u pper providence township, pa — the major accident that shut down route 422 for hours on wednesday and crippled traffic throughout the area involved a total of. a fatal crash is closed route 422 friday morning, authorities say. The crash happened in the eastbound lanes at mile marker 188, lower providence township, montgomery. According to butler county 911, the crash. the deadly crash happened on state route 422 in lower providence township around 7 a. m. And caused both sides of the highway to close during rush hour.
