US Bridges

80th ST NE over I-94/GIBBS Twp Sep

Good

Burleigh County, North Dakota · 5 East of US 83 North · Structure no. 0094164515

Built
2022
3 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
280 ft
2 main spans
Daily traffic
50
2019 count
Owner
State
State Highway Agency

About this bridge

80th ST NE over I-94/GIBBS Twp Sep is a prestressed concrete stringer/multi-beam or girder carrying 80th ST NE over I-94/GIBBS Twp Sep in Burleigh County, North Dakota. It was built in 2022, so it is 3 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 50 vehicles a day, roughly 13% of them trucks, projected to reach 1,850 by 2040. The structure is 280 ft (85.3 m) long and 47 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Carries80th ST NE
CrossesI-94/GIBBS Twp Sep
Location5 East of US 83 North
RouteCounty Highway 0
Coordinates46.83858, -100.66746
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.9 US tons
Inventory rating40.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length280 ft (85.3 m)
Longest span138 ft (42.1 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2019)
Projected traffic1,850 by 2040
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 80th ST NE over I-94/GIBBS Twp Sep built?

It was built in 2022, making it 3 years old in 2025.

What condition is 80th ST NE over I-94/GIBBS Twp Sep 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 2024.

How much traffic does 80th ST NE over I-94/GIBBS Twp Sep carry?

About 50 vehicles per day (2019 count), of which roughly 13% are trucks.

How long is 80th ST NE over I-94/GIBBS Twp Sep?

The structure is 280 ft (85.3 m) long with a longest span of 138 ft (42.1 m) and a deck 47 ft wide.

Who owns 80th ST NE over I-94/GIBBS Twp Sep?

It is owned by the State Highway Agency.