145th Ave. over Bear Butte Ck
GoodMeade County, South Dakota · 7 E 3 N Bear Butte · Structure no. 000000047205363
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 160 ft
- 2 main spans
- Daily traffic
- 15
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
145th Ave. over Bear Butte Ck is a prestressed concrete stringer/multi-beam or girder carrying 145th Ave. over Bear Butte Ck in Meade County, South Dakota. It was built in 2017, so it is 8 years old, younger than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15 vehicles a day, roughly 2% of them trucks, projected to reach 15 by 2032. The structure is 160 ft (48.8 m) long and 31 ft wide. If it were closed, the detour would be 49.7 mi (80 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 145th Ave. over Bear Butte Ck built?
It was built in 2017, making it 8 years old in 2025.
What condition is 145th Ave. over Bear Butte Ck in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does 145th Ave. over Bear Butte Ck carry?
About 15 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 145th Ave. over Bear Butte Ck?
The structure is 160 ft (48.8 m) long with a longest span of 84 ft (25.6 m) and a deck 31 ft wide.
Who owns 145th Ave. over Bear Butte Ck?
It is owned by the County Highway Agency.