Pittsburgh Left

Hans Pennink / AP

 


On today's program: A possible COVID-19 vaccine moves into Phase 3 trials, but it could be another minimum of six months until Americans get the drug; the chancellor of the Pennsylvania State System of Higher Education is pushing for a system-wide redesign; and a brief history of the Pittsburgh left. 


Pittsburgh developed from a hodgepodge of former boroughs and municipalities, and its hills and river valleys prevented planners from creating a traditional street grid. These factors make the city difficult to navigate in a vehicle. On top of that, local drivers have some idiosyncratic behaviors.