trafficant

plural trafficants

1. A person or vehicle in road traffic.

   Monitoring the total manoeuvring zone of their vehicle as well as other trafficants and their possible trajectories to detect possible conflicts.

   2003, A. M. Parkes, S. Franzen, Driving Future Vehicles, page 118

   1 more example

   If merely one single value attribute is considered, we have an^([sic]) one-attribute evaluation; for instance, the enactment of a prescription imposing a speed limit on road trafficants is evaluated only from the point of view of safety of trafficants.

   1992, Bob Brouwer, Coherence and Conflict, page 51