 On April 22, 2014, the portion of PA 532 along the Newtown Bypass was renamed the Officer Gregg Memorial Bypass in honor of Brian S. Gregg, a borough of Newtown police officer who was killed in the line of duty on September 29, 2005.Pennsylvania Route 532 Alternate Truck is a truck route bypassing a weight-restricted bridge over the Delaware Canal in Upper Makefield Township, on which trucks over 29 tons and combination loads over 35 tons are prohibited.Formed in 2013, it follows Taylorsville Road and PA 32.