When withdrawing the route of the expressway Drenovo - Raec, the axis of the road is forced to stretch near or through the mountain massifs. This created a general dilemma, whether to make classical excavations or tunnel constructions in certain locations. Considerations were also made for the decision on high embankments or viaducts. The character...

By Vasko Gacevski, Riste Ristov, Ivona Nedevska, Zlatko Zafirovski, Slobodan Ognjenović