EntityQ2618925· pop 17· linked from 16 articlesBlue BridgeSign in to savebridge in St Petersburg, RussiaConnectionsRussiaCountryRussianEntitySaint PetersburgCitygeographic coordinate systemEntityInternational Standard Book NumberEntityGuinness World RecordsEntitycast ironEntityreference workEntityMoyka RiverEntityMariinsky PalaceEntitySaint Isaac's SquareEntityRed BridgeEntityGreen BridgeEntityPevchesky BridgeEntityWilliam HesteEntitylist of bridges in Saint PetersburgEntityCategoriesBridges completed in 1818Bridges in Saint PetersburgCultural heritage monuments of federal significance in Saint PetersburgSaint Isaac's SquareSpoken articles