Xavier Bertaux speedway 6.283185307179586 0.7800843686889039 6.95401496362291E-13 16 one mile oval speedway C:\Users\xavier\Desktop\mile.png 0.5 -420.0 350.0 D:\sources\speed-dreams\data\tracks\speedway\mile end curve 16 exit 15.0 left start 6.0 18 mile 16.0