478TH AVENUE over SIX MILE CK
0.5N WHITE · County 011, South Dakota · Built 1950 · 2 Lanes · 714 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 6 | Satisfactory |
| Substructure | 5 | Fair |
Location
44.269069, -96.647778
This bridge is in worse condition than 55.2% of bridges in County 011. The average bridge in South Dakota is 0 years old; this one is 76 years old.
Nearby Bridges
214TH STREET over MEDARY CK
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477TH AVENUE over MEDARY CK
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478TH AVENUE over MEDARY CK
Built 1981
479TH AVENUE over MEDARY CK
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476TH AVENUE over MEDARY CK
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478TH AVENUE over CK
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213TH STREET over CK
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480TH AVENUE over MEDARY CK
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476TH AVENUE over TRIBUTARY TO MEDARY CK
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US014 over CK
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Bridge Details
- Structure #
- 000000006240070
- Year Built
- 1950
- Length
- 35.4 m (116.1 ft)
- Max Span
- 7.9 m
- Width
- 8.6 m (28.2 ft)
- Lanes
- 2
- Daily Traffic
- 714
- Material
- Concrete Continuous
- Design
- Slab
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $966,000
- Total Project Cost
- $1,676,000
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.