Philadelphia has a long-standing ordinance regulating traditional billboards. In 2015, the city passed a law regulating digital billboards , such as these new Convention Center signs.

Of the 183 billboards along I-95 in Philadelphia, about half of them violate basic zoning regulations. That's not to say that they're illegal: many have been grandfathered in from the heady days of ...

The Philadelphia Parking Authority has embarked on yet another new money-raising scheme where they are trying to install 45 billboards in residential neighborhoods with zero community input. Worst of ...