MnDOT research projects

Flammable waste trap solids 

• Investigating flammable waste trap solids at MnDOT truck stations (PDF)
• Investigating flammable waste trap solids at MnDOT truck stations (Year two report) (PDF)

MnDOT truck stations

• Investigating wastewater reuse at MnDOT truck stations (Technical report) (PDF)
• Investigating wastewater reuse at MnDOT truck stations (Full report) (PDF)
• Septic system evaluation at rest stops, truck station, and weigh scales (Final report) (PDF)

Additional studies

• Truck wash water reuse for brine production (Final report) (PDF)
• Characteristics of rest area water softeners and their effects on chloride in septic systems (PDF)
• Water use study at rest stops (Task report) (PDF)