Seattle Directions

General Driving Directions

Seattle Office
701 N. 34th Street, Suite 300
Seattle, WA 98103
206-517-5300

Click here for an area map.

From I-5 southbound: Take the 45th Street/50th Street Exit. Stay in left lane and follow signs to 45th Street. Turn right on 45th Street. Turn left (south) on Stone Way. Continue down Stone Way and proceed through the lighted intersection of 34th. Just after 34th St. take a right onto N. Northlake Way and proceed into the Quadrant Lake Union Center. Impinj is located on the third floor of the Plaza building.

From I-5 northbound: Take the 45th Street/University of Washington Exit. Stay in left lane and turn left on 45th Street. Turn left (south) on Stone Way. Continue down Stone Way and proceed through the lighted intersection of 34th. Just after 34th St. take a right onto N. Northlake Way and proceed into the Quadrant Lake Union Center. Impinj is located on the third floor of the Plaza building.

From Sea-Tac Airport

Start out going Southeast on S Exit Drive towards Terminal/Parking/Rental Car Return. Turn left onto International Blvd./Highway 99. Go 1.6 miles. Take Highway 518 East towards I-405/Renton/I-5. Take the I-5 North (ramp is on the left) towards Seattle. Go approximately 13 miles. Take the 45th Street/University of Washington Exit. Stay in left lane and turn left on 45th Street. Turn left (south) on Stone Way. Continue down Stone Way and proceed through the lighted intersection of 34th. Just after 34th St. take a right onto N. Northlake Way and proceed into the Quadrant Lake Union Center. Impinj is located on the third floor of the Plaza building.

From Downtown Seattle

You can take Westlake Ave N or Dexter northbound to the Fremont Bridge (4th Ave. N./Fremont Ave. N.). Turn right on 4th Ave. N./Fremont Ave. N. and travel over the bridge. Take the first right after the bridge, onto 34th. Proceed to the next stop light and take a right on Stone Way. Take an immediate right onto N. Northlake Way and proceed into Quadrant Lake Union Center. Impinj is located on the third floor of the Plaza building.

Parking

Parking is available in the spots marked 'Vendor' or 'Visitor' on the main driveway accross from our building. If none of these are available, you will need to park in the surface lot located straight ahead under the bridge. If this is the case, please proceed inside the building to obtain a parking token. You will need to return to the parking area to put your tokens in the red or white box slot that corresponds with your stall number.

If You Get Lost

Call the front desk at 206-517-5300 if you have trouble finding us.