US Bridges

Csah 22 over Eight Mile Creek (jd 7)

Good

Sibley County, Minnesota · 0.1 MI S of JCT Csah 25 · Structure no. 72J44

Built
2004
21 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
271
2021 count
Owner
County
County Highway Agency

About this bridge

Csah 22 over Eight Mile Creek (jd 7) is a concrete culvert carrying Csah 22 over Eight Mile Creek (jd 7) in Sibley County, Minnesota. It was built in 2004, so it is 21 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 271 vehicles a day, projected to reach 225 by 2041. The structure is 34 ft (10.4 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCsah 22
CrossesEight Mile Creek (jd 7)
Location0.1 MI S of JCT Csah 25
RouteCounty Highway 22
Coordinates44.51264, -94.57314
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal 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 spans2
Design loadHS 25 or greater
Structure length34 ft (10.4 m)
Longest span15 ft (4.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic271 (2021)
Projected traffic225 by 2041
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$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 22 over Eight Mile Creek (jd 7) built?

It was built in 2004, making it 21 years old in 2025.

What condition is Csah 22 over Eight Mile Creek (jd 7) 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 November 2024.

How much traffic does Csah 22 over Eight Mile Creek (jd 7) carry?

About 271 vehicles per day (2021 count).

How long is Csah 22 over Eight Mile Creek (jd 7)?

The structure is 34 ft (10.4 m) long with a longest span of 15 ft (4.6 m).

Who owns Csah 22 over Eight Mile Creek (jd 7)?

It is owned by the County Highway Agency.