470TH AVENUE over BIG SIOUX RV
0.6W & 4.1S BROOKINGS · County 011, South Dakota · Built 1930 · 2 Lanes · 1,330 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
5
Fair
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 5 | Fair |
| Substructure | 5 | Fair |
Location
44.220908, -96.808125
This bridge is in worse condition than 77.6% of bridges in County 011. The average bridge in South Dakota is 0 years old; this one is 96 years old.
Nearby Bridges
469TH AVENUE over LAKE CAMPBELL OUTLET
Built 1968
471ST AVENUE over CK
Built 1925
469TH AVENUE over CK
Built 2023
471ST STREET over BIG SIOUX RV
Built 2020
471ST AVENUE over CK
Built 2020
472ND AVENUE over MEDARY CK
Built 1910
469TH AVENUE over BIG SIOUX RV
Built 1968
219TH STREET over CK
Built 1977
219TH STREET over MEDARY CREEK
Built 1966
216TH STREET over CK
Built 1935
Bridge Details
- Structure #
- 000000006159221
- Year Built
- 1930
- Length
- 23.5 m (77.1 ft)
- Max Span
- 22.9 m
- Width
- 6.7 m (22 ft)
- Lanes
- 2
- Daily Traffic
- 1,330
- Material
- Steel
- Design
- Truss - Thru
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $1,144,000
- Total Project Cost
- $1,724,000
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.