PullmanCar wrote:B&O Mountain Subdivision has one that should be quite similar as well.
Those are the same ones on Hanover (and also B&A). All were created by Rick, as was most of the road infrastructure on those routes.
There should also be two separate assets called something like "Crossing Infill" or "Crossing Ramp", possibly with varying prefixes, in the Misc group in the assets browser that might be helpful, though less so on sloped ground.
Cheers,
Michael