Lasting from just one day to over a month, the projects include road closures and temporary traffic lights to allow work to be completed.
Motorists are advised to avoid these areas in Chorley if they can or to plan their journey to give themselves more time.
Below is a full list of each affected road, how long the work is scheduled to last and the reason for the roadworks.
5. Church Lane Charnock Richard
When: May 30 - June 1. Why: utility repair and maintenance works, short sided disconnection of old lead supply and replace with new water connection Photo: UGC
6. Ordnance Road
When: May 30 - June 21. Why: Surface dressing treatment, supplementary lockdown and relining will require four days on site during 28 day permit window Photo: UGC
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