Structure D080163WEDOTNBI · Bristol County, MA
Carries St138 County ST over Water Muddy Cove Brook, .1 Mi.s Of Main ST.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work24 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 slab bridge.
| State | Massachusetts |
| County | Bristol |
| Location | .1 Mi.s Of Main ST |
| Carries | St138 County ST |
| Crosses | Water Muddy Cove Brook |
| Coordinates | 41.81184, -71.12156 |
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 49.5 ft (15.1 m) |
| Deck Area | 110.2 sq m |
| Main Spans | 1 |
| Year Built | 1963 |
| Avg Daily Traffic | 6,983 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Last Inspection | June 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | D080163WEDOTNBI |
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.