{
    "id": "sign_permit_motorcycle_parking",
    "caption_short": "A UCSF permit motorcycle parking sign on a post",
    "caption_long": "A gray sign with white text and a motorcycle icon, reading 'UCSF Permit Motorcycle Parking Only,' mounted on a short metal post in a concrete parking structure. The sign is bordered with red and white reflective tape for visibility and designates a restricted area for motorcycle parking with valid permits."
  }