475TH AVENUE over TRIB. TO BIG SIOUX RIVER
1.8N & 12W OF WARD · County 101, South Dakota · Built 1980 · 2 Lanes · 67 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
44.179492, -96.709694
This bridge is in worse condition than 62.5% of bridges in County 101. The average bridge in South Dakota is 0 years old; this one is 46 years old.
Nearby Bridges
475TH AVENUE over BIG SIOUX RIVER
Built 1966
221ST STREET over TRIB. TO BIG SIOUX RIVER
Built 1915
221ST STREET over TRIB. TO BIG SIOUX RIVER
Built 1915
473RD AVENUE over BIG SIOUX RIVER
Built 1976
223RD STREET over BIG SIOUX RIVER
Built 2018
I029 S over BIG SIOUX RV
Built 1966
I029 N over BIG SIOUX RV
Built 1966
219TH STREET over CK
Built 1930
220TH STREET over MEDARY CK
Built 1966
I029 N over 223 ST (FAS)
Built 1966
Bridge Details
- Structure #
- 000000051090012
- Year Built
- 1980
- Length
- 15.2 m (49.9 ft)
- Max Span
- 14.6 m
- Width
- 9.3 m (30.5 ft)
- Lanes
- 2
- Daily Traffic
- 67
- Material
- Prestressed Concrete
- Design
- Tee Beam
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $1,713,000
- Total Project Cost
- $1,743,000
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.