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UK Government Approves Controversial Stonehenge Road Tunnel

cultural-heritage · 2026-04-27

The UK government has approved a £1.7 billion (€2 billion) plan to build a dual-carriageway tunnel under the Stonehenge UNESCO World Heritage site in Wiltshire, England. Transport Secretary Grant Shapps gave the green light despite widespread opposition from archaeologists, Druids, and heritage groups. The 3.2 km tunnel will replace the congested A303 road that currently runs within 150 meters of the Neolithic monument, aiming to reduce traffic noise and reunite the stone circle with its prehistoric landscape. English Heritage CEO Kate Mavor supported the project, stating it will help future generations appreciate the wonder. Highways England claims the tunnel will restore the landscape to its original setting and speed up travel to southwest England. However, opponents including the Stonehenge Alliance (which has gathered 125,000 signatures against the plan) and archaeologist David Jacques of the Blick Mead project call the decision "incredibly stupid" and an "international scandal." Druid leader Arthur Pendragon has vowed to lie down in front of bulldozers to stop construction, which could begin in 2023. The tunnel will be built 200 meters from the stones, and the project involves collaboration with English Heritage, National Trust, Historic England, and the independent A303 Scientific Committee. Stonehenge attracted 1.6 million visitors last year.

Key facts

  • UK Transport Secretary Grant Shapps approved the Stonehenge tunnel project.
  • The tunnel will be a dual-carriageway, 3.2 km long, 200 meters from the stones.
  • The project costs approximately £1.7 billion (€2 billion).
  • The A303 road currently runs within 150 meters of Stonehenge.
  • English Heritage CEO Kate Mavor supports the tunnel.
  • Stonehenge Alliance has gathered 125,000 signatures against the plan.
  • Archaeologist David Jacques called the decision 'incredibly stupid'.
  • Druid Arthur Pendragon plans to protest by lying in front of bulldozers.
  • Construction could start in 2023.
  • Stonehenge had 1.6 million visitors last year.

Entities

Artists

  • Arthur Pendragon

Institutions

  • English Heritage
  • Highways England
  • National Trust
  • Historic England
  • A303 Scientific Committee
  • Stonehenge Alliance
  • Blick Mead
  • The Guardian
  • UNESCO

Locations

  • Stonehenge
  • Amesbury
  • Wiltshire
  • England
  • United Kingdom
  • Basingstoke
  • Hampshire
  • Honiton
  • Devon

Sources