Seventy years ago, on June 29, 1956, President Eisenhower signed the Federal-Aid Highway Act of 1956, aka the National Interstate and Defense Highways Act, into law. It created the Dwight D.

Whereas Google Maps defaults to the fastest and most fuel-efficient routes, these smart alternatives prioritize scenic, ...

As Route 66 celebrates its centennial anniversary, US Travel Editor Ted Thornhill reveals how to get a taste of the ‘good old days’ along the 2,500-mile route from Chicago to Santa Monica ...

Route 66 became the most famous highway in the world partly due to good timing. Its heyday coincided with America’s cultural ...

PennDOT’s second attempt to designate two Lehigh Valley area expressways as interstate highways was rejected at the American Association of State Highway and Transportation Officials’ spring meeting.

The US interstate system transformed travel and commerce but also left a complex legacy of divided communities.