Wyo 258 (wyo Blvd) over North Platte River
Fair Condition52 years old11,746 vehicles/day
Location
| State | Wyoming |
| County | Natrona |
| Location | Casper |
| Carries | Wyo 258 (wyo Blvd) |
| Crosses | North Platte River |
| Coordinates | 42.83867, -106.36877 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 394.0 ft (120.1 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 72.2 ft (22 m) |
| Deck Area | 2642.2 sq m |
| Main Spans | 4 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 11,746 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | CWD |