A third of the United States has been experiencing temperatures of -17C (0F) or below, with loss of life and severe impact on freight and transport infrastructure. Temperatures are expected to swing above average over the weekend, which means that the situation will quickly normalise.<\/p>\n\n\n\n
The polar vortex\u2019s most severe impact has not been long, but it has caused some transportation problems for shippers, railroads and truckers.<\/p>\n\n\n\n
The cold snap hit some transportation networks at stress points, with train derailments, port backlogs and flight cancellations.<\/p>\n\n\n\n
The extreme winter weather, which is caused by a polar vortex bringing air from the Arctic, led to more than 2,000 flights being canceled on Wednesday, when temperatures hit their lowest, with a combined 6,000 canceled flights across the U.S.<\/p>\n\n\n\n
Chicago\u2019s Midway and O\u2019Hare airports have seen the brunt of these cancellations, but airports farther east, like Washington\u2019s Reagan National and New York\u2019s LaGuardia are also facing cancellations and delays because of the polar vortex.<\/p>\n\n\n\n
Airports are open again, and while a number of cancellations are continuing, we are expecting the situation to improve quickly.<\/p>\n\n\n\n
The cold has hampered diesel-fuelled cranes at intermodal terminals, with shipments piling up, and leading to freight moving off rail and onto trucks, though these too have been struggling to operate.<\/p>\n\n\n\n
The region\u2019s busiest container terminals \u2014 Maher, APM, Port Newark Container Terminal, and Global Terminal \u2014 plan to stay open Monday during the Martin Luther King Jr. Day holiday to clear cargo backlogs.<\/p>\n\n\n\n
Chicago during Polar Vortex<\/a> by edward stojakovic<\/a> is licensed under CC<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":" A third of the United States has been experiencing temperatures of -17C (0F) or below, with loss of life and severe impact on freight and transport infrastructure. Temperatures are expected to swing above average over the weekend, which means that the situation will quickly normalise. The polar vortex\u2019s most severe impact has not been long, […]<\/p>\n","protected":false},"author":3,"featured_media":4334,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,64],"tags":[],"class_list":["post-4820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-news"],"acf":[],"yoast_head":"\n