The data is from 2008 and unfortunately thunderbolt is not paved yet. Luckily lightning was paved first but stuff like the bridge wasn't finished yet.Very nice. I love seeing that kind of "behind the scenes" info along with that attention to detail. Also fun to compare those images with Google maps...
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Are you planning to do both tracks (Lightning and Thunderbolt), or just the Lightning course?
Been waiting for this to make a video to post on the Remembering Riverside facebook group.IROC skins are just about ready.....