Ubu bwishingizi burebana n'igihombo cyangwa ibyangiritse ku mizigo cyangwa ibicuruzwa mu nzira biva ahantu hamwe bijya ahandi binyuze mu nzira y'inyanja, ikirere, gari ya moshi, umuhanda cyangwa iposita. Ubu bwishingizi butangwa kubijyanye n’ibyago mu rugendo rwo mu nyanja, intambara n’ibitero n’imvururu z’abaturage.

Itanga ubwishingizi ku gihombo cyangwa ibyangiritse ku mutungo bitewe n'mpanuka cyangwa ibyago mu gihe urimo gupakira, gupakururwa, mugihe cyo kubitwara no kubicumbikisha by'igihe gito mugihe cy'urugendo.