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SR 18/Tigergate to I-90 - Add Lanes |
Construct additional lanes and other improvements. Work includes new bridges to complete widening of SR 18 to four lanes. This project is a major safety, congestion relief, and freight mobility improvement in a rapidly growing area of King County. SR 18 / I-90 improvements are not included in this estimate, see I-90/SR 18 Interchange Modifications. |
Project Costs: |
Phase | From - To | Prior | 17-19 | 19-21 | 21-23 | 23-25 | 25-27 | 27-29 | Future | Total |
---|---|---|---|---|---|---|---|---|---|---|
Preliminary Engineering | Jul-03 - Dec-17 | 2,979,000 | 3,000 | 0 | 0 | 0 | 0 | 0 | 0 | 2,982,000 |
Project Totals: | 2,979,000 | 3,000 | 0 | 0 | 0 | 0 | 0 | 0 | 2,982,000 |