US Bridges

252nd ST HWY 118 over Skunk Ck

Fair

Minnehaha County, South Dakota · 0.6N & 0.6W Lyons · Structure no. 000000050124080

Built
1964
61 years old
Condition
Fair
inspected June 2023
Type
Slab
Concrete Continuous
Length
140 ft
5 main spans
Daily traffic
798
2022 count
Owner
County
County Highway Agency

About this bridge

252nd ST HWY 118 over Skunk Ck is a concrete continuous slab carrying 252nd ST HWY 118 over Skunk Ck in Minnehaha County, South Dakota. It was built in 1964, so it is 61 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 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 798 vehicles a day, roughly 3% of them trucks, projected to reach 838 by 2037. The structure is 140 ft (42.7 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Carries252nd ST HWY 118
CrossesSkunk Ck
Location0.6N & 0.6W Lyons
RouteCounty Highway 0
Coordinates43.73215, -96.88233
Functional classRural Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
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 alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating33.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length140 ft (42.7 m)
Longest span30 ft (9.1 m)
Deck width34 ft (10.5 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic798 (2022)
Projected traffic838 by 2037
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$1.2 million (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 252nd ST HWY 118 over Skunk Ck built?

It was built in 1964, making it 61 years old in 2025.

What condition is 252nd ST HWY 118 over Skunk Ck 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 June 2023.

How much traffic does 252nd ST HWY 118 over Skunk Ck carry?

About 798 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is 252nd ST HWY 118 over Skunk Ck?

The structure is 140 ft (42.7 m) long with a longest span of 30 ft (9.1 m) and a deck 34 ft wide.

Who owns 252nd ST HWY 118 over Skunk Ck?

It is owned by the County Highway Agency.