Transportation Data, GIS & Modeling

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Drawings for new interchange locations are only available through the WSDOT Interchange Viewer Web App.

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Interchange Viewer

SR 20

 

The following drawings are ordered by milepost (MP) for the state route (SR) and are in .pdf format:

Drawings for SR 20
  MP 47 - SR 20 Anacortes Spur (Sharp's Corner)
  MP 51 - Dike Rd
  MP 54 - SR 536

 

The following drawing includes the State Route that you have selected, but is referenced under
a different state highway:

Additional Drawings Associated with SR 20
  SR 2/MP 333 - Couplet Newport/SR 20/SR 41
  SR 5/Exit 230 - SR 20/Burlington/Anacortes