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.
Saturday 17th January 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 11 Tallaght SB to Junction 13 Dundrum | South | Lane 3 + 2 Closed | 22:00 | 06:00 | N/A | Operations | Gantry Maintenance |
Sunday 18th January 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 11 Tallaght SB to Junction 13 Dundrum | South | Lane 3 + 2 Closed | 22:00 | 06:00 | N/A | Operations | Gantry Maintenance |
Monday 19th January 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 9 Red Cow NB to Junction 6 Blanchardstown | North | Lane 3 + 2 + 1 Closed | 22:00 | 06:00 | N/A | Operations | Patch Repair |
| N4: Inbound Freeflow to M50 NB | Inbound | Freeflow Closed | 22:00 | 06:00 | Diversion via Chapelizod Bypass | Operations | Patch Repair |
| N4: Outbound Freeflow to M50 NB | Outbound | Freeflow Closed | 22:00 | 06:00 | Diversion via M50 Junction 9 Red Cow | Operations | Patch Repair |
| M50: Junction 6 Blanchardstown SB to 7 Palmerstown | South | Auxiliary + Lane 1 + 2 Closed | 22:00 | 06:00 | N/A | Operations | Patch Repair |
| N3: Inbound Freeflow to M50 SB | Inbound | Freeflow Closed | 22:00 | 06:00 | Diversion via N3 Parkway Rd | Operations | Patch Repair |
| N3: Outbound Freeflow to M50 SB | Outbound | Freeflow Closed | 22:00 | 06:00 | Diversion via M50 Junction 5 Finglas | Operations | Patch Repair |
Tuesday 20th January 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M11: Junction 5 Bray NB to M50: Junction 16 Cherrywood | North | Auxiliary + Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works |
| M50: Junction 16 Cherrywood NB Off slip | North | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 15 Carrickmines | Operations | Interchange works |
Wednesday 21st January 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 16 Cherrywood NB to Junction 15 Carrickmines | North | Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works |
| M50: Junction 15 Carrickmines NB Off slip | North | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 13 Sandyford | Operations | Interchange works |
| M50: Junction 15 Carrickmines NB On slip | North | Offslip Closed | 22:00 | 06:00 | Diversion via Ballyogan Rd | Operations | Interchange works |
Friday 22nd January 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 13 Dundrum SB to Junction 14 Leopardstown | South | Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works |
| M50: Junction 14 Leopardstown SB Off slip | South | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 15 Carrickmines | Operations | Interchange works |
Friday 23rd January 2026
| Location | Direction | Types of Closure | Time Closed | Time Reopened | Diversion Route | Operations / 3rd party works | Description of Work |
|---|---|---|---|---|---|---|---|
| M50: Junction 13 Sandyford SB to Junction 15 Carrickmines | South | Lane 1 Closed | 22:00 | 06:00 | N/A | Operations | Interchange works |
| M50: Junction 15 Carrickmines SB Off slip | South | Offslip Closed | 22:00 | 06:00 | Diversion via M11 Junction 5 Bray | Operations | Interchange works |
| M50: Junction 5 Finglas NB Off slip | North | Offslip Closed | 22:00 | 06:00 | Diversion via M50 Junction 4 Ballymun | Operations | P4 Terminal Repair |