US Bridges

County Highway over I94/CLEAR Lake Sep

Fair

Burleigh County, North Dakota · 3 East of US 83 South · Structure no. 0094186022

Built
1966
59 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
250 ft
4 main spans
Daily traffic
25
2019 count
Owner
State
State Highway Agency

About this bridge

County Highway over I94/CLEAR Lake Sep is a steel continuous stringer/multi-beam or girder carrying County Highway over I94/CLEAR Lake Sep in Burleigh County, North Dakota. It was built in 1966, so it is 59 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 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 25 vehicles a day, projected to reach 25 by 2039. The structure is 250 ft (76.2 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCounty Highway
CrossesI94/CLEAR Lake Sep
Location3 East of US 83 South
RouteCounty Highway 0
CountyBurleigh County
StateNorth Dakota
Coordinates46.85694, -100.22509
Functional classRural Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating32.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length250 ft (76.2 m)
Longest span69 ft (21 m)
Deck width30 ft (9.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2019)
Projected traffic25 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost$635,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was County Highway over I94/CLEAR Lake Sep built?

It was built in 1966, making it 59 years old in 2025.

What condition is County Highway over I94/CLEAR Lake Sep 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 April 2024.

How much traffic does County Highway over I94/CLEAR Lake Sep carry?

About 25 vehicles per day (2019 count).

How long is County Highway over I94/CLEAR Lake Sep?

The structure is 250 ft (76.2 m) long with a longest span of 69 ft (21 m) and a deck 30 ft wide.

Who owns County Highway over I94/CLEAR Lake Sep?

It is owned by the State Highway Agency.