Structure 180430139203002 · Collin County, TX
Carries FM 1461 over Franklin Branch, 2.05 Mi N Of US 380.
A culvert 25 ft across with 2 openings. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Texas |
| County | Collin |
| Location | 2.05 Mi N Of US 380 |
| Carries | FM 1461 |
| Crosses | Franklin Branch |
| Coordinates | 33.24855, -96.68011 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 61.6 sq m |
| Main Spans | 2 |
| Year Built | 1953 |
| Avg Daily Traffic | 9,342 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 180430139203002 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.