Mumbai’s Sion, Vidyavihar bridges, Goregaon-connector may open this weekend. Motorists could get access to three long-awaited infrastructure links in the city over the weekend, with the Sion and Vidyavihar bridges and the Goregaon connector from Goregaon likely to be opened any time. While construction work on all three structures has been completed, the inauguration is awaiting the availability of the chief minister and deputy chief minister, civic officials said.