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
Saturday 25th July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
Sunday 26th July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
Monday 27th July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 13 Dundrum NB to Junction 12 Firhouse | North | Lane 2 +3 Closed | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works |
Tuesday 28th July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 6 Blanchardstown NB to Junction 4 Ballymun | North | Aux lane + Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works |
| M50: Junction 5 Finglas NB Offslip | North | Offslip Closed | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works |
| N2: Inbound free flow to M50 NB | North | Free flow Closed | 22:00 | 06:00 | Diversion via M50 Junction 6 Blanchardstown | Operations | Emos Gantry Works |
| N2: Outboumd free flow to M50 NB | North | Free flow Closed | 22:00 | 06:00 | Diversion via N2 Coldwinters | Operations | Emos Gantry Works |
Wednesday 29th July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 5 Finglas NB to Junction 3 | North | Aux lane + Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works |
| M50: Junction 4 Ballymun NB Offslip | North | Offslip Closed | 22:00 | 06:00 | Diversion via M1 Junction 2 Santry | Operations | Emos Gantry Works |
| M50: Junction 4 Ballymun NB Onslip | North | Onslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 5 Finglas | Operations | Emos Gantry Works |
| M50: Junction 3 free flow to M1 NB - Airport | North | Free flow Closed | 22:00 | 06:00 | Diversion via M1 Junction 2 Santry | Operations | Emos Gantry Works |
Thursday 30th July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 3 SB to Junction 5 Finglas | South | Aux lane + Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works |
| M50: Junction 3 SB free flow from Dublin Tunnel to M50 SB | South | Free flow Closed | 22:00 | 06:00 | Diversion via M50 Junction 3 RB | Operations | Emos Gantry Works |
| M50: Junction 4 Ballymun SB Offslip | South | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 5 Finglas | Operations | Emos Gantry Works |
| M50: Junction 4 Ballymun SB Onslip | South | Onslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 3 RB | Operations | Emos Gantry Works |
Friday 31st July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 4 Ballymun SB to Junction 6 Blanchardstown | South | Aux lane + Lane 1 Closed/span> | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works |
| M50: Junction 5 Finglas SB Offslip | South | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 6 Blanchardstown | Operations | Emos Gantry Works |
| N2: Outboumd free flow to M50 SB | South | Free flow Closed | 22:00 | 06:00 | Diversion via 4 Ballymun | Operations | Emos Gantry Works |
Saturday 1st August 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
Friday 24th July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 15 Carrickmines NB to Junction 12 FirhouseM50: Junction 15 Carrickmines NB to Junction 12 Firhouse | North | Lane 2 +3 Closed | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works | M50: Junction 11 Tallaght SB to Junction 13 Dundrum | South | Aux lane + Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Emos Gantry Works | M50: Junction 12 Firhouse SB Offslip | South | Onslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 13 Dundrum | Operations | Emos Gantry Works | M50: Junction 12 Firhouse SB Onslip | South | Lane 1 Closed | 22:00 | 06:00 | Diversion via M50 Junction 11 Tallaght | Operations | Emos Gantry Works |