US Bridges

Nd Highway 1804 over Stoney Creek

Good

Williams County, North Dakota · 3 East of US 2 · Structure no. 1804315573

Built
2017
8 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
47 ft
4 main spans
Daily traffic
1,800
2019 count
Owner
State
State Highway Agency

About this bridge

Nd Highway 1804 over Stoney Creek is a concrete culvert carrying Nd Highway 1804 over Stoney Creek in Williams County, North Dakota. It was built in 2017, so it is 8 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 1,800 vehicles a day, roughly 9% of them trucks, projected to reach 1,800 by 2039. The structure is 47 ft (14.3 m) long. If it were closed, the detour would be 37.9 mi (61 km).

CarriesNd Highway 1804
CrossesStoney Creek
Location3 East of US 2
RouteState Highway 1804
Coordinates48.14706, -103.57228
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.8 US tons
Inventory rating106.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 25 or greater
Structure length47 ft (14.3 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2019)
Projected traffic1,800 by 2039
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.9 mi (61 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 1804 over Stoney Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is Nd Highway 1804 over Stoney Creek 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 November 2023.

How much traffic does Nd Highway 1804 over Stoney Creek carry?

About 1,800 vehicles per day (2019 count), of which roughly 9% are trucks.

How long is Nd Highway 1804 over Stoney Creek?

The structure is 47 ft (14.3 m) long with a longest span of 11 ft (3.4 m).

Who owns Nd Highway 1804 over Stoney Creek?

It is owned by the State Highway Agency.