US Bridges

Western Avenue over Trib to Skunk CR

Fair

Minnehaha County, South Dakota · City of Hartford · Structure no. 000000050090158

Built
1952
73 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
1,535
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Western Avenue over Trib to Skunk CR is a concrete continuous culvert carrying Western Avenue over Trib to Skunk CR in Minnehaha 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 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 1,535 vehicles a day, roughly 3% of them trucks, projected to reach 1,535 by 2032. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWestern Avenue
CrossesTrib to Skunk CR
LocationCity of Hartford
RouteCounty Highway 0
Coordinates43.61968, -96.95023
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadUnknown
Structure length21 ft (6.3 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,535 (2022)
Projected traffic1,535 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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$218,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Western Avenue over Trib to Skunk CR built?

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

What condition is Western Avenue over Trib to Skunk CR 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 2024.

How much traffic does Western Avenue over Trib to Skunk CR carry?

About 1,535 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Western Avenue over Trib to Skunk CR?

The structure is 21 ft (6.3 m) long with a longest span of 11 ft (3.3 m).

Who owns Western Avenue over Trib to Skunk CR?

It is owned by the Town or Township Highway Agency.