This concrete slab bridge crosses an unnamed creek south of Thompson

Thompson, Grand Forks County, North Dakota

Owner: BNSF Railway

Status: In Use

Built 1922

by

Great Northern Railway

Railroad/Original Owner:

Design: 3-16' concrete slabs

Concrete slab bridge over unnamed creek

Significance:

This Warren through truss swing bridge crosses the Red River at Oslo

Oslo, Marshall County, Minnesota to Ardoch, Walsh County, North Dakota

Owner: Canadian Pacific Kansas City Limited

Status: In Use

Built 1905

by

Unknown

for

Railroad/Original Owner: Minneapolis, St. Paul & Sault Ste. Marie Railroad

Design: 235' Warren through truss swing span, through girder and trestle

Warren through truss swing bridge over Red River of the North

Significance:

This Pratt through truss bridge carries the Fort Lincoln Trolley over the Heart River in Mandan

Mandan, Morton County, North Dakota

Owner: Fort Lincoln Trolley

Status: Closed to all Traffic

Built 1910

by

American Bridge Company of New York

for

Railroad/Original Owner: Northern Pacific Railway

Design: 200' Pratt through truss

Pratt through truss bridge over Heart River

Significance:

This deck plate girder bridge crosses the Lake Ardoch Inlet south of Ardoch

Ardoch, Grand Forks County, North Dakota

Owner: BNSF Railway

Status: In Use

Built 1902 at an unknown location

by

American Bridge Company of New York

for

Railroad/Original Owner: Great Northern Railway

Design: 67' through plate girder

Deck plate girder bridge over Lake Ardoch Inlet

Significance:

This deck plate girder bridge crosses the Goose River north of Hillsboro

Hillsboro, Traill County, North Dakota

Owner: BNSF Railway

Status: In Use

Built 1910

by

Unknown

for

Railroad/Original Owner: Great Northern Railway

Design: 1-30', 1-50', 1-70' deck plate girders and modular concrete girder

Deck plate girder bridge over Goose River

Significance: