Q. I am looking statistics school bus crashes

There are a couple of great US government sites have school bus crash stats: 

• The National Highway Traffic Safety Administration (NHTSA) keeps bus crash stats for each year since 1994,  https://crashstats.nhtsa.dot.gov/#!/PublicationList/60
• The National Transportation Safety Board (NTSB) site has an article that compiles some of the stats, as well as providing links to related information such as School Bus Investi​gations and Report. https://www.ntsb.gov/Advocacy/safety-topics/Pages/schoolbuses.aspx