TR News March-April 2007
Highways Through Habitats: Gathering Long-Term Data

The March-April 2007 issue of TR News includes the following articles:
The Transportation Engineering and Road Research Alliance: Partnering to Advance Pavement and Road-Related Research
Ethanol Takes Off: Trends in the Use of a Renewable Fuel for Transportation
Highways Through Habitats: The Banff Wildlife Crossings Project
Thinking Big: Lessons from the Washington Metros
The Interchange of Transportation Research: Highlights from TRB’s 2007 Annual Meeting
Research Pays Off: Mechanically Stabilized Earth Walls on the Interstate Highway System: Thirty Years of Experience

The TR News is TRB's bimonthly magazine featuring timely articles on innovative and state-of-the-art research and practice in all modes of transportation. It also includes brief news items of interest to the transportation community, research pays off articles, profiles of transportation professionals, workshop and conference announcements, new book notices, and news of TRB activities. Submissions of manuscripts for possible publication are accepted at any time.

Copies of the TR News may be purchased individually or ordered on an annual subscription basis.