Across
- 2. The expansion of cars caused an increase in this on the sides of highways
- 5. Another terminology for the highway system in terms of emergency landings
- 6. Food that was quickly prepared and served to hungry travelers - Two words/no spaces
- 8. Saw an increased number of this due to highways
- 9. Contamination released from vehicles and machines
- 10. Main cause for the highway system in times of the Cold War - Two words/no spaces
Down
- 1. Main use for highways
- 3. Removal of people in a major city
- 4. In times of war, the military would transport these across the country using the interstate
- 7. The military also moved these across the country using the interstate