• New Utility Truck
    Vehicle Replacement
    An early replacement truck of the Missouri Department of Transportation funded with a 2008 Diesel Emissions Reduction Act (DERA) grant.
    Photo courtesy of the Missouri Department of Natural Resources
  • Replacing old engine
    Engine Replacement
    Engine removed from a Missouri Department of Transportation dump truck and replaced with new engine for lower emissions.
    Photo courtesy of the Missouri Department of Natural Resources
  • Scrapped Engine
    Old Engine
    This engine was scrapped from a Missouri Department of Transportation dump truck.

    The hole drilled in this engine block ensures that the older, more polluting engine cannot be used again.
    Photo courtesy of the Missouri Department of Natural Resources
  • MoDOT dump truck engine
    New Engine Installed
    A new EPA-certified engine with lower emissions is installed in a Missouri Department of Transportation dump truck.
    Photo courtesy of the Missouri Department of Natural Resources