US Bridges

SD019 over Ck

Good

Turner County, South Dakota · 4.3 S JCT US 18 West · Structure no. 000000063160223

Built
1963
62 years old
Condition
Good
inspected January 2022
Type
Culvert
Concrete Continuous
Length
26 ft
2 main spans
Daily traffic
1,408
2024 count
Owner
State
State Highway Agency

About this bridge

SD019 over Ck is a concrete continuous culvert carrying SD019 over Ck in Turner County, South Dakota. It was built in 1963, so it is 62 years old, older 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 1,408 vehicles a day, roughly 15% of them trucks, projected to reach 2,356 by 2044. The structure is 26 ft (8 m) long. If it were closed, the detour would be 29.2 mi (47 km).

CarriesSD019
CrossesCk
Location4.3 S JCT US 18 West
RouteState Highway 19
Coordinates43.18091, -97.08163
Functional classRural Minor Arterial

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 inspectionJanuary 2022
Inspection intervalevery 48 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 alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length26 ft (8 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 traffic1,408 (2024)
Projected traffic2,356 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.2 mi (47 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$12,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SD019 over Ck built?

It was built in 1963, making it 62 years old in 2025.

What condition is SD019 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 January 2022.

How much traffic does SD019 over Ck carry?

About 1,408 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is SD019 over Ck?

The structure is 26 ft (8 m) long with a longest span of 13 ft (3.9 m).

Who owns SD019 over Ck?

It is owned by the State Highway Agency.