1. A major road or highway maintained and funded by the federal government, typically connecting states or regions
Interstate 95 is a major federal highway on the East Coast of the United States.
A BR-101 é uma importante rodovia federal que percorre toda a costa brasileira.
2. A numbered route system managed at the national level for interstate commerce and travel
The federal highway system was established to facilitate transportation across the country.
O sistema de rodovias federais foi criado para facilitar o transporte entre estados.