List of highways numbered 443
Highway 443, or Route 443 may refer to the following roads.
Canada
- Manitoba Provincial Road 443
Germany
- Bundesautobahn 443
Israel
- Route 443
Japan
- Japan National Route 443
United States
- Indiana State Road 443
- Louisiana Highway 443
- Maryland Route 443
- Nevada State Route 443
- New York State Route 443
- Pennsylvania Route 443
- Puerto Rico Highway 443