Bridj [1] is a Boston startup exploring this opportunity. Here's a recent article. [2] [1] http://www.bridj.com/ http://www.bridj.com/ [2] https://www.bostonhe

Bridj [1] is a Boston startup exploring this opportunity. Here's a recent article. [2] [1] http://www.bridj.com/ http://www.bridj.com/ [2] https://www.bostonherald.com/business/business_markets/2015/02/bridj_ing_gap_between_uber_costs_t_woes https://www.bostonherald.com/business/business_markets/2015/... (I have no association with the company.)