I've got a question regarding superelevating splines: I want to superelevate a road to recreate a small racetrack like those you find in the small towns across the country. The only problem is that I can't superelevate the roads to recreate the banking of the racetrack, however, I can superelevate a nearby power line. Could someone explain how this is possible, someone with a little more knowledge about how the superelevation system works? I'm trying to create a fictional version of Newport Speedway, which my dad hasn't been to, even though he was born in the town it was named after, but he did go to it's predecessor, Tennessee-Carolina Speedway, which was at the Cocke County Fairgrounds, and since been demolished. Here's a Google Maps view of Newport Speedway: https://www.google.com/maps/place/Newport+Speedway/@36.01725,-83.2115163,755m/data=!3m2!1e3!4b1!4m5!3m4!1s0x885bc1a814320069:0xe73a52db5af9ebb7!8m2!3d36.01725!4d-83.2093276