487TH AVENUE over TRIB TO BEAVER CK
2.1N VALLEY SPRINGS · County 099, South Dakota · Built 1958 · 2 Lanes · 39 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
5
Fair
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 5 | Fair |
| Substructure | 6 | Satisfactory |
Location
43.625758, -96.472033
This bridge is in worse condition than 91.1% of bridges in County 099. The average bridge in South Dakota is 0 years old; this one is 68 years old.
Nearby Bridges
260TH STREET over TRIB TO BEAVER CK
Built 1934
I090 W over LONE ROCK CK
Built 1959
I090 E over LONE ROCK CK
Built 1959
486 AVE (FAS 6347) over I090
Built 1959
258TH ST HWY 130 over TRIB TO BEAVER CK
Built 2009
261ST STREET over TRIB TO BEAVER CK
Built 1978
I 90 over BNSF RR
Built 1960
I 90 over BNSF RR
Built 1960
261ST STREET over TRIB TO BEAVER CK
Built 1935
T 148 over SPRING WATER CREEK
Built 2013
Bridge Details
- Structure #
- 000000050330159
- Year Built
- 1958
- Length
- 9.8 m (32.2 ft)
- Max Span
- 9.4 m
- Width
- 6.1 m (20 ft)
- Lanes
- 2
- Daily Traffic
- 39
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $254,000
- Total Project Cost
- $430,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.