 It is a Howe truss design.In FY 2008, The National Historic Covered Bridge Preservation Program, administered by the Federal Highway Administration, awarded a grant of $1,315,370 to the City of Cottage Grove for the rehabilitation of the Chambers Covered Bridge, one of seven covered bridges in Oregon that received grants the same period.Chambers Covered Bridge was removed in 2010 and replaced with a carefully constructed bridge that is identical to the previous one.