Mount Archer Road over Eight Mile River
Good Condition60 years old350 vehicles/day
Location
| State | Connecticut |
| County | New London |
| Location | 0.2 Mi W Of Route 156 |
| Carries | Mount Archer Road |
| Crosses | Eight Mile River |
| Coordinates | 41.40482, -72.34445 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 23.6 ft (7.2 m) |
| Deck Area | 136.1 sq m |
| Main Spans | 1 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 350 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04723 |