wdym?
space rail is part of space exploration,NOT part of my mod(although I do enable them put in water because it make sense.)
and as I checked,these bridge are untouched,because I only replace vanilla rail on water to my water rail,so you CAN still using these bridges if you want to.
However,I will add option to disable water rail as you suggested,and it will be in version 0.0.4,and it should be release hours after this reply,so you can wait for it,but just dont wait too much.