The station was built with two island platforms to permit convenient interchange between the various services that called, although only three faces remain in use (the former down loop on the southbound side having been removed). The Helensburgh and Balloch lines were electrified by British Railways as part of the 1960 North Clyde Line electrification scheme, but most of the L&DR route was closed (other than the short section through neighbouring Dumbarton East) when passenger services to Possil via Dalmuir Riverside were withdrawn on 5 October 1964 as a result of the Beeching Axe. As of 2022, the loop platform on the south side of the station receives no regular services.[3]
Building
It is a category A listed building under the Town and Country Planning (Listed Buildings and Conservation Areas) (Scotland) Act 1997.[4]
The statistics cover twelve-month periods that start in April.
Services
ScotRail
The station is located on the North Clyde line, with frequent services to Helensburgh, Balloch, Glasgow and Edinburgh, and it is the last station on the North Clyde line where trains on the West Highland line between Glasgow and Oban and Mallaig call before diverging from the line just before Craigendoran.
The typical off-peak service in trains per hour (tph) and trains per day (tpd) is:[6]
On Sunday, the services to Airdrie do not operate, with the service to Edinburgh Waverley instead calling at stations via Singer. However, there are also 2 tph via Yoker and Glasgow Central, running alternately to Motherwell via Whifflet, or to Larkhall. The service between Oban and Glasgow Queen Street is reduced to 3 trains per day, 2 of which include a portion to Mallaig.
Caledonian Sleeper
The Highland Sleeper service also calls in each direction daily (except Saturday nights southbound and Sunday mornings northbound), giving the station a direct link to/from London Euston via Edinburgh Waverley, Crewe and the West Coast Main Line, and providing an additional service to Fort William.
Jowett, Alan (March 1989). Jowett's Railway Atlas of Great Britain and Ireland: From Pre-Grouping to the Present Day (1st ed.). Sparkford: Patrick Stephens Ltd. ISBN978-1-85260-086-0. OCLC22311137.