US Bridges

Nd Highway 15 over Creek

Fair

Nelson County, North Dakota · 4 West Pekin · Structure no. 0015069602

Built
1931
94 years old, rebuilt 1960
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
510
2019 count
Owner
State
State Highway Agency

About this bridge

Nd Highway 15 over Creek is a concrete culvert carrying Nd Highway 15 over Creek in Nelson County, North Dakota. It was built in 1931 and reconstructed in 1960, so it is 94 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 510 vehicles a day, roughly 20% of them trucks, projected to reach 510 by 2039. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 49.7 mi (80 km).

CarriesNd Highway 15
CrossesCreek
Location4 West Pekin
RouteState Highway 15
Coordinates47.80076, -98.39098
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic510 (2019)
Projected traffic510 by 2039
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nd Highway 15 over Creek built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1960.

What condition is Nd Highway 15 over Creek 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 September 2023.

How much traffic does Nd Highway 15 over Creek carry?

About 510 vehicles per day (2019 count), of which roughly 20% are trucks.

How long is Nd Highway 15 over Creek?

The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m).

Who owns Nd Highway 15 over Creek?

It is owned by the State Highway Agency.