Traffic Club of Chicago - Organization dedicated to maintaining the highest standards of the transportation, distribution and logistics profession. Features newsletters, meetings and club events, and executive luncheons.

USFreightways Corporation - Operates a group of regional less-than-truckload general commodities motor carriers in the United States and Canada. (Nasdaq: USFC)

Department of Transportation - Offers news, real time traffic information and weekly bulletins, projects and programs, and information on bureaus of highways, streets, traffic, signs and markings, bridges and transit, inspections, and administration and planning.