![f0052-02.jpg](https://article-imgs.scribdassets.com/27uy5u1hhcclq43r/images/fileJIHROTLK.jpg)
![f0052-01.jpg](https://article-imgs.scribdassets.com/27uy5u1hhcclq43r/images/file06G2PKXD.jpg)
Opening in July 1907, Brooklands was the world’s first purpose-built, permanent motor racing circuit (as opposed to closed public road tracks) as well as one of Britain’s first airfields, which also became Britain’s largest aircraft manufacturing centre by 1918. Construction on the 330-acre site was not without its problems, nearly bankrupting owner Hugh Fortescue Lock-King, who had a nervous breakdown during the build. Hugh was bailed out by his family, and his wife took over management of the project.
The Outer Circuit was 2.76 miles long and 100ft (30m) wide, with 30ft (10m) high banking at both ends, plus a 0.9 mile Finishing Straight. A Test hill was added in 1910, the Mountain Circuit added in 1930 and the Campbell Circuit added in 1937. Constructed of concrete, it was not a smooth surface as it settled over the years, and was damaged during WW1 and repaired each winter. After years of neglect and damage, post WW2, it is now a protected heritage site. The ongoing preservation and restoration of the track, and remaining facilities, is covered by a stewardship agreement between