1. A road or route designated for its natural beauty, historical significance, or cultural interest, typically maintained and promoted for leisure driving and tourism
The Pacific Coast Highway is one of the most famous scenic byways in the United States.
A Estrada da Costa do Pacífico é uma das estradas cênicas mais famosas dos Estados Unidos.
2. An alternative route that prioritizes aesthetic and recreational value over speed or direct travel
We took the scenic byway instead of the highway to enjoy the countryside.
Pegamos a estrada cênica em vez da rodovia para aproveitar a paisagem rural.