The Wisconsin Department of Transportation announced that work crews will be doing routine maintenance for two days on the Bayview Bridge in Sturgeon Bay.  Tuesday and Wednesday from 7 am until 3:30 pm, flagging operations will take place allowing only one-lane traffic through at a time.  Drivers should expect brief delays when crossing the bridge.  The Bayview Bridge is of Bascule design that spans 228 feet and was built in 1978.  The maintenance work is expected to be completed on Wednesday.