Reply to "incline"

mlaughlinnycOGR Forum Member SUPPORTING MEMBER

In regard to

"Jim I'll agree with you if you can provide a reference showing that railroads use distance traveled vs horizontal distance for grade calculation. "

I'd be a bit surprised if railroads didn't use horizontal distance. There are some track charts on line that I believe show horizontal distance, elevation and grade on the same page. I'll do some calculations and post them later.

Here's the link.

http://www.zekedev.com/sites/boston_line/

4/8/2011:17 AM

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