Make the sidewalk run smoothly. Pedestrians keep right bicyclists keep left. People listen to a sign.
Option: 01 The Shared-Use Path Restriction (R9-7) sign may be installed to supplement a solid white pavement marking line (see Section 9C.03) on facilities that are to be shared by pedestrians and bicyclists in order to provide a separate designated pavement area for each mode of travel. The symbols may be switched as appropriate.