Carpool parking is offered in the Clayton Garage and on select surface lots as availability allows.  A garage specific access card or surface lot specific permit will be issued at the time of registration.  After registration, all demographic information is forwarded to RideFinders to secure the RideFinder Guaranteed Ride Home benefit in case of an emergency.

The carpool program prohibits more than one vehicle at a time in/on a WUSM parking facility utilizing a parking access card or permit.  If misrepresentation or misuse of the carpool program is found, WUSM reserves the right to revoke all parking privileges for the current year.

It is the responsibility of all carpool participants to notify the Facilities Integrated Service Center (FISC) when leaving WUSM employment,  taking a leave of absence, or changing the registered riders in a carpool.

To register for carpool parking please visit the FISC on the First Floor of the Spencer T. Olin Residence Hall, 4550 Scott Avenue, St. Louis, MO 63110.

Click here to preview the Carpool Application form. This form can be filled out in advance and turned into the FISC desk.


RideFinders offers GRH reimbursement to registered carpool participants when using a ride hail service such as Uber or Lyft in addition to a taxi service provider.

Eligibility must be verified by the ETC or RideFinders staff. Reimbursements are limited to a maximum amount of $125 per one way trip and may take up to 6 weeks to receive, gratuity is not reimbursed.

To request the reimbursement, submit a validated voucher and a copy of the original receipt to or mail to, RideFinders, One Transit Way, PO Box 7500, Granite City, IL.

For more detailed instructions log in at and visit the documents page or call 314-743-7561.