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ATAC worked with the Bismarck-Mandan MPO on updating the regional travel demand model. The work included updating the GIS-based network and calibrating the model using 2000 traffic data. The network link speed and capacity calculations where refined. Bismarck State College and the Bismarck Airport were...

North Dakota's grain producers rely on an efficient rail system to move their products to export and domestic markets. A recent shift to larger grain hopper cars may threaten the viability of the state's light-density branch line network. This study simulates the impacts of handling larger rail cars...