U.S. Route 66 | U.S. Route 1 | U.S. Route 6 | U.S. Route 101 | Route 66 | U.S. Route 30 | New Jersey Route 4 | European route E65 | U.S. Route 40 | California State Route 1 | U.S. Route 1 in Maine | Pennsylvania Route 309 | European route E18 | U.S. Route 23 | European route E4 | Cessna 206 | U.S. Route 9 in New York | U.S. Route 11 | Pennsylvania Route 82 | European route E70 | U.S. Route 90 | U.S. Route 75 | U.S. Route 61 | U.S. Route 60 | Pennsylvania Route 73 | New York State Route 32 | European route E55 | U.S. Route 80 | U.S. Route 71 | U.S. Route 51 |
This road followed Native American trails and became the route of subsequent roads, including the Union Turnpike, and present-day New Jersey Route 10, U.S. Route 206, and County Route 510.
It was fully concurrent with U.S. Route 206 from its southern terminus at U.S. Route 30/State Highway Route 43/State Highway Route 54 in Hammonton to the current-day intersection with County Route 524 in Hamilton Township.
In 1938, the New Jersey State Highway Department and New Jersey General Assembly put forth a proposal detailing that a highway from State Highway Route 31 (co-signed with U.S. Route 206) in the city of Princeton eastward through Mercer County onto current-day County Route 571.