British authorities today approved plans for a contentious and long-delayed road tunnel under the site of Stonehenge but altered its route so it won't impede views of the sun during the winter solstice.
The government said the 1.8-mile (2.9-kilometer) tunnel will bury a frequently gridlocked road that now runs past the prehistoric monument in southwest England.
The Department for Transport said the tunnel will "reconnect the two halves of the 6,500 acre (2,600 hectare) World Heritage site which is currently split by the road, and remove the sight and sound of traffic from the Stonehenge landscape."
It said the revised route will be 50 yards (meters) further from the giant stone circle than previously proposed "to avoid conflicting with the solstice alignment."
But critics say the tunnel will disturb a rich archaeological site. Tony Robinson, host of TV archaeology show "Time Team," accused the government of "driving a thousand coaches and horses through the World Heritage Site."
University of Buckingham archaeologist David Jacques said "the Stonehenge landscape is unutterably precious and you tamper with it at your peril."
Stonehenge, built between 3000 BC and 1600 BC for reasons that remain mysterious, is one of Britain's most popular tourist attractions. It's also a spiritual home for thousands of druids and mystics who visit at the summer and winter solstices.