Acceptable grade percentages

Rich N.OGR Forum Member SUPPORTING MEMBER

What is the acceptable percentage grade for most Lionel and Williams locos, and what length is necessary to obtain about a 5 1/2-6” clearance? I’m new to 3R modeling and am considering adding a overhead track on the layout. I understand train length and weight will limit grades, but generally what do most of you folks use as a standard. I have about 10-12 feet to build the grade.

5/7/212:44 PM

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