The specialists done milling of the old pavement, laid a new road surface, strengthened the roadside, repaired 12 culverts and two junctions with the federal highway. They also installed a metal barrier fence with a length of more than 16 km, 46 new signs, 44 signal posts, and applied horizontal markings.
Geospan GT PP 50 material was used as a separating and reinforcing capillary-breaking layer on the waterlogged and heaving section.
