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My first routed track is a 3-lane road course based on Suzuka that I found in the May 1965 issue of Model Car & Track. It's roughly 17'x4' and includes a longer straight as recommended in hindsight by the original designer.
I've finished the open bench work, joined the routed sections, then added elevation. I opted to limit the highest point to 7.5", rather than the 9" called for in the original plan (9" to 0" in 48"!). Thanks to RichD and SpeedyNH for advice. I ended up trimming off less than 1/2" off the final straight to get it all aligned and neatly joined. I particularly enjoyed shimming up the outer edges of most of the turns.
The plan is for an early 60's theme with period Monogram and MRRC buildings and scenery to bring it to life. I hope to spend evenings this week finishing the overpass (narrow the aprons a bit and add walls, filling gaps, and sanding. Painting next weekend using a flat latex exterior paint.
Down the straight towards the pits.
View from the opposite end looking towards the higher 7.5" elevations.
And a close up of the latter. I'm curious whether more experience builders think of the crest and whether it's too abrupt and might cause problems. The original design called for a flow that dropped down to the underpass and through the squeeze beyond. I'll run it bi-directional, but think I fave a reverse flow due to the blind spot created by the underpass. The track is a base 28" high, so you can see all points on the track, save the underpass. I'm also curious about what people use for decorative siding. A Parma manual I have calls for layered veneer, but I'm thinking of using 1/8" tempered hardboard. Is that advisable? Thanks

I've finished the open bench work, joined the routed sections, then added elevation. I opted to limit the highest point to 7.5", rather than the 9" called for in the original plan (9" to 0" in 48"!). Thanks to RichD and SpeedyNH for advice. I ended up trimming off less than 1/2" off the final straight to get it all aligned and neatly joined. I particularly enjoyed shimming up the outer edges of most of the turns.
The plan is for an early 60's theme with period Monogram and MRRC buildings and scenery to bring it to life. I hope to spend evenings this week finishing the overpass (narrow the aprons a bit and add walls, filling gaps, and sanding. Painting next weekend using a flat latex exterior paint.
Down the straight towards the pits.

View from the opposite end looking towards the higher 7.5" elevations.

And a close up of the latter. I'm curious whether more experience builders think of the crest and whether it's too abrupt and might cause problems. The original design called for a flow that dropped down to the underpass and through the squeeze beyond. I'll run it bi-directional, but think I fave a reverse flow due to the blind spot created by the underpass. The track is a base 28" high, so you can see all points on the track, save the underpass. I'm also curious about what people use for decorative siding. A Parma manual I have calls for layered veneer, but I'm thinking of using 1/8" tempered hardboard. Is that advisable? Thanks

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