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| I-405/South Renton Vicinity Stage 2 - Widening (Nickel/TPA) | |||||||||
| I-405 is highly congested between the I-5 and the SR 169 interchanges. This project constructs a new half-diamond interchange at SR 515, including an off-ramp from southbound I-405 to SR 515 and an on-ramp from SR 515 to northbound I-405, Adds a north and southbound lane on I-405 between SR 167 and SR 169, and reconstructs the Benson Road Bridge over I-405. These improvements will reduce congestion and improve efficiency. |
| PIN#: | 8BI1001 |
| DOT Region: | Northwest |
| Counties: | King |
| State Route: | 405 |
| Location: |
Renton
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| Leg Districts: | 11, 37, 47 |
| Program / SubProgram: | Improvement |
| Sub-Program: | Mobility |
| Sub-Category: | Urban Mobility |
| Improvement Type: | Rural/Urban Mobility - General Purpose |
| Mile Posts: | 0 to 0 |
| Project Costs: |
| Phase | From - To | Prior | 17-19 | 19-21 | 21-23 | 23-25 | 25-27 | 27-29 | Future | Total |
|---|---|---|---|---|---|---|---|---|---|---|
| Preliminary Engineering | Jan-08 - May-12 | 12,808,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12,808,000 |
| Right of Way | Nov-09 - Oct-12 | 20,276,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20,276,000 |
| Construction | Feb-09 - Dec-15 | 131,156,000 | 23,000 | 12,000 | 0 | 0 | 0 | 0 | 0 | 131,191,000 |
| Project Totals: | 164,240,000 | 23,000 | 12,000 | 0 | 0 | 0 | 0 | 0 | 164,275,000 |