Nearly half of this section runs on straight polder roads of the Lake Peipus lowlands. The polders are designed to protect the surrounding land from flooding in spring. The flat polder meadows are used for agriculture and grazing livestock. The section from Naha to Mehikoorma leads along the Räpina‒Mehikoorma roadway. A beautiful view of Lake Lämmijärv opens from the Mehikoorma Lighthouse. This lake is a narrowing between Lake Pskov and Lake Peipus. Russia lies on the other side of Lake Lämmijärv (1.7 km).