Leave a Comment / Uncategorized / By offical-gspm MURINSKIY TUNNEL AS A PART OF SAINT PETERSBURG RING ROADTunnel is located on Tokcovo Highway.. CLIENTSFederal State Institution “Directorate for the Construction of the St. Petersburg Transport Bypass Federal State Institution” TECHNICAL FEATURESlength — 30 mwidth — 84.1mtunnel height — 10mGabions retaining wallswalls height 9-13mpile length 9-12mconcrete width — 40cmconcrete width within piers — 60cm No Caption No Caption No Caption No Caption No Caption