Laura Wiens

Keith Srakocic / AP

People trickled into the Spirit of Pittsburgh ballroom at the David L. Lawrence Convention Center Wednesday night for the opening of the city’s annual meeting on P4, a decision-making framework that prioritizes people, place, planet and performance to ensure development is equitable and sustainable.

Kathleen J. Davis / 90.5 WESA

A few dozen protestors gathered Thursday outside the annual P4 Conference at the David Lawrence Convention Center, where city officials and local leaders were discussing how Pittsburgh can grow and be equitable simultaneously.

Margaret Sun / 90.5 WESA

A Bus Rapid Transit, or BRT system has been in the works in one form or another for more than a decade in Pittsburgh. It has been hailed as a way to make public transportation more efficient and more appealing, as well as a means to support economic growth in the region.