US Bridges

Csah 25 over Stream

Good

Winona County, Minnesota · 2.1 MI SE of JCT Csah 28 · Structure no. 85J44

Built
2019
6 years old
Condition
Good
inspected November 2021
Type
Culvert
Concrete
Length
35 ft
2 main spans
Daily traffic
385
2019 count
Owner
County
County Highway Agency

About this bridge

Csah 25 over Stream is a concrete culvert carrying Csah 25 over Stream in Winona County, Minnesota. It was built in 2019, so it is 6 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 385 vehicles a day, projected to reach 398 by 2039. The structure is 35 ft (10.8 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesCsah 25
CrossesStream
Location2.1 MI SE of JCT Csah 28
RouteCounty Highway 25
Coordinates44.11886, -91.84424
Functional classRural Minor Collector

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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionNovember 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 rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length35 ft (10.8 m)
Longest span16 ft (5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic385 (2019)
Projected traffic398 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 25 over Stream built?

It was built in 2019, making it 6 years old in 2025.

What condition is Csah 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 November 2021.

How much traffic does Csah 25 over Stream carry?

About 385 vehicles per day (2019 count).

How long is Csah 25 over Stream?

The structure is 35 ft (10.8 m) long with a longest span of 16 ft (5 m).

Who owns Csah 25 over Stream?

It is owned by the County Highway Agency.