Managua for cities and towns who tend to be considerably further from the main highway roads. Nicaraguan bus companies, often referred to as "Chicken Buses", serve both urban and rural areas to remedy the lack of sufficient infrastructure that plagues these towns or villages. Transportation infrastructure has grown outside of Managua and other Pacific coast cities and departments in recent years. A road from the river port city of El Rama to Pearl Lagoon, located in the South Caribbean Coast Autonomous Region, was completed in 2007. El Rama is connected by highway to Managua. Managua and Puerto Cabezas, located in the
Managua central departments. This highway is commonly referred to as the "Northern Highway." The "Southern Highway", the southern part of the Pan-American highway, connects Managua to southern departments Carazo, Rivas and others. The "Carretera A Masaya" connects Managua to the departments of Masaya and Granada. The newly reconstructed "Carretera A León" connects Managua with León. All of these highways are in good condition, with little traffic congestion. Infrastructure on the highways is well maintained. This also tends to be true for cities and towns that are served or are in close distance with the freeways. However, this does not yield truthfully