US Bridges

Mn 25 over I 94

Fair

Wright County, Minnesota · At JCT TH 25; 94 · Structure no. 86803

Built
1972
53 years old, rebuilt 1989
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
286 ft
4 main spans
Daily traffic
32,123
2021 count
Owner
State
State Highway Agency

About this bridge

Mn 25 over I 94 is a prestressed concrete stringer/multi-beam or girder carrying Mn 25 over I 94 in Wright County, Minnesota. It was built in 1972 and reconstructed in 1989, so it is 53 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 5 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 32,123 vehicles a day, roughly 3% of them trucks, projected to reach 28,500 by 2041. The structure is 286 ft (87.1 m) long and 86 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMn 25
CrossesI 94
LocationAt JCT TH 25; 94
RouteState Highway 25
Coordinates45.29849, -93.79931
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating34.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length286 ft (87.1 m)
Longest span88 ft (26.7 m)
Deck width86 ft (26.3 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,123 (2021)
Projected traffic28,500 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mn 25 over I 94 built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 1989.

What condition is Mn 25 over I 94 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 July 2023.

How much traffic does Mn 25 over I 94 carry?

About 32,123 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Mn 25 over I 94?

The structure is 286 ft (87.1 m) long with a longest span of 88 ft (26.7 m) and a deck 86 ft wide.

Who owns Mn 25 over I 94?

It is owned by the State Highway Agency.