2018-10-242018-10-242006https://hdl.handle.net/10365/28893North Dakota Work Zone Safety and Mobility, Traffic Operations Roundtable, CID Displayed at TRB, ATAC Newsletter Profile: Ed Ryenen-USPermission to publish in the NDSU Institutional Repository granted by Patrick Nichols and Upper Great Plains Transportation Institute [See communication from October 24, 2018]Traffic engineering.Transportation.Newsletter