Glasgow-based RJ McLeod beat Balfour Beatty, John Paul ÂÜÀòÔ´´, I&H Brown and Graham ÂÜÀòÔ´´ to win the job.
The contract involves construction and subsequent maintenance of a 1.3km single-carriageway trunk road, to the west of Crianlarich, with associated connections to the existing A82, both southwest and northwest of Crianlarich.