US Bridges

SD044 over Ck

Fair

Pennington County, South Dakota · 10 SE of Scenic · Structure no. 000000052833552

Built
1983
42 years old
Condition
Fair
inspected December 2021
Type
Culvert
Concrete Continuous
Length
40 ft
3 main spans
Daily traffic
489
2024 count
Owner
State
State Highway Agency

About this bridge

SD044 over Ck is a concrete continuous culvert carrying SD044 over Ck in Pennington County, South Dakota. It was built in 1983, so it is 42 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 489 vehicles a day, roughly 9% of them trucks, projected to reach 771 by 2044. The structure is 40 ft (12.1 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSD044
CrossesCk
Location10 SE of Scenic
RouteState Highway 44
Coordinates43.71373, -102.38532
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum 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
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length40 ft (12.1 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic489 (2024)
Projected traffic771 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SD044 over Ck built?

It was built in 1983, making it 42 years old in 2025.

What condition is SD044 over Ck in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2021.

How much traffic does SD044 over Ck carry?

About 489 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is SD044 over Ck?

The structure is 40 ft (12.1 m) long with a longest span of 13 ft (3.9 m).

Who owns SD044 over Ck?

It is owned by the State Highway Agency.