o·ver·pass 
(ōvər-păs′)
(ōvər-păs′)n.
A passage, roadway, or bridge that crosses above another roadway or thoroughfare.
tr.v. (ō′vər-păs) o·ver·passed or o·ver·past (-păst), o·ver·pass·ing, o·ver·pass·es
1. To pass over or across; traverse.
2. To go beyond; surpass.
3. To go over (a limit or boundary); transgress.
4. To overlook or disregard.
overpass