The Court of Appeal’s decision on 6th October marks a significant breakthrough for the long-delayed A5 Western Transport Corridor. By overturning the High Court ruling that blocked the Department for Infrastructure’s decision to proceed with the first phase, it has reopened the path towards a safer road and improved connectivity for the North West.

For families who have lost loved ones on the existing road, the judgment carries a significance beyond infrastructure policy. Their campaigning has kept the human cost of delay firmly in public view. Road safety remains central to the case for investment.

Welcoming the judgment, Infrastructure Minister Liz Kimmins said:

“This scheme is fundamentally about improving road safety, saving lives, supporting economic growth and delivering a modern transport connection for communities across the north west.”

For businesses, the A5 is an important connection between Derry, Strabane, Omagh and the wider island. More reliable journeys would support the movement of goods, access to customers and opportunities for investment. The benefits would extend to businesses of different sizes and sectors, from manufacturers and hauliers to tourism operators and rural enterprises.

However, the ruling does not remove the environmental considerations surrounding the scheme. The Court of Appeal found that the Department had complied with its obligations under Northern Ireland’s Climate Change Act. It also recognised that the project would increase emissions, which must be considered within the Executive’s wider plans to meet statutory targets. Legal clarity therefore sits alongside a continuing responsibility to manage environmental impacts.

The implications for farmers and landowners also require attention. According to Farming Life’s reporting of the Minister’s Assembly statement, compensation for land vested for the scheme will remain based on November 2024 values. The Minister said changing that position was outside her remit.

This has prompted concerns about whether compensation will allow affected farmers to purchase replacement land at current prices. UUP MLA Diana Armstrong has challenged the fairness of retaining the earlier valuation date while other project costs change with the market.

The Ulster Farmers’ Union has recognised the importance of improved infrastructure and public safety, while calling for certainty and a review of valuations.

Deputy president Glenn Cuddy said:

“The UFU has consistently pressed for fair compensation that reflects current market values”.

These concerns matter to the wider business community. Farms are businesses too, and prolonged uncertainty affects their ability to plan and invest.

The next steps will determine how quickly the judgment translates into construction. DfI says remaining checks and approvals must be completed and costs agreed with contractors. Further applications for permission to appeal remain possible.

The North West has strong reasons to welcome this progress. Delivering its benefits will require a credible timetable, continued environmental responsibility and clear engagement with those whose land, livelihoods and communities will be directly affected.