It's cheaper to make rails with your mod than it is to make vanilla bridges. Doesn't make sense and feels lame that wooden and stone bridges are much cheaper than normal rails. It's very unrealistic as building over water in the real world is quite expensive and difficult. I would suggest doubling the steel cost of all bridges, and make it so wooden bridges cost x5 wood, stone bridges cost x2 stone bricks, and iron bridges can cost the same amount of iron.
So it would look like
Wood bridges:
x5 wood
x2 steel
x1 iron stick
Stone bridges:
x2 Stone bricks
x2 steel
x1 iron stick
Iron bridges:
x1 Iron plate
x2 Steel
x1 iron stick
I think this mod is much needed and adds tremendously to the game, but it doesn't feel right that they are so cheap compared to normal rails.
