Plan for M4 to south coast corridor to avoid Bath, through West Wiltshire

[whole diary]

[Chris from Nailsea]

From the BBC^» (British Broadcasting Corporation - home page):

Lorries and other traffic heading to the south coast from the M4 should be routed through Wiltshire instead of Bath, according to a government study.

Currently, the designated route from the M4 to the Dorset coast is via the A46 and A36, funnelling it across Cleveland Bridge and through Bath. But a National Highways' study has recommended making the A350 in Wiltshire the designated route instead.

Bath and North East Somerset Council (BANES) said it would make a "hugely positive impact" to traffic in the city. Wiltshire Council said it would need to secure investment but the finding was "a vital first positive step" towards improvements.

To avoid Bath, the agency's M4 to Dorset Coast Study recommends traffic should follow the A350 via Chippenham, Melksham and Westbury and then join the A36 at Warminster.  HGVs already have to find alternative routes due to an 18-tonne weight limit on Cleveland Bridge in Bath, introduced in 2021.

Manda Rigby, BANES cabinet member for transport, said the authority was "delighted at this outcome".  "No longer will Bath be seen as the preferred route for HGVs between the M4 and the south coast," she said.  "This will have a hugely positive impact on traffic flows long term in Bath and north east Somerset and air quality enhancements."



Parvis Khansari, from Wiltshire Council, said it will mean highway improvements could be made at "several key points in the county" including Melksham, Westbury, Warminster and Salisbury.  "This corridor is not only essential for regional travel, but these strategic roads also provide vital links between many of our towns and villages here in Wiltshire and so improving them will benefit us all," he said.  "There is a long way to go before we can secure this investment and make these improvements a reality, but this is a vital first positive step in the right direction."