Access Road over Boysen Dam Spillway
Fair Condition78 years old5 vehicles/day
Location
| State | Wyoming |
| County | Fremont |
| Location | 15.9 Mi S. Of Thermopolis |
| Carries | Access Road |
| Crosses | Boysen Dam Spillway |
| Coordinates | 43.41669, -108.17766 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 70.5 ft (21.5 m) |
| Max Span | 32.8 ft (10 m) |
| Deck Width | 14.1 ft (4.3 m) |
| Deck Area | 92.5 sq m |
| Main Spans | 2 |
| Year Built | 1948 |
Traffic
| Avg Daily Traffic | 5 (2015) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Reclamation |
| Historical Significance | Historical significance is not determined |
| Structure Number | WYA-BU-001 |