Transportation and Parking

Trimet bus by Templeton


Due to icy road conditions the PIO Express will delay service until 11:20am. If you have any questions please email

Pioneer Express Twitter Account

  • Twitter profile image PioExpress: Barbour only service will begin at the 1:41 pm PSU departure today until further notice.
    Posted on March 27, 2023 at 1:26 pm
  • Twitter profile image PioExpress: Due to construction on MacCadam and Bancroft PIO will not be serving South waterfront once construction begins today. Service will run from campus up and down Barbour blvd only until a reroute can be initiated to cover McCadam again. Updates to follow.
    Posted on March 27, 2023 at 12:24 pm
  • Twitter profile image PioExpress: PIO delayed shortly for relief driver to take over for current driver experiencing a family emergency. Service will resume within the next 15 minutes. Thankyou for your understanding.
    Posted on March 21, 2023 at 8:41 pm
  • Twitter profile image PioExpress: PIO service will be disrupted from 3:15 pm until 3:30 pm, the relief driver will be late and the current driver is out of Hours of Service for this week, meaning he cannot drive commercially the rest of the day. We apologize for the inconvenience of this disruption
    Posted on March 16, 2023 at 2:56 pm