The \'Golden Valley Line\' - is so called due to the descent from the summit of the Line at Sapperton Tunnel to Gloucester being cut through a yellow/Golden limestone ridge - between Swindon, on the Great Western main Line and Standish Junction, on the Birmingham-Bristol main line.
The \'Golden Valley Line\' - is so called due to the descent from the summit of the Line at Sapperton Tunnel to Gloucester being cut through a yellow/Golden limestone ridge - between Swindon, on the Great Western main Line and Standish Junction, on the Birmingham-Bristol main line