Caughlin Road over California Aqueduct
Good Condition55 years old220 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 3.3 Mi N Of Phelan RD |
| Carries | Caughlin Road |
| Crosses | California Aqueduct |
| Coordinates | 34.47424, -117.48609 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 103.0 ft (31.4 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 310.9 sq m |
| Main Spans | 1 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 220 (2021) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | Other Local Agencies |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54C0454 |