Structure 20201000001011 · Johnson County, WY
Carries Fdr 394 over Four Lakes Ditch, 3.0 Mi W Of Usfs RD 19.
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 multi-beam bridge.
| State | Wyoming |
| County | Johnson |
| Location | 3.0 Mi W Of Usfs RD 19 |
| Carries | Fdr 394 |
| Crosses | Four Lakes Ditch |
| Coordinates | 44.33785, -106.99828 |
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 24.6 ft (7.5 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 12.1 ft (3.7 m) |
| Deck Area | 27.8 sq m |
| Main Spans | 1 |
| Year Built | 1989 (reconstructed 1993) |
| Avg Daily Traffic | 10 (1993) |
| Lanes On Bridge | 1 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 020201000001011 |
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.