US Bridges

Mn 25 over Stream

Good

Wright County, Minnesota · 3.3 MI S of TH 12 · Structure no. 86X04

Built
2005
20 years old
Condition
Good
inspected August 2021
Type
Culvert
Concrete
Length
20 ft
2 main spans
Daily traffic
2,504
2022 count
Owner
State
State Highway Agency

About this bridge

Mn 25 over Stream is a concrete culvert carrying Mn 25 over Stream in Wright County, Minnesota. It was built in 2005, so it is 20 years old, younger than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,504 vehicles a day, roughly 4% of them trucks, projected to reach 2,800 by 2042. The structure is 20 ft (6.2 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesMn 25
CrossesStream
Location3.3 MI S of TH 12
RouteState Highway 25
CountyWright County
StateMinnesota
Coordinates45.01776, -93.90976
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating39.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length20 ft (6.2 m)
Longest span10 ft (2.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,504 (2022)
Projected traffic2,800 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

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$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Mn 25 over Stream built?

It was built in 2005, making it 20 years old in 2025.

What condition is Mn 25 over Stream in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2021.

How much traffic does Mn 25 over Stream carry?

About 2,504 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Mn 25 over Stream?

The structure is 20 ft (6.2 m) long with a longest span of 10 ft (2.9 m).

Who owns Mn 25 over Stream?

It is owned by the State Highway Agency.