US Bridges

Csah 4 over Cd #11

Good

Chippewa County, Minnesota · 0.2 MI N of JCT TH 23 · Structure no. 12J49

Built
2020
5 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
234
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 4 over Cd #11 is a concrete culvert carrying Csah 4 over Cd #11 in Chippewa County, Minnesota. It was built in 2020, so it is 5 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 234 vehicles a day, projected to reach 960 by 2042. The structure is 34 ft (10.4 m) long.

CarriesCsah 4
CrossesCd #11
Location0.2 MI N of JCT TH 23
RouteCounty Highway 4
Coordinates44.90279, -95.47293
Functional classRural Local

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.
Culvert8 Very GoodNo problems noted.
Last inspectionJune 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 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 length34 ft (10.4 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic234 (2022)
Projected traffic960 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 4 over Cd #11 built?

It was built in 2020, making it 5 years old in 2025.

What condition is Csah 4 over Cd #11 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 June 2024.

How much traffic does Csah 4 over Cd #11 carry?

About 234 vehicles per day (2022 count).

How long is Csah 4 over Cd #11?

The structure is 34 ft (10.4 m) long with a longest span of 16 ft (4.9 m).

Who owns Csah 4 over Cd #11?

It is owned by the County Highway Agency.