SB SR 16 over Tacoma Narrows
Good Condition19 years old44,741 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | 1.5 N Jct SR 163 |
| Carries | SB SR 16 |
| Crosses | Tacoma Narrows |
| Coordinates | 47.26403, -122.54669 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Suspension |
| Total Length | 5569.9 ft (1697.7 m) |
| Max Span | 2799.9 ft (853.4 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 34802.8 sq m |
| Main Spans | 3 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 44,741 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0016441A0000000 |