Structure S200164D0DOTNBI · Worcester County, MA
Carries ST 30 Boston RD over Water Sudbury Reservoir, 600 Ft E Of Framingham RD.
24 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a deck arch.
| State | Massachusetts |
| County | Worcester |
| Location | 600 Ft E Of Framingham RD |
| Carries | ST 30 Boston RD |
| Crosses | Water Sudbury Reservoir |
| Coordinates | 42.30335, -71.51276 |
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 75.5 ft (23 m) |
| Deck Area | 167.9 sq m |
| Main Spans | 1 |
| Year Built | 1895 |
| Avg Daily Traffic | 11,137 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | S200164D0DOTNBI |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.