Terrace Heights DR over 18th Street
Fair Condition47 years old28,500 vehicles/day
Location
| State | Washington |
| County | Yakima |
| Location | 00.04 E Of N18th ST |
| Carries | Terrace Heights DR |
| Crosses | 18th Street |
| Coordinates | 46.60500, -120.47833 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 65.9 ft (20.1 m) |
| Deck Area | 251.2 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 28,500 (2023) |
| Truck Traffic | 30% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 082731000000000 |