引用><
"So, returning to the original question, the Rambler draws this conclusion about whether 76 was chosen because of its evocation of Independence Day, 1776: its selection was a coincidence-a lucky coincidence..."
Was I-76 Numbered to Honor Philadelphia for Independence Day, 1776? - Ask the Rambler - General Highway History - Highway History - Federal Highway Administration
https://www.fhwa.dot.gov/infrastructure/i76.cfm