Quote from SeductiveSpatula:
Just run walk off, don't jump. If you still die, you aren't hitting the railing of the bridge, but the bridge itself.
Thanks for the help man. Half the time i jumped off and half the time i ran off, but seems the problem was a bit dumber. I had somehow already taken damage prior to that and since i cant see my hp i didnt know that. That's what i get for quicksaving:D