Market Street WB over Tidal Basin
Fair Condition55 years old7,353 vehicles/day
Location
| State | New Hampshire |
| County | Rockingham |
| Location | .5 Mi E Jct I-95 |
| Carries | Market Street WB |
| Crosses | Tidal Basin |
| Coordinates | 43.08313, -70.76346 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 140.1 ft (42.7 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 619.1 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 7,353 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 021702410010600 |