LIRR adds 'Darth Vader' to snow response arsenal

... by two locomotives at no more than 20 mph, will primarily be used on the LIRR's diesel territory in eastern Suffolk County, where snow drifts as high as 15 feet have formed during storms. In the past, tackling the towering drifts with less-powerful ...

http://www.newsday.com/long-island/transportation/lirr-adds-darth-vader-to-snow-response-arsenal-1.6565930