3 ms·
Core sample from Indianapolis 500 track
- S_A_P 9y agoI think this is pretty cool- a 108 year history on race track surfaces. Plus there is proof as to why they call it the Brickyard...
- basicplus2 9y agoInteresting that the best work done appears to be the street paving bricks that needed no attention from 1909 to 1961
- deleted 9y ago[deleted]