I-5 over N-SWIFT RAMP
Map
Coordinates:
+47.54517, -122.3064747°32'43" N, 122°18'23" W
Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.
Facts
| Name: | I-5 over N-SWIFT RAMP |
| Structure number: | 0008568A0000000 |
| Location: | 3.9 N JCT SR 900 |
| Route classification: | Principal Arterial - Interstate (Urban) [11] |
| Length of largest span: | 48.9 ft. [14.9 m] |
| Total length: | 391.1 ft. [119.2 m] |
| Roadway width between curbs: | 32.2 ft. [9.8 m] |
| Deck width edge-to-edge: | 35.1 ft. [10.7 m] |
| Owner: | State Highway Agency [01] |
| Year built: | 1969 |
| Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
| Design load: | MS 18+Mod / HS 20+Mod [6] |
| Number of main spans: | 8 |
| Main spans material: | Concrete [1] |
| Main spans design: | Box beam or girders - Multiple [05] |
| Deck type: | Concrete Cast-in-Place [1] |
| Wearing surface: | Bituminous [6] |
2010 Inspection
| Status: | Open, no restriction [A] |
| Average daily traffic: | 5,594 [as of 2007] |
| Truck traffic: | 5% of total traffic |
| Deck condition: | Good [7 out of 9] |
| Superstructure condition: | Good [7 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Scour condition: | Bridge not over waterway. [N] |
| Operating rating: | 78.2 tons [71.1 metric tons] |
| Inventory rating: | 46.5 tons [42.3 metric tons] |
| Sufficiency rating: | 96.9 |
| Estimated cost of work: | $206,000 |
2000 Inspection
| Status: | Open, no restriction [A] |
| Average daily traffic: | 3,060 [as of 1994] |
| Truck traffic: | 5% of total traffic |
| Deck condition: | Good [7 out of 9] |
| Superstructure condition: | Satisfactory [6 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Scour condition: | Bridge not over waterway. [N] |
| Operating rating: | 78.2 tons [71.1 metric tons] |
| Inventory rating: | 46.5 tons [42.3 metric tons] |
| Sufficiency rating: | 98.9 |
| Estimated cost of work: | $206,000 |
1992 Inspection
| Status: | Open, no restriction [A] |
| Average daily traffic: | 1,650 [as of 1976] |
| Truck traffic: | 15% of total traffic |
| Deck condition: | Satisfactory [6 out of 9] |
| Superstructure condition: | Satisfactory [6 out of 9] |
| Substructure condition: | Good [7 out of 9] |
| Scour condition: | Bridge not over waterway. [N] |
| Operating rating: | 54.5 tons [49.5 metric tons] |
| Inventory rating: | 35.6 tons [32.4 metric tons] |
| Sufficiency rating: | 99.4 |
| Estimated cost of work: | $464,000 |