| Chicago Transit Authority | Chicago, IL | August 2019 | Final Report |
| Champaign-Urbana Mass Transit District | Urbana, IL | June 2019 | Final Report |
| Metropolitan Atlanta Rapid Transit Authority (MARTA) | Atlanta, GA | May 2019 | Final Report |
| Washington Metropolitan Area Transit Authority | Washington, DC | April 2019 | Final Report |
| California Department of Transportation | Sacramento, CA | March 2019 | Final Report |
| Chatham Area Transit (CAT) | Savannah, GA | March 2019 | Final Report |
| Greater Cleveland Regional Transit Authority | Cleveland, OH | March 2019 | Final Report |
| City of Tracy | Tracy, CA | February 2018 | Final Report |
| Pennsylvania Department of Transportation | Harrisburg, PA | July 2017 | Final Report |
| Southwest Ohio Regional Transportation Authority (SORTA) | Cincinnati, OH | July 2017 | Final Report |
| Massachusetts Bay Transportation Authority (MBTA) | Boston, MA | June 2017 | Final Report |
| Milwaukee Department of Public Works | Milwaukee, WI | June 2017 | Final Report |
| Port Authority Trans-Hudson Corporation | Jersey City, NJ | June 2017 | Final Report |
| Waccamaw Regional Transportation Authority (Coast RTA) | Conway, SC | June 2017 | Final Report |
| Iowa Department of Transportation | Ames, IA | May 2017 | Final Report |
| Greater Lynchburg Transit Company | Lynchburg, VA | April 2017 | Final Report |
| Metropolitan Washington Airports Authority | Washington, DC | April 2016 | Final Report Transmittal Letter |
| Fairfax County Department of Transportation | Fairfax, VA | March 2016 | Final Report Transmittal Letter |
| Foothill Transit | West Covina, CA | March 2016 | Final Report Transmittal Letter |
| Ohio Department of Transportation | Columbus, Ohio | March 2016 | Final Report Transmittal Letter |
| Omaha Metro Area Transit | Omaha, NE | March 2016 | Final Report Transmittal Letter |
| Westchester County Department of Transportation | Mount Vernon, NY | March 2016 | Final Report Transmittal Letter |
| Mendocino Transit Authority | Ukiah, CA | March 2016 | Final Report Transmittal Letter |
| Rhode Island Department of Transportation | Providence, RI | March 2016 | Final Report Transmittal Letter |
| Los Angeles County Metropolitan Transportation Authority | Los Angeles, CA | June 2013 | Final Report |
| City of Honolulu | Honolulu, HI | April 2013 | Final Report |
| North County Transit District | Oceanside, CA | February 2013 | Final Report |
| Maryland Transit Administration | Baltimore, MD | March 2013 | Final Report |
| Kansas City Area Transportation Authority | Kansas City, MO | February 2013 | Final Report |
| King County Department of Transportation | Seattle, WA | February 2013 | Final Report |
| Amarillo City Transit | Amarillo, TX | January 2013 | Final Report |
| Central Oklahoma Transportation & Parking Authority | Oklahoma City, OK | January 2013 | Final Report |
| Piedmont Authority for Regional Transportation | Greensboro, NC | January 2013 | Final Report |
| Port Authority of Alleghany County | Pittsburgh, PA | January 2013 | Final Report |
| Louisiana Department of Transportation | Baton Rouge, LA | December2012 | Final Report |
| WisconsinDepartment of Transportation | Madison, WI | December 2012 | Final Report |
| Washington Metropolitan Area Transit Authority | Washington, DC | November 2012 | Final Report |
| North Dakota Department of Transportation | Bismarck, ND | October 2012 | Final Report |
| Metropolitan Atlanta Rapid Transit Authority | Atlanta, GA | September 2012 | Final Report |
| San Francisco Municpal TransportationAgency | San Francisco, CA | September 2012 | Final Report |
| Central Florida Regional Transportation Authority | Orlando, FL | September 2012 | Final Report |
| Dallas Area Rapid Transit | Dallas, TX | September 2012 | Final Report |
| Transbay Joint Powers Authority | San Francisco, CA | September 2012 | Final Report |
| Regional Transportation District | Denver, CO | September 2012 | Final Report |
| Bi-State Development Agency | St. Louis, MO | July2012 | Final Report |
| Metropolitan Transit Authority of Harris County | Houston, TX | June 2012 | Final Report |
| Kansas Department of Transportation | Topeka, KS | May 2012 | Final Report |
| Oregon Department of Transportation | Salem, OR | May 2012 | Final Report |
| Tri-County Metropolitan Transportation District of Oregon (TriMet) | Portland, OR | November 2011 | Final Report |
| Chicago Transit Authority | Chicago, IL | October 2011 | Final Report |
| Charlotte Area Transit System | Charlotte, NC | September 2011 | Final Report |
| Florida Department of Transportation | Tallahasee, FL | September 2011 | Final Report |
| Metropolitan Transportation Authority | New York, NY | June 2011 | Final Report |
| Miami-Dade Transit | Miami, FL | April 2010 | Final Report |
| Connecticut Department of Transportation | Newington, CT | August 2010 | Final Report |
| Utah Department of Transportation | Salt Lake City, UT | August 2010 | Final Report |
| City of Phoenix | Phoenix, AZ | August 2010 | Final Report |
