US Bridges

353rd Avenue over S Fork Snake Creek

FairPosted for load

Faulk County, South Dakota · 0.5N Faulkton · Structure no. 000000025220138

Built
1952
73 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
163 ft
5 main spans
Daily traffic
402
2022 count
Owner
County
County Highway Agency

About this bridge

353rd Avenue over S Fork Snake Creek is a concrete continuous slab carrying 353rd Avenue over S Fork Snake Creek in Faulk County, South Dakota. It was built in 1952, so it is 73 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. Its operating status is: posted for load restriction.

It carries about 402 vehicles a day, roughly 3% of them trucks, projected to reach 402 by 2032. The structure is 163 ft (49.7 m) long and 28 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Carries353rd Avenue
CrossesS Fork Snake Creek
Location0.5N Faulkton
RouteCounty Highway 0
Coordinates45.04243, -99.12421
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating23.4 US tons
Inventory rating18 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 15
Structure length163 ft (49.7 m)
Longest span35 ft (10.7 m)
Deck width28 ft (8.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic402 (2022)
Projected traffic402 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 353rd Avenue over S Fork Snake Creek built?

It was built in 1952, making it 73 years old in 2025.

What condition is 353rd Avenue over S Fork Snake 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 September 2024.

How much traffic does 353rd Avenue over S Fork Snake Creek carry?

About 402 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is 353rd Avenue over S Fork Snake Creek?

The structure is 163 ft (49.7 m) long with a longest span of 35 ft (10.7 m) and a deck 28 ft wide.

Who owns 353rd Avenue over S Fork Snake Creek?

It is owned by the County Highway Agency.