HGV's Route During Closures
Tunnel users are advised that during closures all HGV’s must use Alfie Byrne Road travelling to or from Dublin Port from the north city. Please follow Electronic Message Signs located at Poplar Row and East Wall Road. Only cars are allowed to use East Wall Road between Alfie Byrne Road and Poplar Row.
Tunnel Closures
| Date | Start Time | End | End Time | Further Details |
|---|---|---|---|---|
| 27/08/2026 | 09:30 PM | 28/08/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 09/09/2026 | 09:30 PM | 10/09/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 10/09/2026 | 09:30 PM | 11/09/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 24/09/2026 | 09:30 PM | 25/09/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 08/10/2026 | 09:30 PM | 09/10/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 21/10/2026 | 09:30 PM | 22/10/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 22/10/2026 | 09:30 PM | 23/10/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 05/11/2026 | 09:30 PM | 06/11/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 18/11/2026 | 09:30 PM | 19/11/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 19/11/2026 | 09:30 PM | 20/11/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 03/12/2026 | 09:30 PM | 04/12/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 17/12/2026 | 09:30 PM | 18/12/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |
| 30/12/2026 | 09:30 PM | 31/12/2026 | 04:30 AM | Full Tunnel Closure - Planned Maintenace |