5 companies are testing 55 self-driving cars in Pittsburgh

In early March, Pittsburgh Mayor William Peduto signed an executive order mandating that firms testing self-driving vehicles submit materials outlining their testing methods every six months to the city’s newly formed Department of Mobility and Infrastructure (DOMI).

https://venturebeat.com/2019/04/26/5-companies-are-testing-55-self-driving-cars-in-pittsburgh/