US 4 Wb(hoit Rd) over I-93 US 4 WB
Fair Condition68 years old11,598 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | .6 Mi East Canterbury Tl |
| Carries | US 4 Wb(hoit Rd) |
| Crosses | I-93 US 4 WB |
| Coordinates | 43.29172, -71.57288 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 254.9 ft (77.7 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 63.0 ft (19.2 m) |
| Deck Area | 1491.8 sq m |
| Main Spans | 5 |
| Year Built | 1958 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 11,598 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 005200410012300 |