Highways in Peru


The primary highways of Peru are assigned using a numeric designation and sometimes a name. Spur and loop routes are designated with the parent highway's number and a letter.
Longitudinal highways are designated with odd numbers. They are
numbered from smallest to largest from the west to the east.
Transverse highways are designated with even numbers. They are
numbered from smallest to largest from the north to the south.

North-South

East-West