This through plate girder bridge carries the Alborn-Pengilly Trail across the BNSF Railway at Alborn

Alborn, St. Louis County, Minnesota

Owner: Minnesota Department of Natural Resources

Status: Open to Trail Traffic

Built 1919

by

American Bridge Company of New York

for

Duluth, Missabe & Northern Railroad

Design:
3-36' through plate girder

Description:
Through plate girder bridge over Alborn Junction Road and BNSF Railway

Significance:

This deck plate girder bridge carries the Alborn-Pengilly Trail across the St. Louis River

Elmer, St. Louis County, Minnesota

Owner: Minnesota Department of Natural Resources

Status: Open to Trail Traffic

Built 1905

by

Unknown

for

Duluth, Missabe & Northern Railroad

Design:
2-105', 1-80' deck plate girder

Description:
Deck plate girder bridge over St. Louis River

Significance:

This Warren deck truss bridge crosses the Cloquet River along Center Line Road

Burnett, St. Louis County, Minnesota

Owner: Canadian National Railway

Status: In Use

Built 1906 and 1924

by

American Bridge Company of New York

for

Duluth, Missabe & Northern Railroad

Design:
170' Warren deck truss and 5 span deck plate girder

Description:
Warren deck truss bridge over Cloquet River

Significance: