Sources: Rocket Start, Raleigh, N.C.; CP staff Manny Tejano, a fleet manager with North Carolina ready mixed and aggregate independent Carolina Sunrock, has developed a mobile device app through which mixer truck drivers can track their yard and field performance against peers, garner rewards for a job well done, and compete for top positions on a leaderboard.
Read MoreCarolina Sunrock vet launches driver-incentivizing Rocket Start app
