Shetland Islands Council has approved a draft strategy for a series of undersea tunnels that could connect several of the region's islands, with the first tunnels potentially opening in eight years. The decision, made at a full council meeting, supports fixed links between mainland Shetland and Yell, and between Yell and the northern island of Unst. Two additional tunnels to Whalsay and Bressay are proposed for a later stage, with ferry investment in the interim.
Cost and Timeline
The total cost for all four tunnels is estimated at around £1.5 billion. Under an indicative timeline published by the council, the tunnels would open in 2034. Council leader Emma Macdonald stated, “We have made our position clear today, and with the support of the Scottish and UK governments we could be driving through tunnels in Shetland in as little as eight years from now.”
Impact on Ferries
Shetland's ferry service, described as “the social and economic backbone” of the islands, operates 12 vessels making about 70,000 trips annually to nine islands, carrying approximately 750,000 passengers. However, concerns over the aging fleet have prompted the tunnel proposals. The council also voted to invest in ferry services to other islands, with Macdonald adding, “We have no ‘do nothing’ options here. Ferries and tunnels are both needed to unlock the potential of Shetland.”
Economic Benefits
Macdonald highlighted the benefits of fixed links, noting, “Islands with fixed links repopulate, enjoy economic growth and experience a reduction in their average age.” The council will continue exploring external funding options, with a report due in September alongside a draft implementation route map.
