List of highways numbered 23

Route 23, or Highway 23, can refer to:

International

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Australia

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Austria

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Canada

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Costa Rica

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Cuba

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Czech Republic

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Finland

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Greece

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India

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Ireland

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Israel

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Italy

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Japan

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Korea, South

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Malaysia

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Mexico

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New Zealand

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Norway

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United Kingdom

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United States

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Territories

See also

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Preceded by
22
Lists of highways
23
Succeeded by
24