Why this journey?  Why now?  Life’s short, take a chance, throw caution to the wind, go on an adventure.

hal·cy·on  [hal-see-uhn]

adjective — calm; peaceful; tranquil: halcyon weather. rich; wealthy; prosperous: halcyon times of peace. happy; joyful; carefree: halcyon days of youth. of or pertaining to the halcyon or kingfisher.

noun — a mythical bird, usually identified with the kingfisher, said to breed about the time of the winter solstice in a nest floating on the sea, and to have the power of charming winds and waves into calmness. any of various kingfishers, esp. of the genus Halcyon.

Synonyms — serene, placid, pacific, untroubled.

My addition to the definition:

A halcyonic adventure-one of curiosity, openness, a willingness to allow whatever comes ones way to just happen

Highway, well because it’s a road trip and halcyonbyway or halcyonroad didn’t sound nearly as cool as halcyonhighway

Take the journey with me, I doubt you’ll be disappointed