As a safety professional reading just the tiny bit of information provided, my first two questions are:

  1. Why were there three passengers in a solid waste truck?
  2. Why were all three ejected?  I have that answer.  No seat belts.

Basic safety training would have prevented the fatalities.  Our outcome-based defensive driving would have prevented the entire incident.  An ounce of prevention provides a pound of cure.

Clay, Jarrod (2018, April 12). Fox 11 Eyewitness News. UPDATE: City worker killed, two others injured in crash on I-77