Muirlands Blvd. over Aliso Creek
Good Condition53 years old22,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 200 Nw/o Los Alisos BLVD |
| Carries | Muirlands Blvd. |
| Crosses | Aliso Creek |
| Coordinates | 33.61760, -117.69295 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 78.1 ft (23.8 m) |
| Deck Area | 368.9 sq m |
| Main Spans | 1 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 22,000 (2017) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55C0218 |