Across
- 3. A track made of parallel steel rails for trains.
- 6. The starting point of a hiking path.
- 7. An enclosed area for horse races.
- 8. A strip of land where aircraft take off and land.
- 9. Germany's famous high-speed road network.
Down
- 1. An arena designed for track cycling.
- 2. A narrow way made by walking.
- 4. A broad urban street, often with trees.
- 5. A complex system of paths or passages; a maze.
- 7. An iconic historic highway in the USA.