US Bridges

County RD over Vermillion Rv

Fair

Turner County, South Dakota · 0.7N & 0.2W Centerville · Structure no. 000000063218262

Built
1988
37 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
240 ft
6 main spans
Daily traffic
484
2022 count
Owner
County
County Highway Agency

About this bridge

County RD over Vermillion Rv is a concrete continuous slab carrying County RD over Vermillion Rv in Turner County, South Dakota. It was built in 1988, so it is 37 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 484 vehicles a day, roughly 3% of them trucks, projected to reach 484 by 2032. The structure is 240 ft (73.2 m) long and 38 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCounty RD
CrossesVermillion Rv
Location0.7N & 0.2W Centerville
RouteCounty Highway 0
CountyTurner County
StateSouth Dakota
Coordinates43.12308, -96.96573
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating68.7 US tons
Inventory rating41.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span43 ft (13 m)
Deck width38 ft (11.6 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic484 (2022)
Projected traffic484 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$23,000
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD over Vermillion Rv built?

It was built in 1988, making it 37 years old in 2025.

What condition is County RD over Vermillion Rv in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does County RD over Vermillion Rv carry?

About 484 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is County RD over Vermillion Rv?

The structure is 240 ft (73.2 m) long with a longest span of 43 ft (13 m) and a deck 38 ft wide.

Who owns County RD over Vermillion Rv?

It is owned by the County Highway Agency.