Hackbarth Road Bridge
Pony truss bridge over Prairie River on Hackbarth Road
Closed to all traffic
Built 1908

Pine River Bridge
Pony truss bridge over Pine River on WI 64
Open to traffic
Built 1937; rehabilitated 1983

Prairie River Bridge
Stone arch bridge over Prairie River on W. Main Street (WI 64) in Merrill
Open to traffic
Built 1904; rehabilitated 2001

Tomahawk River Bridge
Through truss bridge over Tomahawk River on US 8
Open to traffic
Built 1936; rehabilitated 1976