US Bridges

Csah 13 over Stream

Good

Fillmore County, Minnesota · 3.0 MI E of JCT TH 43 · Structure no. 23K03

Built
2008
17 years old
Condition
Good
inspected April 2021
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
70
2020 count
Owner
County
County Highway Agency

About this bridge

Csah 13 over Stream is a concrete culvert carrying Csah 13 over Stream in Fillmore County, Minnesota. It was built in 2008, so it is 17 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 70 vehicles a day, projected to reach 50 by 2040. The structure is 22 ft (6.6 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCsah 13
CrossesStream
Location3.0 MI E of JCT TH 43
RouteCounty Highway 13
Coordinates43.65442, -91.74913
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionApril 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating75.6 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length22 ft (6.6 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70 (2020)
Projected traffic50 by 2040
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 13 over Stream built?

It was built in 2008, making it 17 years old in 2025.

What condition is Csah 13 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 April 2021.

How much traffic does Csah 13 over Stream carry?

About 70 vehicles per day (2020 count).

How long is Csah 13 over Stream?

The structure is 22 ft (6.6 m) long with a longest span of 10 ft (3 m).

Who owns Csah 13 over Stream?

It is owned by the County Highway Agency.