1. Sustainable transportation infrastructure investments and mode share changes: A 20-year background of Boulder, Colorado. (January 2015) Authors: Henao, Alejandro; Piatkowski, Daniel; Luckey, Kara S.; Nordback, Krista; Marshall, Wesley E.; Krizek, Kevin J. Journal: Transport policy Issue: Volume 37(2015) Page Start: 64 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗