Particulars of the track:
+ Lap length: 45’-10” (13.97m) corrected
+ Lane count: 4
+ Lane spacing: 3.375” (8.6cm)
+ Paint: Behr Flat (Home Depot)
+ Track size: 12’ x 14’-6” (3.66m x 4.42m)
+ Longest straight length: 8’ (2.44m)
+ Sweeper section length: outside lane 18’ (5.49m), inside lane 16’-10” (5.13m)
+ Tightest turn radius: 8” (20.3cm) - two 180 degree turns
+ Widest turn radius: ~52” (1.3m)
+ Timing system: software Race Coordinator, hardware Viasue
+ Subdivisions: 20
+ Track voltage: 10V (variable)
+ Conductor: 6mm copper tape
I tried my best with the attached photos to give an idea of the track layout. Unfortunately, they make the track appear tilted, but it is actually relatively flat (slight banking at the curves) and the s-section overpass being the high point of the track. The cars on the track indicate normal track direction. The "signature section" is the slightly banked 10 degree left / 100 degree right sweeper between the two 180 degree turns. Well-setup fast cars can traverse this section at full throttle in all four lanes (as can poorly setup slow cars ;) ).

