Overview
- On the M50, most vehicle categories rise by 10c, with unregistered cars without a tag or video account unchanged, and HGVs over 10,000kg on video accounts up 20c.
- The Dublin Port Tunnel adds a €1 surcharge for southbound HGVs during weekday morning peaks from 6am to 10am, increasing the peak toll from €13 to €14 while other tunnel charges remain unchanged for 2026.
- Across PPP toll roads, most car tolls are unchanged except for 10c increases on the M3 (to €1.80) and M4 (to €3.60), with goods vehicles generally up 10c and M4 four‑axle HGVs up 20c.
- Tolls are regulated by a Consumer Price Index mechanism that caps rates at inflation, with a 2% CPI applied for August 2024 to August 2025.
- TII says toll income supports national road upkeep and PPP operations, while Sinn Féin TD Matt Carthy condemned the rises as added commuter costs.