The depth of <a href="https://en.wikipedia.org/wiki/Blue_Bridge_(Saint_Petersburg)" class="extiw" title="w:Blue Bridge (Saint Petersburg)">Blue Bridge</a> of <a href="https://en.wikipedia.org/wiki/Saint_Petersburg" class="extiw" title="w:Saint Petersburg">Saint Petersburg</a>, photograph by {{User:Geevee/S}}.
Blue Bridge (Saint Petersburg) (Русский: Синий мост (Санкт-Петербург)) is a tourist attraction, one of the Bridges in Saint-Petersburg, Russia. It is located: 43 km from Shushary, 51 km from Pargolovo, 900 km from Helsinki. Read further