US Bridges

366 Avenue over Ck

Good

Jerauld County, South Dakota · 1S & 15W Wessngtn Springs · Structure no. 000000037030093

Built
2017
8 years old
Condition
Good
inspected August 2024
Type
Culvert
Steel
Length
27 ft
3 main spans
Daily traffic
65
2022 count
Owner
County
County Highway Agency

About this bridge

366 Avenue over Ck is a steel culvert carrying 366 Avenue over Ck in Jerauld County, South Dakota. It was built in 2017, so it is 8 years old, younger than the South Dakota average of 48.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 65 vehicles a day, roughly 2% of them trucks, projected to reach 65 by 2032. The structure is 27 ft (8.3 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Carries366 Avenue
CrossesCk
Location1S & 15W Wessngtn Springs
RouteCounty Highway 0
Coordinates44.05877, -98.86741
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.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHL 93
Structure length27 ft (8.3 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 traffic65 (2022)
Projected traffic65 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 366 Avenue over Ck built?

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

What condition is 366 Avenue over Ck 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 August 2024.

How much traffic does 366 Avenue over Ck carry?

About 65 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is 366 Avenue over Ck?

The structure is 27 ft (8.3 m) long with a longest span of 7 ft (2.1 m).

Who owns 366 Avenue over Ck?

It is owned by the County Highway Agency.