View of the Lift Bridge in Stillwater, Minnesota. The Stillwater Lift Bridge is a vertical-lift bridge crossing the St. Croix River between Stillwater, Minnesota, and Houlton, Wisconsin. It first opened to traffic in 1931.
Real photographic postcard of the Holmes Street bridge over the Minnesota River in Shakopee. Seen in the image is a boat landing with two boats docked there. Also visible in the background are the smoke stacks at Rahr Malting, Inc. Etched into the emulsion along the bottom edge of the image is "Bridge and Boat Landing/Shakopee, Minn./C-170." Card is unused. The bridge was constructed in 1923 and is no longer in use.
This image shows the Broadway Bridge over the Minnesota River at St. Peter. This postcard negative, marked 4199, has been converted to a digital positive image.
The lower half of a rubber shouldered pump case on the "William A. Thompson" is shown after pumping 1,042,072 cubic yards of the Upper Mississippi. This photograph shows the rubber shoulder, engine side, removed. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The rubber impeller liner of a rubber shouldered pump case from the Dredge "William A. Thompson" . This photograph was taken after the dredge pumped 1,042,072 cubic yards of the Upper Mississippi and its tributaries. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The lower half of a rubber shouldered pump case on the "William A. Thompson" is shown after pumping 1,042,072 cubic yards of the Upper Mississippi. This pump case has the rubber shoulder, suction side, in place. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The lower half of a rubber shouldered pump case on the "William A. Thompson" is shown after pumping 1,042,072 cubic yards of the Upper Mississippi. This pump case has the rubber shoulders removed. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The lower half of a rubber shouldered pump case on the "William A. Thompson" is shown after pumping 1,042,072 cubic yards of the Upper Mississippi. This photograph shows the rubber shoulder, engine side, in place. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
Sections of rubber shoulder liners from the Dredge "William A. Thompson" . These rubber shoulder liners were removed after pumping 1,042,072 cubic yards of the Upper Mississippi. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The upper half of a rubber shouldered pump case on the Dredge "William A. Thompson" . This photograph was taken after the dredge pumped 1,042,072 cubic yards of the Upper Mississippi. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The suction sidehead and cast liner of a rubber shouldered pump case from the Dredge "William A. Thompson" . This photograph was taken after the dredge pumped 1,042,072 cubic yards of the Upper Mississippi and its tributaries. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The impeller of a rubber shouldered pump case from the Dredge "William A. Thompson" . This photograph was taken after the dredge pumped 2,178,557 cubic yards of the Upper Mississippi and its tributaries. Dredge "William A. Thompson" is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
A potable water barge for the Dredge "William A. Thompson" at pontoon P-10. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
A protection dike at a boatyard on the Upper Mississippi, part of the Upper Mississippi river improvement project worked by the Dredge "William A. Thompson" . The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
An anchor barge is visible alongside the U.S. Dredge "William A. Thompson" . The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
Men study the discharge the end pontoon of the U.S. Dredge "William A. Thompson" , visible in the background. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The Dredge "William A. Thompson" on the Upper Mississippi. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The Dredge "William A. Thompson" on the Upper Mississippi. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The Dredge "William A. Thompson" on the Upper Mississippi. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The Dredge "William A. Thompson" working on the Upper Mississippi. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The Dredge "William A. Thompson" works at night on the Upper Mississippi. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.
The ladder driving unit on the Dredge "William A. Thompson" in the Dravo shipyards in Pittsburgh, Pennsylvania. The dredge is a cutter-head dredge used on the Upper Mississippi and tributaries from 1937 to 2005. It is named for "William A. Thompson" (1864-1925), an engineer with the U.S. Army Corps stationed in Fountain City in 1896 and charged with river improvements on the Upper Mississippi.