Minnesota Department of Transportation

511 Travel Info

Historic Bridges

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Historic bridges

CSAH 41 (200th Ave.) in Martin County

Spanning the test of time
There are more than 200 historic bridges in Minnesota.
(Duluth Aerial Lift Bridge, built 1901-1905)

Preserving key historic bridges is important to Minnesota’s engineering heritage, generates tourism and economic benefits for local communities.

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Education and projects

Historic bridge study