Fort Road Bridge
MN-5 Mississippi River Crossing
Minneapolis, MN to St. Paul, MN

MN-5 Bridge

• Structure ID: NBI: 9300.
• Location: River Mile 845.60.
• River Elevation: 686 Feet.
• Highway: MN-5, Fort Road, West 7th Street.
• Daily Traffic Count: 59,000 (2002).
• Bridge Type: Steel Girder.
• Length: 1,198 Feet Overall, 300 Foot Longest Span.
• Width: 4 Traffic Lanes, 73 Feet.
• Navigation Channel Width: 258 Feet.
• Height Above Water: 88 Feet.
• Date Built: Opened November 1961, Rebuilt In 1986.
Here is a bridge that I know very little about, and that one hears nothing about in the media over time. Yet, with a traffic count of 59,000 cars a day, this bridge carries a huge load and is a key piece of highway infrastructure.

One interesting feature of this bridge is that the two piers that are in the water are set parallel to the river water flow, and not in line with the bridge. So, four piers are set square to the bridge, and two are set at an angle.

A second interesting feature is that the south end of the bridge connects to a highway tunnel. This tunnel allowed traffic to flow through the Fort Snelling area without disrupting the historic site. One author states that this bridge has a tunnel on each end. I disagree, and consider the structures on the north end of the bridge to be two freeway bridges, and not tunnels.


MN-5 Bridge
MN-5 Bridge
MN-5 Bridge
MN-5 Bridge

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Photo and text by John A. Weeks III, Copyright © 2005, all rights reserved.
For further information, contact: john@johnweeks.com