On Friday, September 22, 2023, at around 7:00 P.M., Upper Allen Township Police responded to a single vehicle crash on US Route 15 southbound near mile marker 39.2. An investigation determined that the operator of the involved vehicle took evasive action to avoid striking another vehicle and lost control, overturning. Both lanes of the highway were blocked and the southbound lanes were closed for approximately one hour. None of the involved parties were injured. The Upper Allen Township Police were assisted on the scene by Upper Allen Township Fire Police and Penn State Emergency Medical Services.