Ключевые слова: airflow, american, big rig, cargo, carrier, carrying, city, class 8, cross over, delivering, delivery, down town, drive, driving, eighteenwheeler, fleet, flyover, freight, going, haul, haulage, heavyduty, highway, industrial, journey, loads, logistic, logistics, long distances, long haul, lorry, move, moving, northwest, overcome, overhead road, overpass, reposition, rigs, road, roadway, run, safety, semi, semitruck, shipping, skyway, tractor, traffic, trailer, trailers, transport, transportation, transporter, transporting, travel, traverse, trestle, trip, truck, trucking, trucks, turn, uphill, urban, usa, van, white,