Cottonwood County

390th Ave. Bridge   [Map]
Bridge over Des Moines River on Twp 165
Open to traffic
Previous span was a Howe Pony Truss built in 1908
Blenkiron Bridge   [Map]
Pratt through truss bridge over Heron Lake Outlet on CR 86 (440th Street) at Jackson/Cottonwood Co. Border
Built in 1915 by Joliet Bridge Company. Replaced by steel trestle bridge in 1975.
Dempsey Bridge   [Map]
Steel stringer bridge over Des Moines River on CR 14
Open to traffic
Built 1979 replacing a pin connected Pratt through truss bridge with Howe Lattice portal bracings and 45 heel bracing built in 1908
Des Moines River Bridge   [Map]
Pony truss bridge over Des Moines River on CR 177
Replaced by a new bridge
Built 1917; Replaced in 2008
Des Moines River Bridge   [Map · Street View]
Steel stringer bridge over Des Moines River on US 71
Bridge has been replaced
Built 1956; Replaced in 2010
Dry Creek Bridge   [Map]
Pony truss bridge over Dry Creek on CR 4
Open to traffic
Built 1923
Sherman Bridge   [Map]
Steel stringer bridge over Des Moines River on Csah 15
Open to traffic
Built 1960
Talcot Lake Bridge   [Map]
Steel stringer bridge over Des Moines River on Csah 7
Open to traffic
Built 1941; Previous bridge was a pontoon bridge built ca. 1900- only known structure in the county
UPRR Windom Underpass   [Map]
Steel stringer bridge over US Hwy. 71 on UPRR
Open to traffic
Built 1956
Watonwan River Bridge   [Map]
Concrete arch bridge over Watonwan River on CR 144
Intact but closed to all traffic
Built 1908
Windom Railroad Bridge   [Map · Street View]
Two-span Quadrangular truss bridge over West Fork Des Moines River on the Union Pacific Railroad at Windom
Open to railroad traffic
Built 1900, replacing an earlier bridge