While working for a previous firm, Jon Altschuld was the project manager for the Clear Creek Greenway through Idaho Springs project. Jon had previously been involved in efforts to Master Plan the Clear Creek Greenway through all of Clear Creek County, and through Idaho Springs as part of the Colorado Boulevard project.

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This project developed final construction drawings for sections of the Greenway separate from the Colorado Boulevard project, including two pedestrian bridges over Clear Creek and the re-design of Courtney-Ryley-Cooper Park.