I 495 NB over ST110 CHELMSFORD ST
RT 495 AT RT 110 · County 017, Massachusetts · Built 1960 · 3 Lanes · 58,760 vehicles/day
Overall
Deck
5
Fair
Superstructure
5
Fair
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 5 | Fair |
| Superstructure | 5 | Fair |
| Substructure | 5 | Fair |
Location
42.605169, -71.3446
This bridge is in worse condition than 49.9% of bridges in County 017. The average bridge in Massachusetts is 0 years old; this one is 66 years old.
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Bridge Details
- Structure #
- C080252J9DOTNBI
- Year Built
- 1960
- Length
- 51.9 m (170.3 ft)
- Max Span
- 25.3 m
- Width
- 18.3 m (60 ft)
- Lanes
- 3
- Daily Traffic
- 58,760
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $6,178,000
- Total Project Cost
- $9,268,000
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.