730 Shiishii Park

What it is

• A park in Ishigaki City, Okinawa Prefecture.
• Named in 2008, commemorating a traffic change.
• The name "730" refers to July 30, 1978.
• This is when Okinawa reverted to left-hand traffic.

What to see

• A 730 monument at the intersection.
• Monument shows a mark for traffic switching.
• The 730 intersection is the start of National Route 390.
• It is Japan's westernmost national road network point.

Notes written by Japan Gems from facts in Japanese Wikipedia.