US Bridges

Csah 30 over CO Ditch # 13 Lat

Good

Wilkin County, Minnesota · 0.7 MI W of JCT Csah 11 · Structure no. 84J62

Built
2002
23 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
341
2022 count
Owner
County
County Highway Agency

About this bridge

Csah 30 over CO Ditch # 13 Lat is a concrete culvert carrying Csah 30 over CO Ditch # 13 Lat in Wilkin County, Minnesota. It was built in 2002, so it is 23 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 341 vehicles a day, projected to reach 280 by 2042. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCsah 30
CrossesCO Ditch # 13 Lat
Location0.7 MI W of JCT Csah 11
RouteCounty Highway 30
Coordinates46.55823, -96.544
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 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 length27 ft (8.2 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 traffic341 (2022)
Projected traffic280 by 2042
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 30 over CO Ditch # 13 Lat built?

It was built in 2002, making it 23 years old in 2025.

What condition is Csah 30 over CO Ditch # 13 Lat 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 2024.

How much traffic does Csah 30 over CO Ditch # 13 Lat carry?

About 341 vehicles per day (2022 count).

How long is Csah 30 over CO Ditch # 13 Lat?

The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).

Who owns Csah 30 over CO Ditch # 13 Lat?

It is owned by the County Highway Agency.