Some transportation engineers say there are not enough safe places to ride.

I'm a transportation engineer, and let me give you people one serious Protip while we're on the subject.

Transportation engineers studied the problem beginning in the 1940s.

This term is used by transportation engineers and planners.

This organization is composed of more than 1,700 transportation engineers, planners, technologists and students across Canada.

It is being developed by the Institute of Transportation Engineers.

But for eight hours on Sept. 11, she was unable to locate her husband, who worked as a transportation engineer three blocks from the trade center.

But if you're talking particular spots with chronic problems, Transportation engineers are currently focusing on a number of locations in the city for safety improvements.

Transportation engineers say suburban households typically generate 10 automobile trips daily.

These levels are used by transportation engineers as a shorthand and to describe traffic levels to the lay public.