Car drivers will be charged 10 cent more to use the Watergrasshill bypass from the first of July.
The government deferred increases for the country's ten tolled roads for the first six months of the year due to the cost of living crisis.
Motorists using the M8 toll will be charged €2.10, while drivers using the M50 toll without a tag will see the charge increased from €3.20 to €3.50.
Transport Infrastructure Ireland say the increases are driven by inflation.
