479TH AVENUE over BIG SIOUX RIVER
1.4S & 8W OF WARD · County 101, South Dakota · Built 1978 · 2 Lanes · 45 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 6 | Satisfactory |
| Substructure | 7 | Good |
Location
44.131894, -96.628761
This bridge is in worse condition than 38.6% of bridges in County 101. The average bridge in South Dakota is 0 years old; this one is 48 years old.
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Bridge Details
- Structure #
- 000000051130044
- Year Built
- 1978
- Length
- 38.3 m (125.7 ft)
- Max Span
- 19.8 m
- Width
- 7 m (23 ft)
- Lanes
- 2
- Daily Traffic
- 45
- Material
- Prestressed Concrete
- Design
- Tee Beam
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
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.