US Bridges

366 Ave over Ck

Good

Hand County, South Dakota · 3.5E & 0.3S ST Lawrence · Structure no. 000000030220263

Built
2006
19 years old
Condition
Good
inspected August 2024
Type
Culvert
Steel
Length
33 ft
3 main spans
Daily traffic
43
2022 count
Owner
County
County Highway Agency

About this bridge

366 Ave over Ck is a steel culvert carrying 366 Ave over Ck in Hand County, South Dakota. It was built in 2006, so it is 19 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 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 43 vehicles a day, roughly 2% of them trucks, projected to reach 43 by 2032. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Carries366 Ave
CrossesCk
Location3.5E & 0.3S ST Lawrence
RouteCounty Highway 0
Coordinates44.51122, -98.86349
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 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 alignment7: Better than present minimum criteria
Operating rating102.1 US tons
Inventory rating78.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span10 ft (2.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic43 (2022)
Projected traffic43 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 Ave over Ck built?

It was built in 2006, making it 19 years old in 2025.

What condition is 366 Ave 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 Ave over Ck carry?

About 43 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is 366 Ave over Ck?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (2.9 m).

Who owns 366 Ave over Ck?

It is owned by the County Highway Agency.