Cars and MBTA Red Line trains won’t cross the Longfellow Bridge this weekend, part of a planned service diversion associated with the bridge’s landmark rehabilitation project. Instead, buses will run between Kendall/MIT and Park Street stations. Pedestrians will be able to cross the bridge as they always have, but cyclists will be asked to walk their bikes across the river. There will also be alternating lane closures on Memorial Drive eastbound this weekend.

The detours for motorists remain the same as they were in previous weekend diversions. Here’s a map of those detours, but you can always find more resources at MassDOT’s Longfellow Bridge page.