US Bridges

US Highway 281 over Woody Draw

Good

Benson County, North Dakota · 3 South of Minnewaukan · Structure no. 0281157085

Built
2005
20 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
276 ft
3 main spans
Daily traffic
675
2019 count
Owner
State
State Highway Agency

About this bridge

US Highway 281 over Woody Draw is a prestressed concrete continuous stringer/multi-beam or girder carrying US Highway 281 over Woody Draw in Benson County, North Dakota. It was built in 2005, so it is 20 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 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 675 vehicles a day, roughly 21% of them trucks, projected to reach 875 by 2039. The structure is 276 ft (84.1 m) long and 43 ft wide. If it were closed, the detour would be 26.1 mi (42 km).

CarriesUS Highway 281
CrossesWoody Draw
Location3 South of Minnewaukan
RouteU.S. Route 281
Coordinates48.02385, -99.24225
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating99 US tons
Inventory rating61.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length276 ft (84.1 m)
Longest span99 ft (30.2 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic675 (2019)
Projected traffic875 by 2039
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.1 mi (42 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US Highway 281 over Woody Draw built?

It was built in 2005, making it 20 years old in 2025.

What condition is US Highway 281 over Woody Draw 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 2023.

How much traffic does US Highway 281 over Woody Draw carry?

About 675 vehicles per day (2019 count), of which roughly 21% are trucks.

How long is US Highway 281 over Woody Draw?

The structure is 276 ft (84.1 m) long with a longest span of 99 ft (30.2 m) and a deck 43 ft wide.

Who owns US Highway 281 over Woody Draw?

It is owned by the State Highway Agency.