I was staying in Philadelphia and decided I wanted to visit New Jersey just for the sake of saying I've been there. Since I didn't have a car, I decided to walk across this bridge. It is great exercise and you have a great view of the city and river. Fair warning: a train runs below the sidewalk, so when a train passes under, the walkway shakes a bit. It won't make you feel like you are about to fall, but it is a spooky feeling if you are not prepared for it!