US Bridges

Csah 2 over Red River of the North

Fair

Clay County, Minnesota · At Nd ST Line · Structure no. 14501

Built
1969
56 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
265 ft
3 main spans
Daily traffic
850
2017 count
Owner
County
County Highway Agency

About this bridge

Csah 2 over Red River of the North is a steel continuous stringer/multi-beam or girder carrying Csah 2 over Red River of the North in Clay County, Minnesota. It was built in 1969, so it is 56 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 850 vehicles a day, projected to reach 850 by 2039. The structure is 265 ft (80.9 m) long and 33 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesCsah 2
CrossesRed River of the North
LocationAt Nd ST Line
RouteCounty Highway 2
Coordinates46.65923, -96.79696
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.8 US tons
Inventory rating40 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length265 ft (80.9 m)
Longest span100 ft (30.4 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2017)
Projected traffic850 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 2 over Red River of the North built?

It was built in 1969, making it 56 years old in 2025.

What condition is Csah 2 over Red River of the North in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.

How much traffic does Csah 2 over Red River of the North carry?

About 850 vehicles per day (2017 count).

How long is Csah 2 over Red River of the North?

The structure is 265 ft (80.9 m) long with a longest span of 100 ft (30.4 m) and a deck 33 ft wide.

Who owns Csah 2 over Red River of the North?

It is owned by the County Highway Agency.