Plans for a new tunnel under Stonehenge and a major upgrade of the A303 have been unveiled today (January 12).Transport Secretary Chris Grayling has launched a consultation on proposals to upgrade a seven-mile single carriageway stretch of the A303 near Stonehenge in Wiltshire into a dual carriageway.The single carriageway section of the A303 currently runs alongside the stones and the proposed option is to construct a 1.8-mile dual carriageway tunnel to improve journey times, remove the sight...
