Improvements Phase 2, and will similar cost control measures be applied to future maintenance schemes?
- What provisions exist for public transport users and active travel advocates during these works, given the A1’s role in connecting communities?
- Given recent severe weather’s impact on the road network, what guarantees can the Department offer that this new surface will withstand future winter conditions better than previous resurfacing programmes?
What Happens Next
With works currently underway and scheduled to conclude on 29 April 2026, motorists are advised to monitor TrafficwatchNI for real-time updates and weather-related delays. The Department has committed to keeping the public informed of any programme changes.
Attention will soon shift to the far more significant A1 Junction Improvements Phase 2, set to break ground this summer. That three-year construction programme will fundamentally alter traffic flow through the Banbridge corridor, raising questions about whether this month’s resurfacing represents prudent maintenance or a missed opportunity for coordination with the larger scheme.