US Bridges

CR 14 over Des Moines River

PoorPosted for load

Cottonwood County, Minnesota · 2.4 MI W of JCT Csah 13 · Structure no. 17514

Built
1973
52 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
184 ft
4 main spans
Daily traffic
23
2021 count
Owner
County
County Highway Agency

About this bridge

CR 14 over Des Moines River is a wood or timber stringer/multi-beam or girder carrying CR 14 over Des Moines River in Cottonwood County, Minnesota. It was built in 1973, so it is 52 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 23 vehicles a day, projected to reach 60 by 2041. The structure is 184 ft (56.2 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCR 14
CrossesDes Moines River
Location2.4 MI W of JCT Csah 13
RouteCounty Highway 14
Coordinates43.92045, -95.22385
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating10.8 US tons
Inventory rating7.2 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans4
Design loadHS 20
Structure length184 ft (56.2 m)
Longest span46 ft (14 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23 (2021)
Projected traffic60 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 CR 14 over Des Moines River built?

It was built in 1973, making it 52 years old in 2025.

What condition is CR 14 over Des Moines River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does CR 14 over Des Moines River carry?

About 23 vehicles per day (2021 count).

How long is CR 14 over Des Moines River?

The structure is 184 ft (56.2 m) long with a longest span of 46 ft (14 m) and a deck 34 ft wide.

Who owns CR 14 over Des Moines River?

It is owned by the County Highway Agency.