Every year, PennDOT publicly shares statistics on driving accidents that occurred in the past year. This data is usually published in the summer months. The most current car crash data we have from PennDOT is from 2020 year.
In 2020, Pennsylvania had a total of 104,493 traffic accidents. This is down 16.6% from the 2019 total of 125,267. See the trends in car crashes here in Central PA.