| LINE | Full Run | Part Ridden | Part Not Ridden | Comments |
|---|---|---|---|---|
 | San Ysidro - UTC Transit Center | San Ysidro - Old Town | Old Town - UTC Transit Center | Light Rail |
 | Arnele Ave. - Courthouse | All | None | Light Rail |
 | Santee - 12th/Imperial TC | All | None | Light Rail |
 | Continuous circuit | All | None | Heritage Trolley |