I40 over Turnbull Creek
Good Condition63 years old34,028 vehicles/day
Location
| State | Tennessee |
| County | Dickson |
| Location | 1 Mi W Williamson Co Li |
| Carries | I40 |
| Crosses | Turnbull Creek |
| Coordinates | 36.03002, -87.21024 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 270.0 ft (82.3 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 1102.8 sq m |
| Main Spans | 7 |
| Year Built | 1963 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 34,028 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 22I00400020 |