The transport system in Scotland is generally well-developed. The Scottish Parliament has control over most elements of transport policy within Scotland and the Scottish Government's Enterprise, Transport and Lifelong Learning Department is responsible for the Scottish transport network with Transport Scotland being the Executive Agency that is accountable to the Cabinet Secretary for Finance and Sustainable Growth.
Scotland has an extensive railway network using cross country links across the country, and connections to England; local commuter links to the major cities, many of which were electrified under British Rail; and freight. Only 29% of the rail network in Scotland (by routes miles) is electrified, as opposed to 40% across Great Britain as a whole. This results in many trains being run on diesel fuel rather than by overhead electricity.
The railway network is owned by Network Rail, the non-profit organisation responsible for all of the railway infrastructure. Rail services are provided under franchises awarded by the government. The current holder of the Scottish franchise is Abellio ScotRail. Intercity services are also operated by CrossCountry, TransPennine Express, Virgin Trains East Coast and Virgin Trains.
On 1 January 2006, a new agency Transport Scotland was created that would oversee the regulation of railways in Scotland, and administer major rail projects. The Scottish Government, in its time, committed itself to the expansion of the railway network in Scotland, with planned links to the main Scottish airports, and reopening of disused lines in Clackmannanshire and the Scottish Borders.