An Allentown semi truck accident caused personal injuries on Interstate 78 on February 22, 2018. Several people suffered personal injuries and a semi truck driver was stuck in his tractor-trailer cab when two semi trucks crashed on I-78. The Interstate 78 truck accident took place around 5:55 p.m. just south of Allentown PA. The Upper Saucon Township Fire Company was dispatched to the scene of the Lehigh Valley truck accident. Interstate 78 traffic was slowed while crews cleared debris and transported those who suffered personal injuries. Read more