US Bridges

101st Ave SW over Spring Creek

Good

Dunn County, North Dakota · South Edge Dunn Center · Structure no. 000000013123322

Built
2020
5 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
40
2020 count
Owner
County
County Highway Agency

About this bridge

101st Ave SW over Spring Creek is a concrete culvert carrying 101st Ave SW over Spring Creek in Dunn County, North Dakota. It was built in 2020, so it is 5 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2040. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries101st Ave SW
CrossesSpring Creek
LocationSouth Edge Dunn Center
RouteCounty Highway 1323
CountyDunn County
StateNorth Dakota
Coordinates47.34419, -102.62127
Functional classRural Major Collector

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 inspectionJune 2023
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 alignment6: Equal to present minimum criteria
Operating rating56.3 US tons
Inventory rating43.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length30 ft (9.1 m)
Longest span14 ft (4.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2020)
Projected traffic40 by 2040
Trucks10%
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 101st Ave SW over Spring Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is 101st Ave 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 June 2023.

How much traffic does 101st Ave SW over Spring Creek carry?

About 40 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is 101st Ave SW over Spring Creek?

The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.4 m).

Who owns 101st Ave SW over Spring Creek?

It is owned by the County Highway Agency.