Structure 18C0149 · Sutter County, CA
Carries Fortna Road over Sutter Co Extension Cnl, 0.5 Mi W. Of Township RD.
25 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a deck arch.
| State | California |
| County | Sutter |
| Location | 0.5 Mi W. Of Township RD |
| Carries | Fortna Road |
| Crosses | Sutter Co Extension Cnl |
| Coordinates | 39.15610, -121.69826 |
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 92.7 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
| Avg Daily Traffic | 100 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | February 2023 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 18C0149 |
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.