Nfa B729 over Mill Creek
Fair Condition76 years old2,337 vehicles/day
Location
| State | Tennessee |
| County | Davidson |
| Location | Franklin Limestone Rd@una |
| Carries | Nfa B729 |
| Crosses | Mill Creek |
| Coordinates | 36.08178, -86.68027 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 128.9 ft (39.3 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 620.9 sq m |
| Main Spans | 4 |
| Year Built | 1950 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 2,337 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 190A7560003 |