US Federal Transit Administration
US Department of Transportation
US Environmental Protection Agency
Florida Department of Transportation
Pennsylvania Department of Transportation
New Jersey Department of Transportation
Southeastern Pennsylvania Transportation Authority
New Jersey Transit Corporation
Fort Bend County Toll Road Authority
Harris County Toll Road Authority
Miami Dade Expressway Authority
Asian Development Bank
Lehman Brothers, Inc.
Smith Barney, Inc.
Rummel Klepper and Khal Engineers, Inc.
Granite Construction Company
Wilbur Smith Associates, Inc.
German Marshall Fund
Trans-Atlantic Transportation Collaborative
International Institute for Energy Conservation
*Partial Listing Clients Supported by ITP and/or its Staff