From 2015: CWU's Nick Zentner teamed up with photographer Tom Foster to create this geology video series along Washington's Interstate 90 Highway. The rest of the series was filmed...but not edited...and the series to Spokane remains unfinished.
Part 2:    • I-90 Rocks - Part 2 - Seattle to Nort...  
Part 3:    • I-90 Rocks - Part 3 - Snoqualmie Pass...