A highway overpass concealing track thru backdrop

[sailormatlac]

Your highway is on the right way! That retaining wall is particularly impressive. I like the fact yoru ramp is long enough to be believeable.

For the crossing, I remember old ones when I was a kid. For main road, a lumber on each side of each rail with asphalt filling between them. I also remember other crossing where the lumbers were replaced with a steel angle or a rail placed on its side.

Matt