US Bridges

247th Street over West Pipestone Creek

Fair

Minnehaha County, South Dakota · 7.0E & 1.3S Dell Rapids · Structure no. 000000050274030

Built
2001
24 years old
Condition
Fair
inspected July 2024
Type
Tee Beam
Prestressed Concrete
Length
122 ft
2 main spans
Daily traffic
42
2022 count
Owner
County
County Highway Agency

About this bridge

247th Street over West Pipestone Creek is a prestressed concrete tee beam carrying 247th Street over West Pipestone Creek in Minnehaha County, South Dakota. It was built in 2001, so it is 24 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 6 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 42 vehicles a day, roughly 2% of them trucks, projected to reach 49 by 2037. The structure is 122 ft (37.2 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Carries247th Street
CrossesWest Pipestone Creek
Location7.0E & 1.3S Dell Rapids
RouteCounty Highway 0
Coordinates43.80436, -96.58312
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating21.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20 + Mod
Structure length122 ft (37.2 m)
Longest span60 ft (18.3 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic42 (2022)
Projected traffic49 by 2037
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.1 million (2018 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 247th Street over West Pipestone Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is 247th Street over West Pipestone Creek 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 July 2024.

How much traffic does 247th Street over West Pipestone Creek carry?

About 42 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is 247th Street over West Pipestone Creek?

The structure is 122 ft (37.2 m) long with a longest span of 60 ft (18.3 m) and a deck 32 ft wide.

Who owns 247th Street over West Pipestone Creek?

It is owned by the County Highway Agency.