Ledcor has been working with the British Columbia Ministry of Energy, Mines & Petroleum Resources since 2004 on the Sierra Yoyo Desan (SYD) Road project.

In January 2010, Ledcor received a new mandate to crush, haul and stockpile 877,000 tons of well-graded base course to select stockpile locations, strategically located along SYD Road. The project was completed in March 2010.

Ledcor continues to provide highway maitenance services to SYD Road.