NS543: The Impact of Deferred Maintenance in Minnesota

Principal Investigator:	Omar Smadi
Other Personnel:	Ahmad Alhasan
	Başak Aldemir Bektaş

NS562: Assessing Pavement Markings for Automated Vehicle Readiness

Principal Investigator:	Shauna Hallmark
Other Personnel:	David Veneziano
	Theresa Litteral

NS563: Evaluation of Fatigue on Snow Plow Drivers and Evaluation of Aids to Assist Drivers in Recognizing and Dealing with Fatigue

Principal Investigator:	Junxing Zheng
Other Personnel:	Vern Schaefer
	Zlatan Krizan

NS565: Best Practices for Winter Maintenance for Pedestrian Safety and Accessibility

Principal Investigator:	John Shaw
Other Personnel:	Guillermo Basulto-Elias

NS567: Evaluation of Road Weather Messages on DMS Based on Roadside Pavement Sensors

Principal Investigator:	Skylar Knickerbocker
Other Personnel:	Zachary Hans

NS569: Impact of Vehicle Speeds and Roadway Context on Pedestrian Safety

Principal Investigator:	John Shaw
Other Personnel:	Shauna Hallmark
	Nicole Oneyear
	Guillermo Basulto-Elias

NS572: Have Minnesota’s Warmer Winters Increased the Number of Freeze Thaw Cycles?

Principal Investigator:	Halil Ceylan
Other Personnel:	Sunghwan Kim
	In-Ho Cho
	Daniel Rajewski
	Eugene S. Takle

NS574: Taconite as a Lower Cost Alternative High Friction Surface Treatment to Calcined Bauxite for Low Volume Local Roads in Minnesota

Principal Investigator:	Kejin Wang
Other Personnel:	Chris Williams

NS581: Outcome Evaluation Metrics Related to Equity that Include Both Quantitative and Qualitative Measures

Principal Investigator:	Jing Dong
Other Personnel:	John Shaw

NS582: Transverse Rumble Strips at Rural Intersections

Principal Investigator:	Shauna Hallmark
Other Personnel:	Hossein Naraghi
	David Veneziano
	Nicole Oneyear

NS584: Compaction Optimization Moisture Performance Test

Principal Investigator:	Junxing Zheng
Other Personnel:	Cassandra J. Rutherford
	Vern Schaefer

NS597: Asphalt Film Thickness vs. a Chip Seal at One Year – B/C Analysis

Principal Investigator:	Ashley Buss
Other Personnel:	Charles Jahren
	Junxing Zheng

NS598: Asphalt vs Concrete – How to Select a Surface Type?

Principal Investigator:	Ashley Buss
Other Personnel:	Peter Taylor
	Ilker Karaca