Route 317 over Hesseky Brook
Fair Condition69 years old4,300 vehicles/day
Location
| State | Connecticut |
| County | Litchfield |
| Location | 0.9 Mile West Of Route 6 |
| Carries | Route 317 |
| Crosses | Hesseky Brook |
| Coordinates | 41.54139, -73.22319 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 38.4 ft (11.7 m) |
| Max Span | 36.7 ft (11.2 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 91.3 sq m |
| Main Spans | 1 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 4,300 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01671 |