Plans to dig a two-mile (3.2km) road tunnel near Stonehenge have been given the go ahead by the chancellor.
The A303, which often suffers from severe congestion, currently passes within a few hundred metres of the ancient monument.
The plan is to build a dual carriageway alternative out of sight of the World Heritage site but it is opposed by some archaeologists and environmentalists.
Rishi Sunak told the commons: “This government’s going to get it done.”