Images shared by the city and on social media showed a scorched section of the highway caved in on the road below. Lanes in both directions were closed.
A study of roughly 2,700 shootings in Chicago, Los Angeles, New York and Philadelphia found widening racial disparities after the pandemic began, with black children the most frequent victims.
Part of a national trend, medical residents at Penn Medicine in Philadelphia push to form a union to demand better working conditions and higher wages. Child care is an important issue for many.
City officials assured residents on Monday that the water was safe to drink throughout the day, but added that they are continuing to test the water supply.
The city of Philadelphia issued an apology Thursday for the unethical medical experiments performed on mostly Black inmates at its Holmesburg Prison from the 1950s through the 1970s.
Four other firefighters and an inspector with the city's Department of Licenses and Inspections had been rescued from the rubble and were in stable condition at hospitals.