Shade Gap, Pennsylvania
Washburn, TX is the halfway point.
The halfway point between Dallas, Texas and Warren, Ohio is in Centerville, Tennessee.
The halfway point between Albuquerque, NM, and Bridgeport, WV, is roughly near the area of St. Louis, MO. This location is approximately equidistant from both cities, making it a suitable meeting point. Depending on the specific route taken, the exact halfway point may vary slightly.
1/2 is the halfway point
A rough estimate would be Amarillo, Texas.
Cuervo, NM
TENNESEE
Waco!
Erie, CO
Jackson, TN
Huntsville, Mississippi