US Highway 101 NB over Santa Margarita Creek
Good Condition30 years old21,000 vehicles/day
Location
| State | California |
| County | San Luis Obispo |
| Location | 05-slo-101-37.99 |
| Carries | US Highway 101 NB |
| Crosses | Santa Margarita Creek |
| Coordinates | 35.38485, -120.62880 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 145.0 ft (44.2 m) |
| Max Span | 140.4 ft (42.8 m) |
| Deck Width | 59.4 ft (18.1 m) |
| Deck Area | 800.0 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 21,000 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 49 0153R |