|
|
Research Reports
View AllTwo interlaboratory studies were performed utilizing recycled concrete aggregate (RCA) in accordance with ASTM C1260 Accelerated Mortar Bar Test (AMBT) in addition to the previous study documented in Adams et al. 2013. The first round of testing utilized a non-laboratory created RCA and the second evaluated... When one think of earthquakes the Mountain Plains Region does not come first to mind; rather, the West Coast, South America, Japan, and most recently Italy and Nepal can easily be pictured. According to the U.S. Geological Survey (USGS) the largest earthquake on record for Colorado occurred in 1882... The purpose of this research was to generate an understanding of the public perceptions of different revenue generation systems that are already in use or that have the potential to be used in the future, and to educate the public on the different revenue generation systems. In addition, this study tested... Using intelligent transportation systems to help report traveling conditions has been reserved for urban areas. The goal of this research was to help develop a new methodology for incorporating travel times calculated from intelligent transportation system (ITS) technology into Wyoming's road and weather... The Grand Forks – East Grand Forks MPO contacted ATAC with regards to expanding the use of existing traffic detection cameras for traffic data collection. Prior to this project, the City of Grand Forks had 31 intersections comprising of 122 cameras set for traffic data collection purposes. As part... Improving roadway safety on Indian reservations requires a comprehensive approach. Limited resources, lack of crash data, and few cross-jurisdictions coordination has made it difficult for Native American communities to address their roadway safety concerns. A methodology to improve roadway safety has... The objectives of this study are to identify data needs for assessing demand-response transit (DRT) level of service, develop a data collection tool for obtaining those data, and develop a method for assessing DRT levels of service and prioritizing needs for service improvements. A survey was developed... The sharp increase in travel volumes, shift in traffic mix, and large increases in crashes have transformed the traffic environment in the oil region of western North Dakota. Roads once used for local access and agricultural purposes now regularly serve the energy sector. Oil companies, workers, commercial... A survey of farm operators in the Northern Plains Region of North Dakota, northern South Dakota, western Minnesota and eastern Montana was conducted to gather information about transportation of crops, the inventory and characteristics of the farmer-owned truck fleet and on-farm storage capacity. The... North Dakota's rural roads provide vital social and commercial links for a widely dispersed population. The safety of these roadways is paramount in managing traffic assets to enhance the state's livability. Approximately three-quarters of the state's travel, in vehicle miles, takes place on rural roads.... |
