The service includes the Edinburgh-
Kirkcaldy stretch of the
East Coast Main Line, which includes the world-famous
Forth Bridge. On the Fife side, while this main line hugs the coast, the circle is formed by a line from
Inverkeithing that loops back round to
Kirkcaldy by an inland route via
Cowdenbeath through the old Fife coalfield. Narrowly speaking, just this line could be called the Fife Circle. The current service is actually a combination of two previously separate local routes -
Edinburgh to and Edinburgh to & . During the 1970s and 80s
British Rail only ran a regular daytime service on the Dunfermline line as far as Cowdenbeath; & Cardenden were only served during the weekday business peaks (as can be seen from Table 242 of the UK All Line timetable of that era), whilst the remainder of the route to Thornton Junction was freight-only (having been closed to passengers in 1969). All local stopping trains on the coast line meanwhile terminated at Kirkcaldy. On 15 May 1989, BR decided to link the two services together by reopening the eastern end of the old
Edinburgh and Northern Railway Dunfermline branch to passenger traffic, and run an 'out & back' service from Edinburgh from the start of the summer timetable, which also saw a new Sunday service being reintroduced over parts of Cardenden section, the first time since 1976. East Coast manager, Carol Johnston, said:"The new Fife Circular opens up the new rail network in Fife and will provide many new journey oppositions for the first time." Some services regularly ran through to/from until 2015, but with the opening of the
Borders Railway that September this routing ceased (except for a small number of weekday peak trains). There is a goods line connection from
Dunfermline to
Stirling via
Longannet Power Station that rail campaigners would like to reopen to passengers, as has already been done between Stirling and
Alloa. The current line via Longannet and
Kincardine was last used by passenger trains in 1930, though a Stirling - Alloa - Dunfermline (Upper) service ran via the
Stirling and Dunfermline Railway (now closed east of Alloa) until October 1968. Coal trains that formerly crossed the Forth Bridge en route to
Longannet Power Station were rerouted by that line so that the bridge's maximum signalling capacity for trains can be used to increase the local passenger service; Longannet Power Station closed in 2017 and all coal train movements ceased. The line between Alloa and Dunfermline is not currently signalled to passenger-carrying standards, however steam hauled charter services make occasional use of the line while operating on the 'Forth Circle'. The Fife Circle is a priority for present investment in new rolling stock. Its morning peak services can be notoriously overcrowded. After covid in May 2022 the Fife circular was spilt as preparation for the new
Levenmouth rail link Further changes took place on 2 June 2024 when new branch opened In May 2025 the current service pattern took place after consultation. ==Service patterns==