Gilbert ST over East Twin Creek Channel
Good Condition65 years old11,361 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 0.75 Mi E Waterman AVE |
| Carries | Gilbert ST |
| Crosses | East Twin Creek Channel |
| Coordinates | 34.12688, -117.26577 |
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 | Concrete |
| Design | Slab |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 48.2 ft (14.7 m) |
| Deck Area | 242.6 sq m |
| Main Spans | 1 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 11,361 (2014) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 122 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54C0457 |