Csah 10 over CO Ditch # 7

Good

Murray County, Minnesota · 0.1 MI E of JCT CR 70 · Structure no. 93352

Built: 1978; 47 years old
Condition: Good; inspected October 2023
Type: Culvert; Concrete
Length: 35 ft; 2 main spans
Daily traffic: 170; 2017 count
Owner: County; County Highway Agency

About this bridge

Csah 10 over CO Ditch # 7 is a concrete culvert carrying Csah 10 over CO Ditch # 7 in Murray County, Minnesota. It was built in 1978, so it is 47 years old, older 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 170 vehicles a day, projected to reach 170 by 2039. The structure is 35 ft (10.8 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesCsah 10

CrossesCO Ditch # 7

Location0.1 MI E of JCT CR 70

RouteCounty Highway 10

CountyMurray County

StateMinnesota

Coordinates44.06616, -95.9823

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.

Component	Rating	Meaning
Channel and channel protection	6 Satisfactory	Structural elements show some minor deterioration.
Culvert	8 Very Good	No problems noted.

Last inspectionOctober 2023

Inspection intervalevery 48 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

Structural evaluation8: Equal to present desirable criteria

Waterway adequacy8: Equal to present desirable criteria

Approach roadway alignment8: Equal to present desirable criteria

Operating rating59.4 US tons

Inventory rating39.6 US tons

Structure

Structure typeCulvert

MaterialConcrete

DeckNot applicable

Main spans2

Design loadHS 20

Structure length35 ft (10.8 m)

Longest span18 ft (5.4 m)

Deck width0 ft (0 m)

Roadway width0 ft (0 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic170 (2017)

Projected traffic170 by 2039

Trucks—

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed3.1 mi (5 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 CO Ditch # 7 built?

It was built in 1978, making it 47 years old in 2025.

What condition is Csah 10 over CO Ditch # 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 October 2023.

How much traffic does Csah 10 over CO Ditch # 7 carry?

About 170 vehicles per day (2017 count).

How long is Csah 10 over CO Ditch # 7?

The structure is 35 ft (10.8 m) long with a longest span of 18 ft (5.4 m).

Who owns Csah 10 over CO Ditch # 7?

It is owned by the County Highway Agency.