Francesca,
My project also will have a multiple opening criteria where I want to add a bypass culvert adjacent to the existing arch bridge. So another problem I see is that since my culvert is longer than the bridge width by 40 feet, it conlicts with the bridge sections. I'm also doing a lot...
I want to compare the water surface during a 1.25 year and 100-year storm event on an existing bridge and the effects if adding a bypass culvert next to it. I get a slight increase in surface elevation when I add the new culvert which doesn't seem right. I'm also looking for advice on ensuring...
