Dún Laoghaire traffic updates and roadworks this week

Road users in Dún Laoghaire-Rathdown should prepare for multiple closures and traffic changes scheduled from 7 to 13 November 2026. These works, including active travel improvements and utility maintenance, will affect key routes across the county with diversions in place.

Plan ahead for road disruptions across Dún Laoghaire-Rathdown this week, as several closures and traffic arrangements will impact local journeys between 7 and 13 November 2026. The council advises motorists and pedestrians to allow extra travel time and adhere to all signage and temporary traffic controls.

Current and ongoing closures

Torquay Road, Foxrock remains closed daily from 8am to 6pm until 1 November 2026, for gas works between Leopardstown Road and Golf Lane. Pedestrian and local access are maintained, with diversion routes clearly marked.

Brides Glen Road in Shankill continues to be closed between Rathmichael Road and Mullinastill Road until 28 November 2026, facilitating the installation of a new watermain. Diversions remain in place.

Temporary traffic controls on Wyattville Link Road’s westbound lane will remain until 30 November 2026 due to ongoing construction of the Beckett Link Road Project underpass.

Upcoming proposed closures

Sorrento Road in Dalkey will be temporarily closed on 1 and 2 December 2026 from 10am to 4pm for gas works by Gas Networks Ireland. Pedestrian and local access will be retained. Objections or observations must be submitted by 12 noon on 18 November 2026.

Military Road, Ballybrack is scheduled for closure on Sunday, 6 December 2026, from 2pm to 6pm to accommodate the Christmas in the Village community event. Local and pedestrian access will be preserved, with diversions in operation.

Kill Avenue, Dún Laoghaire will experience overnight closures beside Ashgrove from 23 to 27 November 2026 between 7pm and 5am as part of the Central Active Travel Scheme works. Local access will be maintained with diversions in place.

Major works and schemes

The Dún Laoghaire Central Active Travel Scheme is largely complete and operational, with minor snagging, landscaping, and localised roadworks continuing under traffic management until mid-November. Work on the Dodder Greenway – Ely’s Arch Project advances at Orwell Road/Braemor Park and Orwell Road/Dodder Road Lower junctions. While final surfacing at Braemor Park is finished, footpath and tactile paving remain ongoing. Dodder Road Lower continues as a permanent westbound one-way towards Ely’s Arch. Completion is anticipated by the end of 2026.

Safe Routes to School updates

Holy Cross National School, Dundrum: Mostly complete works at Sandyford Road Car Park and Upper Kilmacud Road, with only minor snagging and landscaping expected.

Carysfort National School, Blackrock: Major works on Convent Road and Brookfield Terrace are finished, with minor details ongoing.

Holy Family National School, Monkstown: Works at Dunedin Terrace and Monkstown Grove are complete; roads fully open.

The Harold School: Most major work at Eden Road Lower and Harold Crescent is done; minor snagging continues with minimal traffic impact.

Proposed pedestrian crossing

Dún Laoghaire-Rathdown County Council plans to install a signalised pedestrian crossing at the N11 Cornelscourt junction. This will include upgraded traffic signals, improved footpaths, kerbing, tactile paving, and signage to enhance safety and accessibility for pedestrians and cyclists. For the latest updates on M50 roadworks, consult M50 Concession Limited. Road users are urged to remain vigilant, follow all temporary traffic management measures, and plan journeys accordingly during this busy period.