Anything pertaining to railfanning in Illinois.
Check out this link. They mention the pedestrian bridge. They don't mention that a couple miles north of town is a river access site. If you are in to photographing trains, that would be a good spot on the BNSF, If you can find a good spot in Sabula, IA, right across the river, you could get some good shots of the CP crossing the Mississippi.
Trails to Rails. Put the track back.