US Bridges

SD019 over Ck

Fair

Minnehaha County, South Dakota · 5.2 S Lake CO Line · Structure no. 000000050030052

Built
2014
11 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
1,689
2024 count
Owner
State
State Highway Agency

About this bridge

SD019 over Ck is a concrete culvert carrying SD019 over Ck in Minnehaha County, South Dakota. It was built in 2014, so it is 11 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 1,689 vehicles a day, roughly 13% of them trucks, projected to reach 2,616 by 2044. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 23 mi (37 km).

CarriesSD019
CrossesCk
Location5.2 S Lake CO Line
RouteState Highway 19
Coordinates43.77108, -97.06954
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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.5 US tons
Inventory rating31.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length24 ft (7.3 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,689 (2024)
Projected traffic2,616 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23 mi (37 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 SD019 over Ck built?

It was built in 2014, making it 11 years old in 2025.

What condition is SD019 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 May 2024.

How much traffic does SD019 over Ck carry?

About 1,689 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is SD019 over Ck?

The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.6 m).

Who owns SD019 over Ck?

It is owned by the State Highway Agency.