The VĂĄl Valley Light Railway (Hungarian: VĂĄl-völgyi KisvasĂșt) is a 6 km long 760 mm gauge railway in Hungary. It is built on part of the BicskeâSzĂ©kesfehĂ©rvĂĄr railway line. The building of the line was supported by the European Union, who have since launched an OLAF investigation into the funding.