News release City of Coos Bay. The Coos Bay-North Bend Water Board will replace a failed valve at the intersection of South 4th Street and Golden Avenue on Thursday, October 26th between the hours of 8:00 a.m. and 4:00 p.m. Southbound traffic on South 4th Street between Elrod Avenue and Golden Avenue will be detoured during construction, but motorists are encouraged to use alternate routes when practical. Local access and access for emergency vehicles will be maintained during construction. Any questions can be directed to the Coos Bay-North Bend Water Board at 541-267-3128.