Heading Northbound on I-5 (click here for map)
Take the exit onto WA-525 N via Exit 182 toward WA-99. 
Go approximately 4.5 miles to Evergreen Dr and go left (can only go left).  Evergreen Dr  is the next left past the intersection of Beverly Park Blvd and WA-525. There is a Starbucks on the corner turning left onto Evergreen Dr. After turning left onto Evergreen Dr proceed around a long right curve.  Come out of the curve 100 yards and take a slight left at the Y.  Proceed down driveway and you will see the Honeycutt Machine, Inc. sign.

Heading Southbound on I-5 (click here for map)
Merge onto WA-526 via Exit 189 toward Mukilteo/Whidbey Island Ferry.
Go approximately 5 miles on WA-526 which becomes Paine Field Blvd. You will end at a light where you will have to go left or right.  Go left onto Mukilteo Speedway/WA-525 South.  Go 1.5 miles to Harbour Point Blvd SW and take a right.  ( Do not be confused with Harbour Point Blvd NW which precedes Harbour Point Blvd SW) After turning right on Harbour Point Blvd SW go to first light and take a left on Cyrus Way.  You will then go down a steep decline and up a big hill.  Get to the top of the hill and take an immediate very sharp right onto Evergreen Dr.  Proceed down driveway and you will see the Honeycutt Machine, Inc. sign.

Heading Northbound on 405 (click here for map)
405 turns into WA-525 as it crosses over I-5.  
Go approximately 4.5 miles to Evergreen Dr and go left (can only go left).  Evergreen Dr  is the next left past the intersection of Beverly Park Blvd and WA-525. There is a Starbucks on the corner turning left onto Evergreen Dr. After turning left onto Evergreen Dr proceed around a long right curve.  Come out of the curve 100 yards and take a slight left at the Y.  Proceed down driveway and you will see the Honeycutt Machine, Inc. sign.