Current status: Answered by Fiona Hyslop on 14 November 2025
To ask the Scottish Government whether it has conducted any recent analysis of the economic value of the A77.
The South West Scotland Transport Study (SWSTS) was undertaken as an advance study to feed in to the second Strategic Transport Projects Review (STPR2) and published in March 2020. It considered the rationale for improvements to road, rail, public transport and active travel on the key strategic corridors including those served by the A77.
As part of the study, a specialist Heavy Goods Vehicle survey noted the range of goods being transported along the A77 between Ayr and Cairnryan from which it was estimated that the value of goods was approximately £10 million per day (2019 estimate).
The importance of the A77 to the economy is recognised by its inclusion in Recommendation 40 of STPR2 which recommends safety, resilience and reliability improvements are made on the A75 and A77 strategic road corridors. These improvements will support economic development in South West of Scotland to benefit the economy and local communities.