Hi Mountain RD over Arroyo Grande Creek
Fair Condition61 years old50 vehicles/day
Location
| State | California |
| County | San Luis Obispo |
| Location | 1.5 Mi E Lopez Cyn RD |
| Carries | Hi Mountain RD |
| Crosses | Arroyo Grande Creek |
| Coordinates | 35.19002, -120.43455 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 132.2 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 50 (2010) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 49C0121 |