By Greg Ruhland, Office of Freight and Commercial Vehicle Operations 
            
              
                  
                    The amount of crude oil shipped on trains is expected to double in the next 10 years as more shipments of volatile crude oil from the Bakken field in North Dakota and heavy tar sands crude from Alberta, Canada, move across the state. Photo by David Gonzalez  | 
               
             MnDOT is collaborating with  railroads and the Department of Public Safety to carry out new rail safety legislation signed  into law July 1 by Gov. Mark Dayton.  
            The new law will manage the  risk of spills, derailments and other dangers associated with shipping crude  oil and other hazardous materials such as ethanol and anhydrous ammonia. The  amount of crude oil shipped on trains is expected to double in the next 10  years as more shipments of the volatile crude oil from the Bakken field  in North Dakota and heavy tar sands crude from Alberta, Canada, move across the  state.  
            Before 2007, no crude oil was  traveling by rail across Minnesota. Today, between five to seven crude trains  daily pass through the state. That’s between 400,000 to 550,000 barrels of  crude. 
            The Office of Freight and  Commercial Vehicle Operations is conducting a study of highway-rail crossing  improvements. The study will identify sites where safety can be improved on  rail corridors that now carry trains of Bakken crude oil.  
            “These corridors represent about 700 miles of the 4,400  miles of railroad track in Minnesota, and are protected by approximately 690 installed  crossing signals,” said Dave Christianson, senior  rail planner. “These oil train routes include the BNSF main line from Seattle  to Chicago, and the CP line down the west bank of the Mississippi River.” 
            MnDOT hired three state rail safety inspectors – one dedicated to hazardous  materials – to improve freight system safety. They monitor  railway alignment and conditions, as well as other structures along the tracks,  such as bridges and crossings. They also review and enforce safety  requirements, keep maintenance and repair records and review railroad security.  
            “Inspectors are a  critical part of Minnesota's response to the amount of freight trains carrying  oil through the state,” Christianson said.  
            Along with MnDOT’s increased  safety inspections and emergency response training, various agencies will  require updated standards for oil tank cars, emergency prevention plans by  railroads, and stronger oversight of railroad companies, said Christianson. 
            The laws allow a three-year  period for older tank cars to be modified, or “retrofitted,” into compliance. A  six-year window is allowed for newer tank cars, which are much stronger and  designed to prevent crude oil from igniting. Even though 15,000 to 20,000 of  these newer cars have been built since 2011, this is still only a fraction of  the 90,000 total cars hauling Bakken crude oil across Minnesota.  
            “Minnesota’s rate of rail  inspections fares better than that of most states,” said Christianson, “but  Minnesota can still improve its response to an ongoing risk.” 
            Because rail cars can travel  within 60 feet of a home or business, he said rail crossing safety also remains  an important consideration.   
            The Governor has met numerous times  with local emergency managers to review the laws and discuss other ways the  state can partner with communities to improve disaster preparedness. 
            At the federal level, the U.S.  Department of Transportation issued an emergency order requiring railroads that  operate trains with Bakken crude to notify State Emergency Response Commissions  when operating through their states. USDOT also issued a safety advisory urging  rail fleets to use tank car designs with the highest level of integrity  available. A number of other proposed federal regulations are pending. 
            For more information, read MnDOT’s frequently  asked questions.   |