There will be a temporary lane reduction on the Charlestown (or North Washington Street) Bridge, starting Monday, Aug. 22, according to the Boston Transportation Department.  

The east (outbound) lanes of the bridge will be closed each evening beginning at 7 p.m. so crews can resume work on deck repairs. The west (inbound) lanes will be converted to accommodate two-way traffic during the closure. All lanes of the bridge will reopen each morning beginning at 6 a.m.

Work should conclude on Wednesday, Aug. 24.