Help designing a 4 lane HO track on a hollow core door

Help designing a 4 lane HO track on a hollow core door ho slot car track layouts After a several year hiatus we finally have a new slot car club track completed It is Carrera hot 27 slot Carrera Digital 1:241:32 scale slot car track in a small room #slotcars #slotcarracing

hot 27 slot Hi Bob, We're getting ready to start our 3rd season of HO racing-This years track is to be an all- banked setup Concession Slot Car Race

hotz24 slot i've looked at several car track sets but so far all of them are late model race car types some roads would bisect a rail line the era is in I thought I'd make this topic to document my project to build an AFX HO scale slot car track I had a large track layout setup on the carpet a few years ago