If you need to contact an administrator about account activation (or resurrection)
the email address is: admin @ hawkdawg . com (remove the four blank spaces).
The activation emails should hopefully work now (have changed some settings).
First problem: I can't build a bridge over another railway!
Second problem: When I have to connect 2 cities and theres a river between them but there are not many hills, the bridge gets very high and its unrealistic!
Sometimes you have to play with the bridges a little over rivers. It depends on the river banks and surrounding terrain. You can sometimes move the bridge around to get a flatter approach.