Motorists are warned to expect major delays next week as carriageway resurfacing works begin for the new Lidl supermarket on A58 Park Road.
The resurfacing works begin on Monday, October 9 and are expected to be complete by Monday, October 16.
During this time, Park Road and Blackbrook Road will remain open with temporary two-way signals in effect, and Boardmans Lane will remain on a one-way closure.
Work will continue after the week of resurfacing works but with less severe delays expected.
For more information on roadworks in St Helens, visit www.sthelens.gov.uk/traffic-travel-parking.