HWY Centre ST over Rr Mbta
Poor Condition138 years old23,147 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 1.6 Km NE Jct Sr109&rt1 |
| Carries | HWY Centre ST |
| Crosses | Rr Mbta |
| Coordinates | 42.28309, -71.15723 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 227.4 ft (69.3 m) |
| Deck Area | 1053.4 sq m |
| Main Spans | 1 |
| Year Built | 1888 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 23,147 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B161183HHDOT634 |