The Canadian National railroad bridge crossing the Fox River in Oshkosh will be closed to river and boat traffic for several days in August to facilitate replacement with a new bridge span. The bridge will remain closed to river vessel traffic from August 19 through August 23. From August 18 until noon on August 21, navigation of this section of the Fox River will be completely blocked. No traffic whatsoever will be able to pass as the old and new bridge spans are exchanged. For more detailed information, please refer tohttp://www.oshkoshchamber.com/assets/PDF/cg_rail_bridge_ltr.pdf.