I40 over Harpeth River
Fair Condition66 years old53,557 vehicles/day
Location
| State | Tennessee |
| County | Cheatham |
| Location | .4 M E Jct Sr249&i40 |
| Carries | I40 |
| Crosses | Harpeth River |
| Coordinates | 36.08525, -87.08870 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 599.1 ft (182.6 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 2446.8 sq m |
| Main Spans | 14 |
| Year Built | 1960 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 53,557 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 11I00400007 |