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An online survey was developed by the Virginia Tech Transportation Institute and distributed by the Brotherhood of Locomotive Engineers and Trainmen (BLET) and the Sheet Metal, Air, and Rail Transportation workers –Transportation Division (SMART-TD) labor unions to their members. The purpose of...
There are approximately 126,700 highway-rail at-grade crossings in the U.S. A portion of those involve high-volume public streets where crossing events result in measurable traffic backups and delays to the extent that mitigation efforts are needed. Conventional traffic analysis methods such as...