Heavy goods vehicles will see an additional fee of up to 50 cent from January.
Further increases to the country's tolls will force hauliers onto regional roads, according to the Irish Road Haulage Association.
Transport Infrastructure Ireland announced yesterday heavy goods vehicles will be hit with an additional fee of up to 50 cent on toll roads around Ireland, including the M50, the M7, M8 and N6.
It's the second price hike in the space of the year, while cars and motorbikes will also see an extra 10 or 20 cent on the price of their commute.
President of the IRHA and Rosenallis' Ger Hyland, of Hyland Transport, says it's another attack on rural businesses:
The Taoiseach has warned Ireland faces legal challenges if it breaches contracts with companies operating motorway tolls.
Motorists face another hike in toll charges next month, which Transport Infrastructure Ireland says is related to inflation.
Previously, the Government deferred increases from taxpayer funding.
Taoiseach Leo Varadkar gave a warning to Sinn Fein leader Mary Lou McDonald over her party's stance on the issue:
Read More: Toll Prices To Rise Once Again
Orange Wind Alerts Issued As Storm Bram Approaches
Former Irish Soccer Legend Backs Offaly Community After Arson Attack
Tributes Paid To Former Fine Gael Midlands Politician
Midlands 103 Launches Joint Christmas Appeal With Simon Community
Offaly Arson Attack Is An Attack On Society Itself - Taoiseach
Woman Facing Life In Prison After Double Midlands Murder
Housing Committee Chair Flags Cost Concerns Over Apartment Fire Safety Scheme
Justice Minister Wants People To Come Forward Over Offaly Arson Attack
New Report Warns Of “Poor Liquidity” As Ireland’s Housing Market Stalls
Laois TD Renews Calls For Updated Wind Farm Guidelines
Midlands Man Laid To Rest Today
Anti-Racism Funding Granted For Offaly And Westmeath Groups
Gardaí Begin Murder Investigation After Child And Woman Dies In Offaly House Fire
Ashling Murphy Murder "Wrongly Accused" Granted Bail Over Theft Charge
Young Boy And Woman Killed In Offaly House Fire
Laois Makeup Artist Warns Of Expired Suncream Dangers
Lynx and Wolves In Ireland Pose Minimal Threat - Offaly Biodiversity
€4.5m Going To Midlands Suckler Farmers
Westmeath Writer Nominated Posthumously For Award