I am modeling a ravine with all the area as 2d area. on the site where is the bridge made a connection (SA / 2D Area Conn). A dam with a culvert, the model runs me well without mistakes have a mesh and a computational time that make me a stable model, but the problem arises me when I go to see the results in the ras mapper can not get to know if I considering the bridge as the flow passes unhindered and where the bridge should be no obstructions and increased speed effects of batteries, but not if you have to activate an option after modeling the bridge to take it into account … please help . Annex images
https://www.dropbox.com/sh/ou1wkobqm7j28ah/AADDBDWQNDQnVjTYbTJ6L-lMa?dl=0