Fdr 474 over Rio Chama
Fair Condition37 years old99 vehicles/day
Location
| State | New Mexico |
| County | Rio Arriba |
| Location | 2.7 Mi Nw/o Big Eddy Boat |
| Carries | Fdr 474 |
| Crosses | Rio Chama |
| Coordinates | 36.32989, -106.62523 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 12.1 ft (3.7 m) |
| Deck Area | 79.9 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 99 (2022) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 031001000001001 |