shared path, bike path, walking path, two way crossing

america autumn bicycle bicycles bicycling bike biker bikers bikes boundaries boundary center city crossing crossings cycling cyclist cyclists direction directions distance environmentally exercise fall fitness friendly graphic graphics health hike international left limit limits line lines movement pass passing path paths pathway pathways pedestrian pedestrians protection rider riders ridership riding right road roads rule rules safe safety share shared sharing sidewalk sidewalks sign signs states street streets symbol symbols united urban walker walkers walking walkway walkways white winter yellow york