The Callowhill Neighborhood Association, which is a non-profit organization founded in 2001 dedicated to improving the area, has a defined boundary for its neighborhood. According to the association, Callowhill’s northern border is the north side
The first phase of the Rail Park on the former Reading Viaduct in Callowhill is set to open in June at a cost of $10.3 million paid for by contributions from the Commonwealth of Pennsylvania,
Sarah McEneaney is a painter in the Loft District who began the Reading Viaduct Project in 2003 along with John Struble, a woodworker who also lives in the neighborhood. The project merged with Friends of