Motorists are advised to avoid these areas if they can or to plan their journey to give themselves more time.
Below are 12 affected roads, how long the work is scheduled to last and the reason for the roadworks.
1. Chorley roadworks
These are some of the roadworks in and around Chorley from Tuesday, February 20. Photo: Kelvin Lister-Stuttard
2. Harrison Road, Chorley
What: Some carriageway incursion. Why: Virgin Media works. When: February 22 Photo: Google
3. Eaves Lane, Chorley
What: Some carriageway incursion. Why: Statutory infrastructure works. When: February 20 - 21 Photo: Google
4. Atherton Street, Adlington
What: Some carriageway incursion. Why: Utility repair and maintenance works. When: February 21 - 23 Photo: Google