US Bridges

US Highway 83 over B N R R Sep Oh

Good

Burleigh County, North Dakota · 2 South of I-94 · Structure no. 0083064358

Built
2011
14 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
370 ft
3 main spans
Daily traffic
1,589
2022 count
Owner
State
State Highway Agency

About this bridge

US Highway 83 over B N R R Sep Oh is a steel stringer/multi-beam or girder carrying US Highway 83 over B N R R Sep Oh in Burleigh County, North Dakota. It was built in 2011, so it is 14 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 1,589 vehicles a day, roughly 22% of them trucks, projected to reach 2,315 by 2039. The structure is 370 ft (112.8 m) long and 43 ft wide. If it were closed, the detour would be 49.1 mi (79 km).

CarriesUS Highway 83
CrossesB N R R Sep Oh
Location2 South of I-94
RouteU.S. Route 83
Coordinates46.81373, -100.28887
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.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.4 US tons
Inventory rating44.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length370 ft (112.8 m)
Longest span170 ft (51.8 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,589 (2022)
Projected traffic2,315 by 2039
Trucks22%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed49.1 mi (79 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$698,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was US Highway 83 over B N R R Sep Oh built?

It was built in 2011, making it 14 years old in 2025.

What condition is US Highway 83 over B N R R Sep Oh 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 June 2023.

How much traffic does US Highway 83 over B N R R Sep Oh carry?

About 1,589 vehicles per day (2022 count), of which roughly 22% are trucks.

How long is US Highway 83 over B N R R Sep Oh?

The structure is 370 ft (112.8 m) long with a longest span of 170 ft (51.8 m) and a deck 43 ft wide.

Who owns US Highway 83 over B N R R Sep Oh?

It is owned by the State Highway Agency.