super-elevation technical questions
NW Mailing List
nw-mailing-list at nwhs.org
Sun Oct 3 20:33:23 EDT 2010
As I've probably bored you all before, I model the 1930's era. I'm doing the super-elevation aspects on my mainline, using balsa strips under the outside rails and sanded down to level on the ends as the mainline straightens out. I guess John Armstrong would be proud.
My question has to do with sidings which parallel the mainline.
Do they also put super elevation on them?
Is super-elevation only done when the speeds on the siding are above some speed like 25 mph or so?
When a turnout is on a curve, and the siding is on the outside, It seems logical that the spur would be super-elevated as the turnout would technically need to be flat, so the spur would be at a higher level than the mainline.
Also, how far from the track centerline did they put the signals?
I'm using a combination of semaphores(scratchbuilt) and Intermediate Block (Oregon) signals.
How high up did they put the bottom target, or semaphore on the poles?
y3a at earthlink.net
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