Motorists are advised that Woodlands Road will be closed from 10 April until 6 July as National Grid begins essential gas works.
Motorists are warned to expect delays in the area.
A signed diversion route will be in place.
For further information, please call National Grid on 0161 703 1000.
To find out about roadworks in St Helens visit: www.sthelens.gov.uk/traffic-travel-parking/roadworks