| National Route 329 | |
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| 国道329号 | |
| Route information | |
| Length: | 78.5 km (48.8 mi) |
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National highways of Japan Expressways of Japan |
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National Route 329 is a national highway of Japan connecting Nago, Okinawa and Naha, Okinawa in Japan, with a total length of 78.5 km (48.78 mi). The highway forks in Higashionna where the old 329 goes around the cliffs and the Ishikawa By-pass goes through the cliffs via the Ishikawa Tunnel (石川トンネル) and a bridge, all built in the early 1990s.