I-93 SB over Nh 28
Good Condition13 years old40,868 vehicles/day
Location
| State | New Hampshire |
| County | Rockingham |
| Location | 1.7 Mi S Manchester Cl |
| Carries | I-93 SB |
| Crosses | Nh 28 |
| Coordinates | 42.91658, -71.37198 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 177.5 ft (54.1 m) |
| Max Span | 170.6 ft (52 m) |
| Deck Width | 75.1 ft (22.9 m) |
| Deck Area | 1238.9 sq m |
| Main Spans | 1 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 40,868 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 015400980016100 |