This Warren pony truss bridge crosses the Big Sioux River at Fairview

Fairview, Lincoln County, South Dakota to Rock Valley, Sioux County, Iowa

Owner: D&I Railroad

Status: In Use

Built 1932

by

Lakeside Bridge Company of North Milwaukee, Wisconsin and Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee, St. Paul & Pacific Railroad

Design:
135' Warren pony truss and 2-65' through plate girders

Description:
Warren pony truss bridge over Big Sioux River

Significance:

This Pratt pony truss bridge crosses the Big Sioux River in a rural area north of Hudson

Fairview, Lincoln County, South Dakota to Rock Valley, Sioux County, Iowa

Owner: D&I Railroad

Status: In Use

Built 1932 using spans fabricated 1900 and 1904

by

Lassig Bridge & Iron Works of Chicago and Wisconsin Bridge & Iron Company of North Milwaukee, Wisconsin

for

Chicago, Milwaukee & St. Paul Railway

Design:
123' Pratt pony truss, 50' deck plate girder and timber pile trestle

Description:
Pratt pony truss bridge over Big Sioux River

Significance: