where is swift park in ann arbor
âSwift Run Pâark. The joiââânt city-county Swift Run Dog Park is located at the northeast corner of the Swift Run landfill. It is bounded on the north by Ellsworth Road and on the east by Platt Road. The 10-acre Swift Run Dog Park is maintained in partnership with Washtenaw County with financial contributions from both the city and county. An annual off-leash dog permit is required for access to the designated off-leash areas.