Nfa A550 over Grass Creek
Good Condition48 years old40 vehicles/day
Location
| State | Tennessee |
| County | Obion |
| Location | 3.1 Mi NW Jct Sr5&sr89 |
| Carries | Nfa A550 |
| Crosses | Grass Creek |
| Coordinates | 36.22450, -89.06069 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 91.5 sq m |
| Main Spans | 1 |
| Year Built | 1978 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 40 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 660A5500001 |