Structure W270180TEMUNNBI · Hampshire County, MA
Carries HWY Chestfld RD over Water Brewer Brook, .4m N Of N RD.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work23 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 rigid-frame bridge.
| State | Massachusetts |
| County | Hampshire |
| Location | .4m N Of N RD |
| Carries | HWY Chestfld RD |
| Crosses | Water Brewer Brook |
| Coordinates | 42.34279, -72.75543 |
| Material | Concrete |
| Design | Frame |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 22.6 ft (6.9 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 72.5 sq m |
| Main Spans | 1 |
| Year Built | 1948 |
| Avg Daily Traffic | 2,715 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | W270180TEMUNNBI |
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.