Complete road map of the entire region of San Martin del Peru. It includes highways, paved and unpaved roads, trails, etc. Practical Guide Travel on roads with summary attractions. The road network in Peru is composed of more than 80,000 km road, organized into three main groups: the longitudinal roads, highways and roads penetration link. The quality and type of vehicles that run through our Peruvian roads are classified into 3 categories: highways, roads paved roads and established. Take t