Across
- 2. The longest highway in Norway.
- 4. A scenic coastal route in Norway.
- 6. A network of roads spanning the Americas.
- 7. An ancient network of trade routes.
- 9. The most famous road in the United States.
- 10. A major European route through southern Norway.
Down
- 1. A famous high mountain road in Italy.
- 3. An ancient Roman road.
- 5. The longest road network in Russia.
- 8. The German high-speed motorway system.