Passazhiravtotrans is the a state-owned enterprise serving urban and suburban bus routes in St. Petersburg and the Leningrad region.
According to PR-model, avtobus.spb.ru is ranked 425,037th in multilingual Wikipedia, in particular this website is ranked 45,203rd in Russian Wikipedia.
The website is placed before lotussuites.com and after siamchemi.com in the BestRef global ranking of the most important sources of Wikipedia.