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 27th June 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
Sunday 28th June 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
Monday 29th June 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 6 Blanchardstown to Junction 7 Palmerstown | South | Aux lane Closed | 22:00 | 06:00 | N/A | Operations | Interchange Works |
| M50: Junction 7 Palmerstown SB Offslip | South | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 9 Red Cow | Operations | Interchange works |
| N4: Outbound | Outbound | Lane 3 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works |
Tuesday 30th June 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 5 Finglas | South | Aux lane +Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Go Safe Works |
| M50: Junction 4 Ballymun SB Onslip | South | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 3 | Operations | Go Safe Works |
| M50: Junction 9 Redcow NB to Junction 7 Palmerstown | North | Aux lane +Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works/Musoirs Repair |
| M50: Junction 7 Palmerstown NB Offslip | North | Lane 2 Closed | 22:00 | 06:00 | Diversion via N4 Junction 2 Liffey Valley | Operations | Interchange works/Musoirs Repair |
| N4: Outbound | Inbound | Lane 2 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works/Musoirs Repair |
Wednesday 01st July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 9 Redcow NB to Junction 7 Palmerstown | North | Aux lane Closed | 22:00 | 06:00 | N/A | Operations | Interchange works |
| M50: Junction 7 Palmerstown NB Offslip | North | Lane 1 Closed | 22:00 | 06:00 | Diversion via N4 Chapelizod | Operations | Interchange works |
| N4: Outbound | Outbound | Lane 1 + 2 Closed | 22:00 | 06:00 | N/A | Operations | Interchange Works |
| N4: Outbound free flow to M50 SB/ NB | Outbound | Freeflow Closed | 22:00 | 06:00 | Diversion via N4 Junction 2 Liffey Valley | Operations | Interchange works |
Thursday 02nd July 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 7 Palmerstown NB to Junction 6 Blanchardstown | North/South | Auxiliary Lane Closed | 22:00 | 06:00 | N/A | Operations | Parapet Joint Repair |
| N4: Inbound free flow to M50 NB | Inbound | Slip closed | 22:00 | 06:00 | Diversion Via N4 Chapelizod | Operations | Parapet Joint Repair |
| N7: Inbound | Inbound | Lane 2 +3 Closed | 22:00 | 06:00 | N/A | Operations | Interchange Works |
| N7: Inbound on slip | Inbound | Slip closed | 22:00 | 06:00 | Diversion via M50 Junction 10 Ballymount | Operations | Interchange Works |
Friday 26th June 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| N7 Outbound | Outbound | Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works |
| N7: Outbound Freeflow to M50 SB / R 110 Inchicore | Outbound | Freeflow Closed | 22:00 | 06:00 | Diversion via Bowstring Bridge | Operations | Interchange works |
| M50: Junction 6 Blanchardstown NB Offslip | Inbound | Offslip Closed | 22:00 | 06:00 | Diversion via N3 Junction 2 Blanchardstown Village | Operations | Noise Barrier Repair |