The longest road in America runs through 12 states – The Hill
I-35 deemed on of the most dangerous roads in the U.S.
The US Is Gently Discouraging States From Building New Highways | WIRED
U.S. 75 is getting a makeover to add technology lanes, reduce traffic
Phoenix-area weekend freeway closures slated for I-10, US 60 and loops 101, 202
How a stretch of US-19 in Florida became the deadliest road for pedestrians - Vox
America's 50 longest highways
America's best North-South roads - Lonely Planet
Timeline - Contributions and Crossroads: Our National Road System's Impact on the U.S. Economy and Way of Life (1916- 2016) | Federal Highway Administration
The story of the Chinese mainland's first expressway - CGTN
The world's longest highways
Happy St. Paddy's Day? Worst cloverleaf interchanges in US - FreightWaves
The 15 Most Dangerous Highways in the U.S. | Condé Nast Traveler