Center for Transportation Studies2014-07-312014-07-312014-06https://hdl.handle.net/11299/164332Table of Contents includes: Unmanned aircraft systems create buzz of activity, but challenges remain; Remembering Jim Oberstar; Primary seat belt law continues to save lives, money; Sidewalk replacement contributes to Minneapolis tree loss; Bridge monitoring system can offer advance warning of problems; Workshop shares strategies for reducing aircraft-wildlife collisions; Identifying new solutions for road subgrade compaction challenges; Recently published research reportsen-USTransportationNewsletter or Bulletin