Historic England and the National Trust argue that diverting the road underground will enhance the site. Druids, green campaigners and archaeologists have opposed the plans.
Historic England and the National Trust argue that diverting the road underground will enhance the site. Druids, green campaigners and archaeologists have opposed the plan.
A legal challenge is being launched to halt government plans for a two-mile tunnel under Stonehenge that will cut through a world heritage site. Earlier this month the transport secretary, Grant Shapps, approved the £1.7bn project, which will include 8 miles of extended dual carriageway along the A303 in Wiltshire.