Trask RD over Bull Ck
FairPosted for loadPennington County, South Dakota · 3.2E 8.5N Wasta · Structure no. 000000052837220
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 33 ft
- 1 main span
- Daily traffic
- 51
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Trask RD over Bull Ck is a wood or timber stringer/multi-beam or girder carrying Trask RD over Bull Ck in Pennington 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. Its operating status is: posted for load restriction.
It carries about 51 vehicles a day, roughly 11% of them trucks, projected to reach 51 by 2034. The structure is 33 ft (10.1 m) long and 24 ft wide. If it were closed, the detour would be 32.9 mi (53 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Trask RD over Bull Ck built?
It was built in 1964, making it 61 years old in 2025.
What condition is Trask RD over Bull 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 July 2023.
How much traffic does Trask RD over Bull Ck carry?
About 51 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is Trask RD over Bull Ck?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 24 ft wide.
Who owns Trask RD over Bull Ck?
It is owned by the County Highway Agency.