US Bridges

30260 463 Ave. over Ck

Good

Clay County, South Dakota · 5.6S & 11E Irene · Structure no. 000000014110056

Built
2017
8 years old
Condition
Good
inspected June 2022
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
30
2022 count
Owner
County
County Highway Agency

About this bridge

30260 463 Ave. over Ck is a concrete culvert carrying 30260 463 Ave. over Ck in Clay County, South Dakota. It was built in 2017, so it is 8 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30 vehicles a day, roughly 2% of them trucks, projected to reach 97 by 2032. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
Carries30260 463 Ave.
CrossesCk
Location5.6S & 11E Irene
RouteCounty Highway 0
CountyClay County
StateSouth Dakota
Coordinates43.00303, -96.94317
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 protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating76.3 US tons
Inventory rating58.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length22 ft (6.7 m)
Longest span10 ft (3.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2022)
Projected traffic97 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 30260 463 Ave. over Ck built?

It was built in 2017, making it 8 years old in 2025.

What condition is 30260 463 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 June 2022.

How much traffic does 30260 463 Ave. over Ck carry?

About 30 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is 30260 463 Ave. over Ck?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3.2 m).

Who owns 30260 463 Ave. over Ck?

It is owned by the County Highway Agency.