Wards Crossing Bridge (Yell County, Arkansas)
Built 1905 by the Converse Bridge Co. of Chattanooga, Tennessee
Through truss bridge over Fourche LaFave on Rover Road/Sunlight Bay Road southwest of Plainview
Open to one-lane traffic

Washington Street Bridge (Pettis County, Missouri)
Built 1910-11 by the Midland Bridge Co.; rehabilitated 1989
Through truss bridge over the railroad tracks on Washington Street in Sedalia, three blocks east of MO 765
Open to traffic

Watervale Road Bridge (Harford County, Maryland)
Built 1900; rehabilitated 1976
Pony truss bridge over Winters Run on Watervale Road in Bel Air North
Open to traffic

West Fork CSAH 30 Bridge (Jackson County, Minnesota)
Replaced 1996
Lost through truss bridge over West Fork Des Moines River on CSAH 30 south of Windom
Replaced by a modern bridge

Westphalia Bridge (Osage County, Missouri)
Main span built 1893 by the Kansas City Bridge Co.; pony trusses added 1902 by the Interstate Bridge Co.
Through truss bridge over Maries River on CR 611 near Westphalia
Open to one-lane traffic

Wildlife Road Bridge (Cooper County, Missouri)
Built ca. 1910
Through truss bridge over Lamine River on Wildlife Road near Lamine River Conservation Area
Open to one-lane traffic

Williams Bend Bridge (Hickory County, Missouri)
Through truss bridge over Pomme de Terre River on CR 281 north of Hermitage, between Route Y and Route U
Open to traffic(?)

Williamsville Bridge (Wayne County, Missouri)
Built 1912 by the Vincennes Bridge Co.; closed to traffic in Feb. 2006 and demolished Aug. 2006
Lost through truss bridge over Black River on CR 417 south of Williamsville
Demolished August 2006

Wilson Hollow Bridge (Jefferson County, Missouri)
Built ca. 1905 by the Joliet Bridge & Iron Co. of Joliet, Illinois. Demolished in the 1990's and never replaced
Lost through truss over Big River south of Vineland on Wilson Hollow Road
Replaced by a new bridge

Wilton Springs Bridge (Saline County, Missouri)
Built 1907; closed to traffic Sept. 2007
Through truss bridge over Salt Fork on CR 215
Closed to all traffic

Windsor Harbor Bridge (Jefferson County, Missouri)
Originally built 1875 by the Keystone Bridge Co. over River Des Peres at Lemay Ferry in St. Louis. Relocated to Kimmswick in 1930; bypassed by new bridge in 1985.
Wrought-iron through truss over Rock Creek at Kimmswick in Imperial
Open to pedestrians only

Witherspoon Bridge (Hot Spring County, Arkansas)
Lost two-span through truss bridge over Ouachita River on CR 647
Replaced by a modern bridge in 1994

Woodland Bridge (Iroquois County, Illinois)
Built 1911
Through truss bridge over Sugar Creek on 2100E Road near Woodland, .5 mi. north of Woodland
Open to traffic

Woolsey Bridge (Washington County, Arkansas)
Built 1925
Two-span through truss bridge over West Fork White River on CR 35
Closed to all traffic Sept. 2007

Wyaconda River Bridge (Lewis County, Missouri)
Lost(?) through truss bridge over Wyaconda River somewhere near La Grange
No longer exists

Wyman Bridge (Washington County, Arkansas)
Built 1908 by the Vincennes Bridge Co.; replaced 2002
Lost through truss over White River on CR 48 (Wyman Road) east of Fayetteville in Fayetteville
Replaced by a new bridge

Zack Wheat Drive Bridge (Caldwell County, Missouri)
Pony truss bridge over Long Creek on S.W. Zack Wheat Drive
Open to traffic