US Bridges

11th Ave SE over Long Lake Creek

Good

Emmons County, North Dakota · 4 W 2 N of Braddock · Structure no. 000000015121030

Built
2024
1 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
23
2023 count
Owner
County
County Highway Agency

About this bridge

11th Ave SE over Long Lake Creek is a concrete culvert carrying 11th Ave SE over Long Lake Creek in Emmons County, North Dakota. It was built in 2024, so it is 1 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 23 vehicles a day, roughly 20% of them trucks, projected to reach 30 by 2043. The structure is 34 ft (10.3 m) long. If it were closed, the detour would be 6.8 mi (11 km).

Carries11th Ave SE
CrossesLong Lake Creek
Location4 W 2 N of Braddock
RouteCounty Highway 0
Coordinates46.59784, -100.18505
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating62.2 US tons
Inventory rating48.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length34 ft (10.3 m)
Longest span17 ft (5.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23 (2023)
Projected traffic30 by 2043
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 11th Ave SE over Long Lake Creek built?

It was built in 2024, making it 1 years old in 2025.

What condition is 11th Ave SE over Long Lake 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 December 2024.

How much traffic does 11th Ave SE over Long Lake Creek carry?

About 23 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is 11th Ave SE over Long Lake Creek?

The structure is 34 ft (10.3 m) long with a longest span of 17 ft (5.1 m).

Who owns 11th Ave SE over Long Lake Creek?

It is owned by the County Highway Agency.