US Bridges

Csah 10 over Hay Creek

Good

Clay County, Minnesota · 0.9MI E of JCT TH 9 · Structure no. 14J39

Built
2001
24 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
3,300
2017 count
Owner
County
County Highway Agency

About this bridge

Csah 10 over Hay Creek is a concrete culvert carrying Csah 10 over Hay Creek in Clay County, Minnesota. It was built in 2001, so it is 24 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 3,300 vehicles a day, projected to reach 3,300 by 2039. The structure is 28 ft (8.6 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCsah 10
CrossesHay Creek
Location0.9MI E of JCT TH 9
RouteCounty Highway 10
Coordinates46.75408, -96.46526
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.6 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length28 ft (8.6 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 traffic3,300 (2017)
Projected traffic3,300 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 10 over Hay Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is Csah 10 over Hay 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 November 2024.

How much traffic does Csah 10 over Hay Creek carry?

About 3,300 vehicles per day (2017 count).

How long is Csah 10 over Hay Creek?

The structure is 28 ft (8.6 m) long with a longest span of 12 ft (3.7 m).

Who owns Csah 10 over Hay Creek?

It is owned by the County Highway Agency.