Opal Highway

The Opal Highway is a road in Deltora that runs between the River Broad in eastern Opal territory and the city of D'Or in western Ruby territory. Halfway between the landmarks the road connects to an unnamed road that runs south towards the village of Miller's Rise. The main portion of the highway is in Opal territory.

Secrets of Deltora
Doran mentioned the Opal Highway in his traveller's guide, Secrets of Deltora.

Trivia

 * It can be assumed Tom's Shop is located somewhere alongside this road.