Man TT races major alterations to the TT Mountain Course were carried out which included the removal of the East Snaefell Mountain sheep-gate. This was followed by the removal of the hump-backed bridge at Ballig and the road work was completed for the Manx Grand Prix in September 1935. Road widening occurred on the Mountain Course at the Highlander, Laurel Bank, Glen Helen (between the Old Quarry and Brew's Restaurant), and at Brandywell with the removal of the Beinn-y-Phott sheep-gate for the 1935 Isle of Man TT races. Road Improvements occurred at the 26th Milestone, Greeba Bridge and on the Sulby Straight for the 1938 Isle of Man TT races. Further road widening and landscaping occurred at the Waterworks with road widening between the Gooseneck and the 26th Milestone for the 1939 races. A memorial to Jimmie Guthrie was built in 1939 at The Cutting at a cost of £1,500 (equivalent to £ in ). Course changes: 1947–1999 Major road widening occurred on the Mountain course at the 33rd Milestone, including the removal of fence posts at road level and the removal of a section of a grass bank before the start of the 1947 Isle of Man TT races. Changes to the Mountain Course occurred for the 1953 races including road widening at Bedstead Corner, elevation works at Signpost Corner and Cronk-ny-Mona, and the widening of the corner at Gorse Lea. Before the commencement of racing for the 1953 Manx Grand Prix, the cottage at Appledene Corner was demolished between the 6th and 7th Milestone road-side marker on the primary A1 Douglas to Peel road on the Mountain Course. Further changes occurred to the Mountain Course to facilitate racing on the Clypse Course and during the winter of 1953/54 road widening occurred on the primary A18 Mountain Road at Creg-ny-Baa, Signpost Corner, Cronk-ny-Mona, and at the approach to Governor's Bridge. The approach to the Quarterbridge on the primary A2 Douglas to Peel road was widened and re-profiled and the jumps at the Highlander and adjacent to Ballagarraghyn Cottages were removed for the 1954 Isle of Man TT Races. Other major course alterations for the 1954 Isle of Man TT Races included road widening at Appledene, Handley's Corner, Barregarrow, Rhencullen, Ballaugh Bridge, Ginger Hall (Sulby), and Kerrowmoar. During the winter of 1957/58 the hotel at the Bungalow tram-crossing was removed on the Mountain Section of the course. During the 1960s