Motorists, commuters and local residents are being urged to plan journeys carefully as fresh traffic measures come into effect across Dún Laoghaire-Rathdown this week. This Dublin news update covers key road closures, resurfacing works, speed restrictions and active travel projects scheduled from 1 to 7 August 2026, with several routes expected to face delays.
The latest council notice highlights a mix of short-term closures, major infrastructure works and public safety improvements affecting areas including Blackrock, Shankill, Dalkey, Dundrum, Killiney and Dún Laoghaire. For anyone travelling for work, school runs or local Dublin business activity, checking routes in advance will be essential.
Dublin news: Main roadworks and traffic restrictions this week
One of the longest-running measures remains on the Wyattville Link Road westbound, where a temporary 50 km/h limit continues between Cherrywood Avenue and the Cherrywood M50 southbound slip road. The restriction is tied to underpass construction linked to the Beckett Link Road Project and is expected to remain until 30 November 2026 unless works finish earlier.
Among the currently approved road closures and traffic changes are:
- Brennanstown Road closed from 4 to 24 August for drainage works
- Green Road, Blackrock closed 10 to 12 August during daytime hours for gas works
- George’s Avenue, Blackrock closed on 14 August for reinstatement works
- Dodder Road Lower, Rathfarnham closed from 10 August for about one week under the Active Travel Scheme
- Mounttown Road Lower, Dún Laoghaire operating with a temporary southbound one-way system from 4 August to 30 October
- Brides Glen Road, Shankill closed until 26 September for watermain installation
- Enniskerry Road, Kilternan closed until 28 August for road upgrade works
New local works are also due at Smyth’s Villas and York Road in Dún Laoghaire, Ashlawn Park in Ballybrack, and parts of Shankill including Shanganagh Cliffs and Cherrywood Park.
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Proposed closures and community events
Several temporary closures are still at proposal stage. Castle Street in Dalkey may close on 22 and 23 August to support the Dalkey Lobster Festival, while maintaining pedestrian and local access. A laneway between Blackrock DART Station and Blackrock Park is also proposed for closure from 24 to 28 August for ground investigation works.
In Glencullen, Ballybrack Road is set for a short closure on 10 September to facilitate a fundraising 5km race organised by local community and GAA groups.
These community-linked changes may be temporary, but they are important for residents, visitors and local Dublin business owners who depend on smooth access.
Active travel works and pedestrian safety improvements
This Dublin news update also includes progress on active travel and school access schemes. Works continue on the Dodder Greenway project near Orwell Road and Braemor Park, with additional activity moving toward Dodder Road Lower. School-related safety improvements are nearing completion in Dundrum, Carysfort and Monkstown, while works continue around The Harold School with temporary traffic signals still in place.
Meanwhile, the council has announced plans for a new signalised pedestrian crossing at the N11 Cornelscourt Junction. The proposal includes:
- Traffic signal upgrades
- Improved footpaths and kerbing
- Tactile paving for accessibility
- Updated road markings and signage
- Safer links for cyclists and public transport users
Although this is a local transport story, such infrastructure improvements matter to broader audiences interested in Study in ireland or Work in ireland, as safe and reliable mobility is a key factor for families, workers and students choosing where to live.
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What road users should do now
Drivers are advised to allow extra travel time, respect temporary signage and expect Stop/Go systems in some locations. Pedestrians and cyclists should also stay alert around works zones, especially where temporary crossings, narrowed paths or detours are in place.
The key takeaway from this Dublin news report is simple: traffic disruption will be widespread across parts of Dún Laoghaire-Rathdown this week, but early planning can help avoid unnecessary delays. With major construction, resurfacing and school-access projects progressing at once, residents should keep a close eye on local notices before setting out.
