From the 15th of January to the 28th of March, there will be a three-way traffic light system in place at Penryn Bridge with the east and west bound stops being out of use. This will cause major delays to services U1, U2, and U4.

From Monday the 8th of January to Monday the 22nd of January, there will be a closure along Methleigh Bottoms, Porthleven.

This will affect the U4 service.