US Bridges

6th Street NE over Sheyenne River

Fair

Barnes County, North Dakota · 6th Street NE · Structure no. 0000VC06

Built
1982
43 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
255 ft
3 main spans
Daily traffic
1,925
2020 count
Owner
County
County Highway Agency

About this bridge

6th Street NE over Sheyenne River is a steel stringer/multi-beam or girder carrying 6th Street NE over Sheyenne River in Barnes County, North Dakota. It was built in 1982, so it is 43 years old, younger 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 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 1,925 vehicles a day, roughly 3% of them trucks, projected to reach 2,100 by 2040. The structure is 255 ft (77.7 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries6th Street NE
CrossesSheyenne River
Location6th Street NE
RouteCity Street 9025
Coordinates46.92882, -97.99208
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating76.8 US tons
Inventory rating46 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length255 ft (77.7 m)
Longest span97 ft (29.6 m)
Deck width47 ft (14.3 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,925 (2020)
Projected traffic2,100 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 6th Street NE over Sheyenne River built?

It was built in 1982, making it 43 years old in 2025.

What condition is 6th Street NE over Sheyenne 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 August 2023.

How much traffic does 6th Street NE over Sheyenne River carry?

About 1,925 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is 6th Street NE over Sheyenne River?

The structure is 255 ft (77.7 m) long with a longest span of 97 ft (29.6 m) and a deck 47 ft wide.

Who owns 6th Street NE over Sheyenne River?

It is owned by the County Highway Agency.