Center for Transportation Studies2014-08-112014-08-112004-06https://hdl.handle.net/11299/164742Articles in this issue: Action needed now to deal with U.S. energy and greenhouse gas challenges; Finance shifting from fuel tax to local measures, tolls; Scenarios predict adequacy of Minnesota road taxes in 2030; Telework and e-shopping take on traffic congestion; Chromatic perception affects snowplow visibility; New tool to help officials set biodiesel policies; HOT lane experts share evaluation findings, inform I-394 planning; Twin Cities-area highways: changing politics, participants, and institutions; CTS publications catalog available; Maintenance workers learn new skills at training expo; CLM presents awardsen-USTransportationNewsletter or Bulletin