![](https://www.istia.com.gr/wp-content/uploads/2019/11/05-709x876.jpg)
Vertical signage installation and traffic light network installation at the south Katerini Aegean Motorway Interchange (Katerini, Makedonia region)
- Traffic light network installation
- Installation of new vertical signage
- Removal of existing vertical signage
- Construction of concrete foundation for the installation of new large size vertical signs.
- Supply and installation of trusses support