This concrete slab bridge crosses 411th Avenue between Andover and Groton

Groton, Brown County, South Dakota

Owner: BNSF Railway

Status: In Use

Built 1913

by

Chicago, Milwaukee & St. Paul Railway

Railroad/Original Owner:

Design: 20' concrete slab

Concrete slab bridge over 411th Avenue

Significance:

This through plate girder bridge crosses Foot Creek on the west side of Aberdeen

Aberdeen, Brown County, South Dakota

Owner: BNSF Railway

Status: In Use

Built 1907

by

Pennsylvania Steel Company of Steelton, Pennsylvania

for

Railroad/Original Owner: Chicago, Milwaukee & St. Paul Railway

Design: 2-45' through plate girders

Through plate girder bridge over Foot Creek

Significance:

This through plate girder bridge crosses Foot Creek south of Aberdeen

Aberdeen, Brown County, South Dakota

Owner: BNSF Railway

Status: In Use

Built 1916

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Railroad/Original Owner: Chicago, Milwaukee & St. Paul Railway

Design: 60' through plate girder

Through plate girder bridge over Foot Creek

Significance:

This through plate girder bridge crosses Moccasin Creek south of Aberdeen

Aberdeen, Brown County, South Dakota

Owner: BNSF Railway

Status: In Use

Built 1916

by

Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Railroad/Original Owner: Chicago, Milwaukee & St. Paul Railway

Design: 2-40' through plate girders

Through plate girder bridge over Moccasin Creek

Significance:

This unique deck plate girder bridge carries the former Chicago, Milwaukee & St. Paul Railway over Snake Creek east of Mina

Mina, Brown County, South Dakota

Owner: BNSF Railway

Status: In Use

Built 1910 using secondhand spans fabricated 1887 and 1888

by

Unknown

for

Railroad/Original Owner: Chicago, Milwaukee & St. Paul Railway

Design: 65' and 45' deck plate girder and concrete arch skeleton abutment

Deck plate girder bridge over Snake Creek

Significance: