Miyazaki Expressway

History

• March 4, 1976, the Ebino Junction with the Kyushu Expressway to Takaharu Interchange was opened.
• March 17, 1981, a section from Takaharu to Miyakonojō Interchanges was opened to traffic.
• October 29, 1981, a section from Miyakonojō to Miyazaki Interchanges was opened to traffic which made the Miyazaki Expressway from Ebino to Miyazaki fully accessible with no gaps.
• March 25, 2000, the Kiyotake Junction to the east was opened to traffic.
• October 1, 2005, Following privatisation of JH it came under the control of NEXCO West Japan.

  Interchanges

• IC - interchange, SIC - smart interchange, JCT - junction, SA - service area, PA - parking area, BS - bus stop, TN - tunnel, BR - bridge
• Bus stops labeled "○" are currently in use; those marked "◆" are closed.

  Lanes

• 4-lane