I-84 Westbound over Mad River
Good Condition8 years old42,700 vehicles/day
Location
| State | Connecticut |
| County | New Haven |
| Location | 250 W Of Harpers Ferry |
| Carries | I-84 Westbound |
| Crosses | Mad River |
| Coordinates | 41.53941, -73.01186 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 137.1 ft (41.8 m) |
| Max Span | 127.3 ft (38.8 m) |
| Deck Width | 62.7 ft (19.1 m) |
| Deck Area | 798.4 sq m |
| Main Spans | 1 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 42,700 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 05774B |