ERC Consulting

It is difficult to renew road markings on time without adequate data on their condition

The text of this article taken from the Estonian Highways magazine TeeLeht was written by Tiit Kaal of ERC Consulting who has used the RetroTek-M mobile retroreflectometer to assess the retro-reflectivity of road marking on the Estonian road network 2017 and 2018.  This is a translated version of the text and the full version in [...]