Overview
The purpose of Abergavenny Blackbrook (known affectionately as ABB) is to be a simple, small P4 layout designed to take on the Exhibition Circuit.
It was designed to fit into two estate cars (see how we did it below) and, with an eye to the future, provides a platform to test and stress locos stock and coupling systems and develop and hone techniques.
The track plan was conceptually based on that of Frecclesham, which gives plenty of opportunity for a reasonable operating sequence, but its compound turnouts have been replaced by standard units for speed of construction. Suspiciously, the final design bears a uncanny resemblance to Dowlais Central (B&MR).
We are pleased with the overall effect.
Details of the layout for Exhibition Managers can be found here.
History
In our history the good burghers of Abergavenny were dissatisfied with the North and West Joint line (Newport to Shrewsbury) being so far from the the town and pressed for a town-centre station. Wishing to ward off the LNWR the GWR responded by promoting a nominally independent company to build a short branch, with the prospect of an extension along the Usk Valley to Crickhowell and Brecon. The extension never came about and the company was soon fully in GW hands but the branch did allow the town to expand and the short branch survived until the mid-sixties.
Services from the Vale of Neath line were extended from Pontypool Road and the MT&A trains from Merthyr (by now taken over by the Western Region of British Railways) as well as some of the shorter mainline services to Cardiff and Hereford also work into the station. The expanded population proved beneficial on the eve of WW2 as the town provided (and still provides) a substantial number of workers for ROF Glascoed and there is a workmen’s train that runs daily to Glascoed (SX), which is stabled at Abergavenny overnight. Most freight by-passes the station, but there is some freight traffic, generally house coal and supporting the locality’s agricultural industry.
Known as Abergavenny with the addition of GWR most of its life, since just after nationalisation (it is now Autumn 1954) Blackbrook has been added to the station name to avoid any confusion with the other stations bearing the town’s name.
Building
Here is an array of pictures taken during the construction of ABB.
Moving
One of the design criteria for ABB was that it should be able to fit into two estate cars for easy (and van-rental-free) transport to exhibitions. The test came on Saturday 17 February when we transported it to its first exhibition at Monmouth.