M50 MOTORWAY
Working Day and Night to keep Dublin Moving

PLANNED ROAD WORKS

Latest Traffic Management Report

The following are the latest planned traffic management on the M50 motorway. The information is updated on a regular basis by M50 Concession Limited.

Advance Notice: 2026 M50 Pavement Resurfacing Works

Essential pavement resurfacing works are planned on the M50 between Junction 10 and Junction 12, northbound and southbound, from Monday 18 May to Friday 12 June 2026.

M50 Concession Ltd will be carrying out pavement renewal works as part of the annual maintenance programme. These works are required to maintain the safety, performance and long-term condition of the motorway.

The works will take place overnight between 21:00 and 06:00, when traffic volumes are lower, in order to minimise disruption to road users.

Traffic management will be in place during the works, including lane closures and diversions where required. Temporary reduced speed limits will apply. Road users are advised to allow additional time for their journeys and to follow the temporary traffic management diversions in place.

As with all resurfacing works, the programme is weather dependent and may be subject to change due to operational requirements or site conditions.

We apologise for any inconvenience caused and thank road users and local residents for their patience and cooperation while these essential works are completed.

For general queries, please contact info@m50concession.com

Monday 10th August 2026

Location Direction Types of Closure Time Closed Time Reopened Diversion Route Operations / 3rd party works Description of Work
M50: Junction 5 Finglas SB to Junction 7 Palmerstown South Lane 2 +3 Closed 22:00 06:00 N/A Operations Emos Gantry Works
M50: Junction 13 Dundrum NB to Junction 12 Firhouse North Lane 1 Closed 22:00 06:00 N/A Operations Safety Barrier Repair

Tuesday 11th August 2026

Location Direction Types of Closure Time Closed Time Reopened Diversion Route Operations / 3rd party works Description of Work
M50: Junction 10 Ballymount SB to Junction 13 Dundrum South Auxiliary + Lane 1 Closed 22:00 06:00 N/A Operations Emos Gantry Works
M50: Junction 11 Tallaght SB Offslip South Offslip Closed 22:00 06:00 Diversion via M50 Junction 13 Dundrum Operations Emos Gantry Works
M50: Junction 11 Tallaght SB Onslip South Onslip Closed 22:00 06:00 Diversion via M50 Junction 10 Ballymount Operations Emos Gantry Works
M50: Junction 12 Firhouse SB Offslip South Offslip Closed 22:00 06:00 Diversion via M50 Junction 13 Dundrum Operations Emos Gantry Works
M50: Junction 12 Firhouse SB Onslip South Onslip Closed 22:00 06:00 Diversion via M50 Junction 10 Ballymount Operations Emos Gantry Works

Wednesday 12th August 2026

Location Direction Types of Closure Time Closed Time Reopened Diversion Route Operations / 3rd party works Description of Work
M50: Junction 12 Firhouse SB to Junction 13 Dundrum South Lane 1 + 2 Closed 22:00 06:00 N/A Operations Emos Gantry Works
M50: Junction 12 Firhouse SB Onslip South Onslip Closed 22:00 06:00 Diversion via M50 Junction 11 Tallaght Operations Emos Gantry Works

Thursday 13th August 2026

Location Direction Types of Closure Time Closed Time Reopened Diversion Route Operations / 3rd party works Description of Work
M50: Junction 12 Firhouse SB to Junction 14 Sandyford South Lane 1 + 2 Closed 22:00 06:00 N/A Operations Emos Gantry Works
M50: Junction 13 Dundrum SB Offslip South Onslip Closed 22:00 06:00 Diversion via M50 Junction 15 Carrickmines Operations Emos Gantry Works
M50: Junction 14 Sandyford SB Offslip South Offslip Closed 22:00 06:00 Diversion via M50 Junction 15 Carrickmines Operations Emos Gantry Works
N2 Outbound free flow to N2 Outbound Outbound Free flow Closed 22:00 06:00 Diversion via M50 Junction 4 Ballymun Operations Pencil Cones Repair

Friday 7th August 2026

Location Direction Types of Closure Time Closed Time Reopened Diversion Route Operations / 3rd party works Description of Work
M50: Junction 3 M1/M50 SB to Junction 5 Finglas South Lane 2 +3 Closed 22:00 06:00 N/A Operations Emos Gantry Works
M50: Junction 3 Onslip from RB to M50 SB South Onslip Closed 22:00 06:00 Diversion via M50 Junction 2 Santry Operations Emos Gantry Works
M50: Junction 12 Firhouse SB to Junction 13 Dundrum South Lane 1 Closed 22:00 06:00 N/A Operations Surface Repair

Saturday 8th August 2026

No Traffic Management
Location Direction Types of Closure Time Closed Time Reopened Diversion Route Operations / 3rd party works Description of Work

Sunday 9th August 2026

No Traffic Management
Location Direction Types of Closure Time Closed Time Reopened Diversion Route Operations / 3rd party works Description of Work