Question: What is the name of the segment of US 78 that was designed to allow more direct connections between cities in the southeast?
Sentence (from "Interstate 22"): Interstate 22 (I-22) is an Interstate Highway that follows the U.S. Route 78 (US 78) corridor on a 213 mi route from Byhalia, Mississippi south of Memphis, Tennessee, to Birmingham, Alabama.
Relevant evidence: No