Rw Johnson RD over Black Lake Drain Ditch
Fair Condition23 years old5,120 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | 0.11 S 21st AVE |
| Carries | Rw Johnson RD |
| Crosses | Black Lake Drain Ditch |
| Coordinates | 47.02722, -122.93944 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Area | 113.9 sq m |
| Main Spans | 1 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 5,120 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 087138000000000 |