Technical Chamber of Cyprus
   http://www.etek.org.cy

TfL - Transport for London
   http://www.tfl.gov.uk

Institution of Civil Engineers
   http://www.ice.org.uk

The Chartered Institute of Highways & Transportation
   http://www.ciht.org.uk

The Chartered Institute of Logistics & Transport
   http://www.ciltuk.org.uk

Federal Highway Administration
   http://www.fhwa.dot.gov

New York City Department of Transportation
   http://www.nyc.gov/dot

FHWA Safety Program
   http://safety.fhwa.dot.gov

ETSC – Safety Program
   http://etsc.eu/home.php