I disagree with a general statement that tangent track is "rare" compared to curves. An NS track man told me the Pennsy had a policy of laying out tangents connected by curves. My time taking photos along the NS main line confirms that idea. Even in hilly Pa. state there are lots of tangents.
![]() ![]() ![]()
![]() ![]() ![]()
![]() ![]() ![]()
![]() ![]() ![]()
|