The metro areas of Miami, Florida, Minneapolis, Minnesota, San Francisco, California, and Seattle, Washington are participants.
In Miami, the primary UPA project is the "95 Express" program, which added high-occupancy toll lanes to Interstate 95 that can be used by registered carpools, hybrid cars, and buses, in addition to toll-paying customers using SunPass.
"NexTrip" real-time LED message signs indicating bus arrival times are also installed at each gate.
The UPA program in Seattle also involved hybrid buses and real-time arrival signage at bus stops as well as improved park-and-ride facilities.
That system was also funded, including improvements to the terminals at Mukilteo and Guemes Island, as well as investments in high-speed, ultra-low wake ferries.