When you think about building a bridge you probably think of things like pilings and cable stays — not wiring and underground utilities. The seven-year 520 Portage Bay Bridge and Roanoke Lid construction project continues this summer also includes lots of utility work, it turns out.
WSDOT is updating (PDF) neighbors in the areas around Roanoke Park and down along Boyer Ave E of “major construction coming to your neighborhood” —
As part of the SR 520 Portage Bay Bridge and Roanoke Lid Project, WSDOT and Skanska will work with the city of Seattle to relocate utilities in your area. For the next six months, you can expect crews to be working on Boyer Avenue East, in the Boyer hillside and along East Roanoke Street to complete this utility work.
The utilities in question are a big deal including moving a major 12-inch water main and a 26-kilovolt power line.
The work will mean major traffic detours and closures including the Boyer Stairs connecting Montlake to Interlaken Park and Capitol Hill. You can find the traffic and walking details here (PDF).
WSDOT says starting this fall, crews will begin work on the Boyer hillside for the new Portage Bay bridges and sections of the Roanoke Lid. Continue reading