Structure 48C0023 · Inyo County, CA
Carries Old Sherwin Grade over Pine Creek, .04 Mi S Of Birchim Lane.
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 tee-beam bridge.
| State | California |
| County | Inyo |
| Location | .04 Mi S Of Birchim Lane |
| Carries | Old Sherwin Grade |
| Crosses | Pine Creek |
| Coordinates | 37.43524, -118.56902 |
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 73.0 sq m |
| Main Spans | 1 |
| Year Built | 1919 (reconstructed 1953) |
| Avg Daily Traffic | 520 (2017) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Unknown |
| Structure Number | 48C0023 |
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.