title: Japan National Route 348
text: # Japan National Route 348
  
  National Route 348 (国道348号, Kokudō Sanbyaku-yonjūhachi-gō) is a highway in Japan on the island of Honshū which runs from Nagai City in Yamagata Prefecture to Yamagata City, in the same prefecture.
  
  ## Route description
  
  * Length: 45.3 km (28 mi)
  * Origin: Nagai City
  * Terminus: Yamagata City
  * Major cities: Yamagata
  
  ### Municipalities passed through
  
  * Yamagata Prefecture
     * Nagai - Shirataka - Nan'yō - Kaminoyama - Yamagata
  