In December 2017, the Jacksonville Transportation Authority (JTA) launched the Ultimate Urban Circulator (U²C) AV Test & Learn Track. The track serves as an outdoor classroom to test and evaluate multiple vehicles and their associated technologies from the AV shuttle industry. Test vehicles will be rotated every six months.

The first test vehicle is the EasyMile Gen-2. The Gen-2 is equipped with additional enhancements, including USB chargers, additional seating, a faster charging system and four-wheel drive, in addition to comfort and safety improvements.