I840 over I-840-R / Old Nash. HWY
Good Condition22 years old14,082 vehicles/day
Location
| State | Tennessee |
| County | Dickson |
| Location | I840 @ Old Nash.hwy |
| Carries | I840 |
| Crosses | I-840-R / Old Nash. HWY |
| Coordinates | 35.98592, -87.24070 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 223.8 ft (68.2 m) |
| Max Span | 79.1 ft (24.1 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 913.9 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 14,082 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 22SR8400007 |