US Bridges

47380 301st ST over West Brule Ck

Good

Union County, South Dakota · 3S & 1.8E Beresford · Structure no. 000000064038040

Built
2010
15 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete Continuous
Length
45 ft
3 main spans
Daily traffic
50
2022 count
Owner
County
County Highway Agency

About this bridge

47380 301st ST over West Brule Ck is a concrete continuous culvert carrying 47380 301st ST over West Brule Ck in Union 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 50 vehicles a day, roughly 2% of them trucks, projected to reach 50 by 2032. The structure is 45 ft (13.6 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Carries47380 301st ST
CrossesWest Brule Ck
Location3S & 1.8E Beresford
RouteCounty Highway 0
Coordinates43.02599, -96.73039
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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating110.1 US tons
Inventory rating67.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHL 93
Structure length45 ft (13.6 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic50 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 47380 301st ST over West Brule Ck built?

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

What condition is 47380 301st ST over West Brule 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 August 2024.

How much traffic does 47380 301st ST over West Brule Ck carry?

About 50 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is 47380 301st ST over West Brule Ck?

The structure is 45 ft (13.6 m) long with a longest span of 14 ft (4.3 m).

Who owns 47380 301st ST over West Brule Ck?

It is owned by the County Highway Agency.