Contractors, service providers, or vendors requiring on-campus parking and/or main campus access, must have a University-issued parking permit. Please reach out to your University department contacts in order to obtain a parking permit or campus access. Elm Drive access In order to maintain safety for all and livable space for Princeton’s undergraduate residents, unauthorized vehicles are restricted from accessing Princeton’s historic core. If you require access via Elm Drive, authorization from Transportation and Parking Services is required at least two business days in advance. Service providers and delivery vehicles, please have your campus contact complete the Elm Drive Access form. Related links Maps Accessible Parking and Transit Need directions or transportation from visitor parking? Check out TigerTransit, the University’s shuttle system, or view the campus map to plan your walk.