Pedestrian and mobility devices still permitted, but snow-clearing vehicles no longer able to use bridgeSnow-clearing vehicles can no longer cross the Rainbow Bridge on the pedestrian trail leading into Harrison Park after an engineer found the structural steel components of the bridge had deteriorated significantly. But this year’s assessment found considerable deterioration of the structural steel components and city staff were notified. Photographs contained in the report showed corroded and crumbling steel floor beams and braces on the underside of the bridge. Photo by suppliedImmediate prohibition of vehicles crossing the bridge was recommended, though pedestrians and mobility devices will still be permitted. Coulter noted that the load restrictions create significant challenges for winter snow removal as the bridge is the only winter-maintained pedestrian route into the park.