International Heavy Transportation - Personal page with a number of links to international heavy transportation services. - http://www.rom-connect.com/linkssk.htm
Leonard's Guide Online - Print and online directories of trucking, warehousing, third party logistics, air cargo and general freight transportation companies serving North America. - http://www.leonardsguide.com/
LogLink - Transportation and logistics directory search. - http://www.loglink.com
Routes International - Worldwide transportation reference site. - http://routesinternational.com
The Transportation Directory - This site is a quick reference guide created to meet the Meeting needs of shippers and freight transportation companies. Telephone numbers and links to web pages. - http://transport911.com
ITSindex.com - A searchable directory of websites related to Intelligent Transportation Systems, traffic, transportation and similar areas of interest. - http://www.itsindex.com/
TrafficLinq - Traffic and transportation links. - http://www.trafficlinq.com/