A few months back city crews ripped up the existing exercise stations along riverfront park, today we bring photos of what the new billboards I mean exercise stations, will look like.rnAl least 10 billboards have been installed along our scenicrnSusquehanna river. Our questions are: how much did BlueCross pay for the naming rights to the riverfront area, did the Cityrnof Harrisburg bid this contract, were all business owners in the city invited to bid,how many years will the billboards remain in place?.