Final answer:
Odd interstate routes indeed go primarily N and S, in accordance with the U.S. interstate numbering system, where odd numbers signify north-south highways.
Step-by-step explanation:
The statement "Odd interstate routes go primarily N and S" holds true in the United States. This numbering system is a navigational aid, where odd-numbered interstates generally signify north-south routes, and even-numbered ones indicate east-west directions. For instance, Interstate 95, a prominent odd-numbered route, runs along the East Coast in a north-south direction. While this convention provides a helpful guideline for travelers, it's essential to acknowledge occasional deviations and regional exceptions. Nonetheless, the general rule aids in orienting individuals, facilitating navigation, and fostering a standardized approach to interstate route designations across the country.