470TH AVENUE over CK
14.3N & 1W BROOKINGS · County 011, South Dakota · Built 1930 · 2 Lanes · 92 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
6
Satisfactory
Superstructure
5
Fair
Substructure
4
Poor
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 5 | Fair |
| Substructure | 4 | Poor |
Location
44.518711, -96.806678
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
468TH AVENUE over CK
Built 1930
197TH STREET over NORTH DEER CK
Built 2003
I029 S over 197 ST
Built 1970
I029 N over 197 ST
Built 1970
I029 N over NORTH DEER CK
Built 1970
197TH STREET over CK
Built 1973
I029 S over NORTH DEER CK
Built 1970
196TH STREET over BR OF NORTH DEER CK
Built 1940
199TH STREET over BIG SIOUX RV
Built 1970
197TH STREET over CK
Built 1974
Bridge Details
- Structure #
- 000000006160017
- Year Built
- 1930
- Length
- 6.7 m (22 ft)
- Max Span
- 6.4 m
- Width
- 5.9 m (19.4 ft)
- Lanes
- 2
- Daily Traffic
- 92
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $476,000
- Total Project Cost
- $840,000
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.