Motorists across Dún Laoghaire-Rathdown are being urged to check routes before setting off, with multiple closures, lane restrictions and temporary speed changes affecting journeys this week. For readers tracking Dublin news that impacts daily commuting, the latest county traffic notice outlines where delays are most likely between Saturday 20 June and Friday 26 June 2026.
The update covers motorway resurfacing, local road closures, active travel works and utility projects across key suburban routes. While many measures are temporary, drivers, residents and local Dublin business operators should expect slower trips in several parts of the county.
Dublin news: key traffic and roadworks update for 20-26 June
Temporary speed limits now in effect
A reduced 60km/h speed limit is in place on the northbound M11 from the county boundary near Junction 7 to Junction 5 from 22 June to 17 July 2026. The measure supports resurfacing works and may affect commuters heading toward the city.
Meanwhile, a 50km/h temporary speed limit remains on the westbound Wyattville Link Road between Cherrywood Avenue and the Cherrywood M50 southbound slip road. That restriction has been active since April and is expected to remain until 30 November 2026, or until underpass construction is complete.
Current closures drivers should know about
- Kilmacud Road Upper, Dundrum: closed 22-26 June for resurfacing linked to the Safe Routes to School scheme
- Hillcrest Road, Sandyford: partial closure on 24 June for maintenance
- Sutton’s Lane, Ballycorus: closed on the afternoon of 24 June for cleaning works
- Enniskerry Road (R117), Kilternan: closed from 8 June to 28 August for major upgrades
- Knapton Road, Dún Laoghaire: closed until 17 July for Active Travel Scheme works
- Wyattville Link Road westbound: closed until 30 November with alternative layouts in place
Where more disruption is expected
The council has also flagged a number of proposed temporary closures in the weeks ahead, including works on Dundrum Wood, George’s Street Lower, Killiney Hill Road, Torquay Road, Puck’s Castle Lane, Station Road, Marino Avenue link and Brock’s Lane. These projects are mainly tied to gas works, road maintenance and local infrastructure improvements.
Additional roadworks and utility activity are underway at:
- Ashlawn Park, Ballybrack
- Blackrock at Cross Avenue and Booterstown Avenue
- Carmanhall Road, Sandyford
- R119 Bray Road
- Cunningham Road, Dalkey
- Stillorgan and Deansgrange
Most of these works are taking place during daytime hours with Stop/Go systems or temporary lane restrictions.
Active travel projects continue across the county
Several longer-term schemes are still progressing, including the Dún Laoghaire Central Active Travel Scheme, with works focused on Glenageary Road Upper and Mounttown Road. The Dodder Greenway Ely’s Arch project is also ongoing, with occasional traffic control in place.
Authorities say peak traffic periods are being avoided where possible, with many works scheduled between 10am and 4pm. Pedestrian access is expected to remain open throughout.
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What drivers should do this week
- Allow extra time for school, work and delivery journeys
- Follow posted diversion routes carefully
- Slow down near crews, barriers and lane merges
- Check local route options before travelling
This Dublin news update is especially relevant for commuters, service providers and local Dublin business owners managing time-sensitive trips. With works spread across major and residential roads, route planning will be essential all week.
In short, Dublin news this week is clear: if you are travelling through Dún Laoghaire-Rathdown, expect disruption, watch for diversions and give yourself extra time. Article/Image Courtesy: Dún Laoghaire-Rathdown County Council
