Edit: I just checked it by COLLs enabled. Its part of the land object and can't be removed from there. Whole road blocked by that object from side to side.
So I just added a road part there to make a smooth ride passing by the bridge:
If Jonne wanna put that ingame, here is the code:
CreateObject(19533, 2079.55444, 41.14357, 25.60282, -1.50000, 0.12000, -90.17982);