BOSTON
evaluation:
sufficiency rating:
Source: Massachusetts Highway Dept., Federal Highway Administration.
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BOSTON
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| Road bridge is on: | Rte. 28 Blue Hill Ave. | |
| What bridge crosses: | Neponset River | |
| Date built: | 1903 | |
| Last major rebuild: | 1946 | |
| Deck rating: | Not applicable | [ What this means ] |
| Superstructure rating: | Good | [ What this means ] |
| Substructure rating: | Good | [ What this means ] |
| Overall structure evaluation: |
7 | [ What this means ] |
| AASHTO bridge sufficiency rating: |
92.7 | [ What this means ] |
| Structurally deficient? | No | [ What this means ] |
| Functionally obsolete? | No | [ What this means ] |
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Note: Ratings in red indicate particularly serious problems. Source: Massachusetts Highway Dept., Federal Highway Administration. | ||
