A Worth Valley road will be closed between 7am and 8pm today to allow for resurfacing work.
Improvements are being carried out on Sun Lane in Stanbury, which will affect regular bus services.
A shuttle bus will instead operate between Haworth Surgery and Stanbury. This will depart from Haworth Surgery at 7.40am, 8.40am and hourly until 5.40pm.
Departures from Stanbury will be at 7.53am, 8.53am and hourly until 5.53pm.
The shuttle will connect with the scheduled 664 Shuttle Service in either direction to maintain a through route.
However, passengers have been warned that due to the closure, a diversion will operate, which will omit a number of bus stops from West Lane to Lumbfoot.