US Bridges

Csah 11 over Stream

Fair

Carver County, Minnesota · 1.2 MI S of JCT Csah 50 · Structure no. 93218

Built
1976
49 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete
Length
50 ft
4 main spans
Daily traffic
4,280
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 11 over Stream is a concrete culvert carrying Csah 11 over Stream in Carver County, Minnesota. It was built in 1976, so it is 49 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 4,280 vehicles a day, roughly 7% of them trucks, projected to reach 5,500 by 2042. The structure is 50 ft (15.3 m) long. If it were closed, the detour would be 16.8 mi (27 km).

Location

Open in Google Maps
CarriesCsah 11
CrossesStream
Location1.2 MI S of JCT Csah 50
RouteCounty Highway 11
CountyCarver County
StateMinnesota
Coordinates44.70221, -93.64495
Functional classRural Minor 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
Channel and channel protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating59.4 US tons
Inventory rating39.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length50 ft (15.3 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 traffic4,280 (2022)
Projected traffic5,500 by 2042
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Csah 11 over Stream built?

It was built in 1976, making it 49 years old in 2025.

What condition is Csah 11 over Stream 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 October 2024.

How much traffic does Csah 11 over Stream carry?

About 4,280 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Csah 11 over Stream?

The structure is 50 ft (15.3 m) long with a longest span of 10 ft (2.9 m).

Who owns Csah 11 over Stream?

It is owned by the County Highway Agency.