US Bridges

Csah 41 over Captain Jacobson Creek

Good

St. Louis County, Minnesota · 0.8 MI N of JCT Csah 42 · Structure no. 69K88

Built
2022
3 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
380
2019 count
Owner
County
County Highway Agency

About this bridge

Csah 41 over Captain Jacobson Creek is a concrete culvert carrying Csah 41 over Captain Jacobson Creek in St. Louis County, Minnesota. It was built in 2022, so it is 3 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 380 vehicles a day, projected to reach 422 by 2039. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesCsah 41
CrossesCaptain Jacobson Creek
Location0.8 MI N of JCT Csah 42
RouteCounty Highway 41
CountySt. Louis County
StateMinnesota
Coordinates47.02186, -91.81552
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 protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
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 alignment7: Better than present minimum criteria
Operating rating107.1 US tons
Inventory rating91.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length22 ft (6.8 m)
Longest span22 ft (6.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic380 (2019)
Projected traffic422 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 41 over Captain Jacobson Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is Csah 41 over Captain Jacobson Creek 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 July 2024.

How much traffic does Csah 41 over Captain Jacobson Creek carry?

About 380 vehicles per day (2019 count).

How long is Csah 41 over Captain Jacobson Creek?

The structure is 22 ft (6.8 m) long with a longest span of 22 ft (6.8 m).

Who owns Csah 41 over Captain Jacobson Creek?

It is owned by the County Highway Agency.