Drivers traveling through downtown Sturgeon Bay on Tuesday, November 10, are advised that the Maple/Oregon Bridge will be closed to all vehicle and marine traffic from 8 a.m.-3 p.m. 

Maintenance work being done includes installing the new center lock actuator. A center lock actuator, also called a span lock actuator or lock bar operator, is the powered drive mechanism that extends and retracts a lock bar(s) to secure the movable lift span when it is fully lowered and closed.