The proposed bridge would cross the Columbia River at SE 192nd Avenue and Highway 14 in Washington, cross Government Island and connect to NE Airport Way in Oregon.
The bridge would feature four lanes for motor vehicles and two covered lanes for bike and foot traffic. The bridge would be a segmental concrete span held aloft by slender columns.
The project would cost no more than $860 million and could be completed in five years.
Read more at KGW