Road construction,
Tunnelling
E39 Lyngdal Øst - Lyngdal Vest
The project includes 5.3 km of road in daytime 6.1 metre double tunnels, divided into two tunnels of 3.7 km and 2.7 km (Rossåstunnelen and Kålåstunnelen) 2 longer bridges of 400 m and 200 m (Kvelland bridge and Hårikstad bridge), and 5 smaller bridges 2 motorway crossings with connections to existing roads The project is extensive and complex, with both strict execution […]