US Bridges

216th Street over Ck

Good

Brookings County, South Dakota · 4S Brookings · Structure no. 000000006168200

Built
2010
15 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
39 ft
3 main spans
Daily traffic
1,326
2022 count
Owner
County
County Highway Agency

About this bridge

216th Street over Ck is a concrete continuous culvert carrying 216th Street over Ck in Brookings County, South Dakota. It was built in 2010, so it is 15 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 1,326 vehicles a day, roughly 3% of them trucks, projected to reach 1,326 by 2032. The structure is 39 ft (11.8 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Carries216th Street
CrossesCk
Location4S Brookings
RouteCounty Highway 0
Coordinates44.25362, -96.79232
Functional classRural Major Collector

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 protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating48 US tons
Inventory rating37 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHL 93
Structure length39 ft (11.8 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,326 (2022)
Projected traffic1,326 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 216th Street over Ck built?

It was built in 2010, making it 15 years old in 2025.

What condition is 216th Street 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 September 2024.

How much traffic does 216th Street over Ck carry?

About 1,326 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is 216th Street over Ck?

The structure is 39 ft (11.8 m) long with a longest span of 12 ft (3.7 m).

Who owns 216th Street over Ck?

It is owned by the County Highway Agency.