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| I-405/NE 8th St to SR 520 Braided Ramps - Interchange Improvements | |||||||||
| It is highly congested in the vicinity of downtown Bellevue and the I-405/SR 520 Interchange. On and off ramps will be constructed. Relieves congestion on northbound I-405 caused by the weave between the on ramp from NE 8th and the off ramp to SR 520. Relieves congestion in the vicinity of the I-405/SR 520 Interchange caused by the weave between the eastbound SR 520 off ramp to 124th Ave and the on ramp from northbound I-405 to eastbound SR 520. Improves vertical clearance at the NE 12th Street crossing. The reduced congestion will result in a decrease in the number of accidents. |
| PIN#: |
840551A
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| DOT Region: | Northwest |
| Counties: | King |
| State Route: | 405 |
| Location: |
Bellevue
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| Leg Districts: | 41, 48 |
| Program / SubProgram: | Improvement |
| Sub-Program: | Mobility |
| Sub-Category: | Urban Mobility |
| Improvement Type: | Urban Mobility - Interchange New or Rebuild |
| Mile Posts: | 13.5 to 15 |
| Project Costs: |
| Phase | From - To | Prior | 17-19 | 19-21 | 21-23 | 23-25 | 25-27 | 27-29 | Future | Total |
|---|---|---|---|---|---|---|---|---|---|---|
| Preliminary Engineering | Nov-05 - Mar-10 | 17,011,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17,011,000 |
| Right of Way | Jan-07 - Jun-14 | 48,161,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48,161,000 |
| Construction | Nov-09 - Jun-18 | 138,095,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 138,095,000 |
| Project Totals: | 203,267,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 203,267,000 |