EasyRoads3D Pro v2.5.9.3 (v3 beta 8.4) for Unity Game Engine

Asset Description:

Road Creation and Parametric Modeling inside Unity. Create roads fast and easy. Now also with road blending at the start or end. The built-in parametric modeling tool together with instantiated prefabs is endlessly powerful.

Fences, hedges, walls, pipelines, tree lines, bridges, train rail systems or any other type of geometry following a path, it takes just a couple of clicks to build the geometry.

Visit (watch preview): https://www.assetstore.unity3d.com/en/#!/content/469