The cost of the Test & Learn program by itself, before even getting into the U2C program proper, seems like it would be substantial.
They've maintained a staff of ~half a dozen or more, including a Vice President, for at least six years now, plus the cost of all the shuttles and parts, plus the cost of refitting the Armsdale facility, plus the partnerships with various entities from Guident to Beep to FSCJ to Perrone, hosting glitzy annual "Autonomous Vehicle Day" events, the executive trips to Germany and elsewhere… potentially millions that could have been invested in improving the Skyway, or running more and better bus service.
What a mess.