
Speeding accounts for roughly one in five severe crashes in Philadelphia, and 80% of the city's fatal or serious collisions happen on a set of corridors planners call the High Injury Network — the streets now getting speed cushions and cameras first.
Speeding drives about one in five of Philadelphia's severe crashes, and 80% of the city's fatal or serious collisions concentrate on a mapped set of corridors called the High Injury Network — the streets now getting speed cushions, cameras, and concrete first.
By Terra Daily Editorial Team · Sep 2, 2026















