US Bridges

Nd Highway 13 over Wild Rice River

Fair

Richland County, North Dakota · 4 West of Wahpeton · Structure no. 0013386306 R

Built
1974
51 years old, rebuilt 2001
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
135 ft
3 main spans
Daily traffic
2,855
2019 count
Owner
State
State Highway Agency

About this bridge

Nd Highway 13 over Wild Rice River is a prestressed concrete continuous box beam or girders - single or spread carrying Nd Highway 13 over Wild Rice River in Richland County, North Dakota. It was built in 1974 and reconstructed in 2001, so it is 51 years old, older than the North Dakota average of 48.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 2,855 vehicles a day, roughly 13% of them trucks, projected to reach 5,453 by 2039. The structure is 135 ft (41.1 m) long and 42 ft wide. If it were closed, the detour would be 39.1 mi (63 km).

CarriesNd Highway 13
CrossesWild Rice River
Location4 West of Wahpeton
RouteState Highway 13
Coordinates46.26102, -96.70619
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating40.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length135 ft (41.1 m)
Longest span44 ft (13.4 m)
Deck width42 ft (12.8 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,855 (2019)
Projected traffic5,453 by 2039
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.1 mi (63 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$102,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Nd Highway 13 over Wild Rice River built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2001.

What condition is Nd Highway 13 over Wild Rice River 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 September 2024.

How much traffic does Nd Highway 13 over Wild Rice River carry?

About 2,855 vehicles per day (2019 count), of which roughly 13% are trucks.

How long is Nd Highway 13 over Wild Rice River?

The structure is 135 ft (41.1 m) long with a longest span of 44 ft (13.4 m) and a deck 42 ft wide.

Who owns Nd Highway 13 over Wild Rice River?

It is owned by the State Highway Agency.