US Bridges

288th Street over Snake Creek

Fair

Lincoln County, South Dakota · 9S & 1.7E of Lennox · Structure no. 000000042037200

Built
1964
61 years old
Condition
Fair
inspected May 2023
Type
Slab
Concrete Continuous
Length
78 ft
3 main spans
Daily traffic
78
2022 count
Owner
County
County Highway Agency

About this bridge

288th Street over Snake Creek is a concrete continuous slab carrying 288th Street over Snake Creek in Lincoln 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 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 78 vehicles a day, roughly 3% of them trucks, projected to reach 137 by 2032. The structure is 78 ft (23.8 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Carries288th Street
CrossesSnake Creek
Location9S & 1.7E of Lennox
RouteCounty Highway 0
Coordinates43.21434, -96.85187
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length78 ft (23.8 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 traffic78 (2022)
Projected traffic137 by 2032
Trucks3%
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 288th Street over Snake Creek built?

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

What condition is 288th Street over 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 May 2023.

How much traffic does 288th Street over Snake Creek carry?

About 78 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is 288th Street over Snake Creek?

The structure is 78 ft (23.8 m) long with a longest span of 30 ft (9.1 m) and a deck 34 ft wide.

Who owns 288th Street over Snake Creek?

It is owned by the County Highway Agency.