The MD Dept. of Transportation, in conjunction with the MD Dept. of the Environment and the University of MD, will host an interactive symposium on transportation, growth, and the economy and welcomes your participation. (U of MD College Park Campus, Samuel Riggs IV Alumni Center, November 20, 2009, 8:30 AM - 3:00 PM. Register here. RSVP by November 9, 2009. The symposium open to State legislators, MPO and local officials, transportation stakeholder groups, Maryland agencies,…