Upper Big T Cn RD over Mill Crk Br
Good Condition44 years old178 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 150ft E/o Angeles For HWY |
| Carries | Upper Big T Cn RD |
| Crosses | Mill Crk Br |
| Coordinates | 34.32875, -118.11975 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Arch - Deck |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 83.2 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 178 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53C1793 |