After weekend crash injures two, township to seek PennDOT speed limit changes — again By Mike McGann, Editor, UnionvilleTimes.com The entryway to Chadds Ford Knoll was damaged Saturday after a crash that left two injured. Local residents are asking for help from the township slow speeds on US 1.—Mike McGann photo PENNSBURY — Residents of the Chadds Ford Knoll neighborhood are asking township...