WGN – 37-22-06 Larwood Covered Bridge – Built in 1939 in Linn County spanning by Linn County Crabtree Creek on Fish Hatchery Rd., single span, 105 feet long, Howe trusses
7-panel truss. The Larwood community was named for William Larwood who settled in the area in 1888. The current Larwood bridge was built with the state highway department’s standard 105-foot Howe truss design to replace the old one at this site.