The UFL is a partnership between public and private sector companies associated with either receiving goods in the urban environment or moving goods on the ground. We are a living laboratory in which potential solutions to goods delivery problems are generated, evaluated, and tested inside urban towers and on city streets using a systems engineering approach. Members define, oversee, and fund our research. Continuing members are Charlie's Produce, Nordstrom, UPS, U.S. Postal Service, and our partner Seattle Department of Transportation.