US Bridges

US 2 over Mississippi River

Fair

Cass County, Minnesota · 7.1 MI W of JCT TH 46 · Structure no. 5760

Built
1938
87 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
165 ft
3 main spans
Daily traffic
2,428
2021 count
Owner
State
State Highway Agency

About this bridge

US 2 over Mississippi River is a steel continuous stringer/multi-beam or girder carrying US 2 over Mississippi River in Cass County, Minnesota. It was built in 1938, so it is 87 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,428 vehicles a day, roughly 18% of them trucks, projected to reach 2,350 by 2041. The structure is 165 ft (50.2 m) long and 46 ft wide. If it were closed, the detour would be 78.9 mi (127 km).

CarriesUS 2
CrossesMississippi River
Location7.1 MI W of JCT TH 46
RouteU.S. Route 2
Coordinates47.32477, -93.95953
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.3 US tons
Inventory rating43.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length165 ft (50.2 m)
Longest span70 ft (21.3 m)
Deck width46 ft (14.1 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,428 (2021)
Projected traffic2,350 by 2041
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed78.9 mi (127 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 2 over Mississippi River built?

It was built in 1938, making it 87 years old in 2025.

What condition is US 2 over Mississippi River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does US 2 over Mississippi River carry?

About 2,428 vehicles per day (2021 count), of which roughly 18% are trucks.

How long is US 2 over Mississippi River?

The structure is 165 ft (50.2 m) long with a longest span of 70 ft (21.3 m) and a deck 46 ft wide.

Who owns US 2 over Mississippi River?

It is owned by the State Highway Agency.