Alexis Smith has your weekend traffic report

SAN FRANCISCO (KGO) -- There are big changes coming to traffic on the Bay Bridge this weekend.

Starting Saturday, the westbound Interstate 80 exit to Yerba Buena Island and Treasure Island will be on the other side of the road! This has been a major project that they have been working on for years. The exit will no longer be on the left hand side. They will now be on the right hand side. That could take a few weeks for everyone to get use to, so be extra cautious when drive.

Also, Wharf Fest at Pier 43 is this weekend, which means Little Embarcadero will be closed between Powell and Taylor for much of Saturday.

Follow ABC7 Mornings traffic reporter Alexis Smith on Twitter and Facebook for traffic news.