US Bridges

Vale Cutoff RD over Belle Fourche Rv

Poor

Butte County, South Dakota · 2.8E & 0.45S Nisland · Structure no. 000000010278374

Built
1974
51 years old
Condition
Poor
inspected August 2024
Type
Culvert
Concrete
Length
20 ft
4 main spans
Daily traffic
10
2022 count
Owner
County
County Highway Agency

About this bridge

Vale Cutoff RD over Belle Fourche Rv is a concrete culvert carrying Vale Cutoff RD over Belle Fourche Rv in Butte County, South Dakota. It was built in 1974, so it is 51 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 10 vehicles a day, roughly 8% of them trucks, projected to reach 10 by 2041. The structure is 20 ft (6.2 m) long and 22 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesVale Cutoff RD
CrossesBelle Fourche Rv
Location2.8E & 0.45S Nisland
RouteCounty Highway 0
Coordinates44.67112, -103.4876
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length20 ft (6.2 m)
Longest span4 ft (1.3 m)
Deck width22 ft (6.7 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2022)
Projected traffic10 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Vale Cutoff RD over Belle Fourche Rv built?

It was built in 1974, making it 51 years old in 2025.

What condition is Vale Cutoff RD over Belle Fourche Rv in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Vale Cutoff RD over Belle Fourche Rv carry?

About 10 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Vale Cutoff RD over Belle Fourche Rv?

The structure is 20 ft (6.2 m) long with a longest span of 4 ft (1.3 m) and a deck 22 ft wide.

Who owns Vale Cutoff RD over Belle Fourche Rv?

It is owned by the County Highway Agency.