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n scale bridge clearance
n scale bridge clearance
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dickencr
Member since
December 2003
From: Valley of the Sun
62 posts
Posted by
dickencr
on Saturday, January 7, 2006 9:29 AM
A quick search of the web uncovered this site. I've used this data for planning my projects. The numbers are right on and simple to use.
Rich even did the calculations for ALL gauges and scale.
http://www.urbaneagle.com/data/index.html
Charlie D. "The true measure of a man is how he treats someone that can do him no good..." Samuel Johnson
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ATSFCLIFF
Member since
December 2002
From: SINGAPORE
246 posts
Posted by
ATSFCLIFF
on Saturday, January 7, 2006 3:26 AM
To play safe, I use a 2 inch clearance for bridges and tunnel portals. This gives a safe headroom for twin stacks and autocarriers.
Cheers,
http://cliffordconceicao3310.fotopic.net/c328807.html
Cliff N Scale Layout:
http://cliffordconceicao3310.fotopic.net/c328807.html
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pcarrell
Member since
February 2005
From: In the State of insanity!
7,982 posts
Posted by
pcarrell
on Friday, January 6, 2006 9:19 PM
NMRA says 1 7/8 inches from the rail tops to the bottom of the next level. Most people just round up to 2 inches.
Philip
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pickle01
Member since
January 2002
From: Richmond, ME
16 posts
n scale bridge clearance
Posted by
pickle01
on Friday, January 6, 2006 8:15 PM
Hello, I am building my first N scale layout, and I was wondering if anyone can tell me what height clearance would be from the top of the foam on the upper level to the top of the foam on the lower level to allow for proper clearance of trains passing under a bridge on the upper level. Without it looking out of place, IE to high or to low. It will have earthen embankments on the sides. I am planning on using a plate girder type bridge. I will probably have it ballasted. Any information would be greatfully appreciated, Thanks Mike
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