108 Years of Repaving...
The Indianapolis Motor Speedway opened in 1909 as... ...many times over the years. What you see here is a core sample taken at the track, two feet high and full of his... ...picture at Twitter. Speedway historians used the core to make a graphic explaining the various layers a...
https://www.neatorama.com/2017/11/03/108-Years-of-Repaving/
