List of highways numbered 4 explained

Route 4, or Highway 4, may refer to several highways in the following countries:

International

Albania

Australia

New South Wales

Northern Territory

Queensland

Tasmania

Western Australia

Austria

Belgium

Bulgaria

Burma

Cambodia

Canada

China

Costa Rica

Cuba

Czech Republic

Djibouti

Dominican Republic

Finland

Germany

Hong Kong

Hungary

India

Indonesia

Iraq

Ireland

Israel

Italy

Japan

Korea, South

Malaysia

Moldova

Netherlands

New Zealand

Nicaragua

Nigeria

Norway

Paraguay

Philippines

Poland

Romania

Russia

South Africa

Taiwan

Thailand

Turkey

United Kingdom

United States

Territories

Uruguay

Vietnam

Zambia