In the late 1990s, Central Trains offered many through services between routes which had previously been shown as self-contained in public timetables. For example, where a train had previously been timetabled to work a Shrewsbury to Birmingham service followed by a Birmingham to Leicester service, the workings were combined and shown as a single direct Shrewsbury – Birmingham – Leicester service in the public timetable. This resulted in some particularly lengthy services such as those from Aberystwyth in Mid Wales to Grimsby on the opposite coast of the UK. This also gave rise to the nickname "The Barmouth to Yarmouth Railway" due to the fact Central Trains operated services in both Mid Wales and East Anglia (certain services were extended from Norwich to Great Yarmouth in the summer).