Lefthand Canyon Drive Project


Federal Highway Administration, Federal Lands

General Contractor: 

Kelley Trucking Inc.

Contract Amount: $20.4 M+

The project was located between US36 and Ward in Boulder County and included approximately 11 miles of roadway and stream rehabilitation and reconstruction.


The work included clearing and grubbing, roadway excavation, blasting, grouted riprap and boulder installation, production of aggregate base course from material excavated onsite, aggregate base placement, storm sewer systems, asphalt paving, guardrail, striping, traffic control and stream channel restoration and rehabilitation.