Calne Town Council have today apologised for the delays on Oxford Road and Wood Street.
Wessex Water are currently on site working on a foul sewer suffering from structural defects.
Four-way traffic lights are in place between 7am and 7pm whilst the works are being carried out. Completion date is due to be 15th November.
The delays in the town centre are an added misery to motorists as works are also being carried out in London Road, making the morning school and work drives hugely delayed.