US Bridges

Csah 33 over Stream

Good

Winona County, Minnesota · 1.4 MI N JCT US 14 · Structure no. 85J27

Built
2007
18 years old
Condition
Good
inspected October 2021
Type
Culvert
Concrete
Length
39 ft
3 main spans
Daily traffic
1,300
2019 count
Owner
County
County Highway Agency

About this bridge

Csah 33 over Stream is a concrete culvert carrying Csah 33 over Stream in Winona County, Minnesota. It was built in 2007, so it is 18 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,300 vehicles a day, projected to reach 1,150 by 2039. The structure is 39 ft (12 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCsah 33
CrossesStream
Location1.4 MI N JCT US 14
RouteCounty Highway 33
Coordinates44.0039, -91.93928
Functional classRural Major 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating43.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length39 ft (12 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2019)
Projected traffic1,150 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 33 over Stream built?

It was built in 2007, making it 18 years old in 2025.

What condition is Csah 33 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 October 2021.

How much traffic does Csah 33 over Stream carry?

About 1,300 vehicles per day (2019 count).

How long is Csah 33 over Stream?

The structure is 39 ft (12 m) long with a longest span of 12 ft (3.7 m).

Who owns Csah 33 over Stream?

It is owned by the County Highway Agency.