Cloverleaf (elevated)

Small, most turns are at 30 degrees and the grade is as high as 25% (inner) and 12% (outer), so it isn't very fast.

Trucks may pass under (2 height 3 width), roads drawn to indicate where and for aesthetics. Barriers added to keep the blueprint from snapping to ground level.

Can be electrified (has a 4 height gap).