US Bridges

4th St. SW over Spring Creek

Good

Dunn County, North Dakota · Northwest Halliday · Structure no. 000000013136310

Built
1989
36 years old
Condition
Good
inspected November 2021
Type
Culvert
Concrete
Length
24 ft
3 main spans
Daily traffic
90
2018 count
Owner
County
County Highway Agency

About this bridge

4th St. SW over Spring Creek is a concrete culvert carrying 4th St. SW over Spring Creek in Dunn County, North Dakota. It was built in 1989, so it is 36 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 90 vehicles a day, projected to reach 90 by 2038. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Carries4th St. SW
CrossesSpring Creek
LocationNorthwest Halliday
RouteCounty Highway 0
Coordinates47.3572, -102.34497
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 length24 ft (7.3 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90 (2018)
Projected traffic90 by 2038
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 4th St. SW over Spring Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is 4th St. SW over Spring 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 2021.

How much traffic does 4th St. SW over Spring Creek carry?

About 90 vehicles per day (2018 count).

How long is 4th St. SW over Spring Creek?

The structure is 24 ft (7.3 m) long with a longest span of 7 ft (2.1 m).

Who owns 4th St. SW over Spring Creek?

It is owned by the County Highway Agency.