Structure 1357 · New London County, CT
Carries Route 138 over Denison Brook, .2 Mi West Of Route 49.
25 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 | Connecticut |
| County | New London |
| Location | .2 Mi West Of Route 49 |
| Carries | Route 138 |
| Crosses | Denison Brook |
| Coordinates | 41.57577, -71.85797 |
| Material | Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 81.3 sq m |
| Main Spans | 1 |
| Year Built | 1934 |
| Avg Daily Traffic | 6,200 (2020) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 3 — Scour critical |
| Structure Number | 01357 |
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.