Walla Walla Valley WA/OR
(Created 2000; field-checked 2001; images below created after 2005 update)
Like Lewiston, this is another project for which I was able to combine a USGS DLG basemap (depicting a rather historic road network) with newer data from the City. I was also grateful for good DEM data, which I used to create the shaded relief image. The field-check was not exhaustive; rather it was simply to clear up a few questions that arose during initial production.
US highway endpoints, photos, maps, and history