Ishikawa Tunnel

National Route 329
国道こくどう329号ごう
国道こくどう329号ごう
Route information
Length	78.5 km (48.8 mi)
Major junctions
From	National Route 331 in Nago
To	National Route 331 in Naha
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan

The Ishikawa Tunnel (石川いしかわトンネル, Ishikawa Tonneru) is part of Japan National Route 329 in Uruma, Okinawa. It cuts through the cliffs south of Ishikawa to connect the Ishikawa By-pass to Route 329 proper. The by-pass, tunnel, and bridge were built in the 1990s.

The Ishikawa Tunnel from the North entrance.