1. New York City Department of Transportation, 55 Water Street, 9th Floor, New York, NY 10041
2. Parsons Brinckerhoff, 75 Arlington Street, 9th Floor, Boston, MA 02116
3. A17.40, MTA New York City Transit, 2 Broadway, New York, NY 10004
4. A17.53, MTA New York City Transit, 2 Broadway, New York, NY 10004
5. FTA, U.S. Department of Transportation, 1200 New Jersey Avenue SE, 5th Floor, Washington, DC 20590.