This aerial map of the proposed SR 270 corridor is divided into eight individual one mile wide tiles starting in Pullman Washington (WSU) and ending in Moscow Idaho (UI).
To download a PDF tile select the corresponding number 1 2 3 4 5 6 7 8.
These PDF files are around 2.8 MB each, expect significant download times with a dial-up connection.
This is the aerial photo of SR 270 corridor used in the map above.
Click image to enlarge