I-89 SB over SILK FARM ROAD
.5 MI N. OF JCT. RT. 13 · County 013, New Hampshire · Built 1959 · 3 Lanes · 20,412 vehicles/day
Overall
Deck
7
Good
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
43.1828, -71.574306
This bridge is in worse condition than 17.8% of bridges in County 013. The average bridge in New Hampshire is 0 years old; this one is 67 years old.
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Bridge Details
- Structure #
- 005201750005100
- Year Built
- 1959
- Reconstructed
- 1993
- Length
- 51.5 m (169 ft)
- Max Span
- 21.9 m
- Width
- 17.4 m (57.1 ft)
- Lanes
- 3
- Daily Traffic
- 20,412
- Material
- Steel Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $272,000
- Total Project Cost
- $314,000
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.