US Bridges

386 Avenue over Ck

Good

Jerauld County, South Dakota · 3.5W 4.7S Lane · Structure no. 000000037220137

Built
2016
9 years old
Condition
Good
inspected August 2024
Type
Culvert
Steel
Length
28 ft
3 main spans
Daily traffic
42
2022 count
Owner
County
County Highway Agency

About this bridge

386 Avenue over Ck is a steel culvert carrying 386 Avenue over Ck in Jerauld County, South Dakota. It was built in 2016, so it is 9 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 42 vehicles a day, roughly 2% of them trucks, projected to reach 42 by 2032. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 8.1 mi (13 km).

Carries386 Avenue
CrossesCk
Location3.5W 4.7S Lane
RouteCounty Highway 0
Coordinates44.00014, -98.49176
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHL 93
Structure length28 ft (8.5 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 traffic42 (2022)
Projected traffic42 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 386 Avenue over Ck built?

It was built in 2016, making it 9 years old in 2025.

What condition is 386 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 386 Avenue over Ck carry?

About 42 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is 386 Avenue over Ck?

The structure is 28 ft (8.5 m) long with a longest span of 7 ft (2.1 m).

Who owns 386 Avenue over Ck?

It is owned by the County Highway Agency.