Witnessed a very dangerous incident this weekend along Interstate 80 riding behind a bus operated by this company. A van was merging at merge point into lane and a bus full of students increased speed to not allow van in. The van actually hit one of the construction markers. We all know how lengthy and frustrating we can be waiting in construction but this driver did not operate with the student's safety in mind first!! This is only one driver and I will be honest to say this is my only negative experience with the company- but my concern is for the students on the bus!!