Portal:Pennsylvania/Did you know/15

... that Mid-State Regional Airport (pictured) is a Keystone Opportunity Zone to promote economic growth, but, to protect the Pennsylvania state park and forest it was formed from, cannot legally expand?
... that the 1852 Lombard Street Riot capped thirteen years of recurring racial violence in Philadelphia, Pennsylvania?
... that both Hillary Clinton and Barack Obama refused to hand out street money, a political tactic common in Philadelphia, during the 2008 Pennsylvania primary?
... that when the YMCA of Berwick was incorporated in Pennsylvania in 1883, the majority of the organization's trustees were current executives of Jackson and Woodin Manufacturing Company?
... that of the 30 covered bridges that once stood in Sullivan County, Pennsylvania, only Forksville, Hillsgrove, and Sonestown remain, all of which were built in 1850?