Hollywood Fwy (US101) approaching Arroyo Seco Pkwy (CA110) and Harbor Fwy & Transit Way (I-110), Downtown, Los Angeles, California. Image © Paul Rands

You've arrived at the road photos and information section that covers the United States of America.

Over 328 million people live in the United States of America, including Alaska and Hawaii, which are located away from most states.

The road network is split into several hierarchies. Generally speaking, the Interstate system, the National Highway System and State Routes. Many states drill down further to include County Routes.

Looking at the 2 route numbering systems used nationally, the National Highway System (US routes) covers 259 032 kilometres (160 955 miles) and the Dwight D. Eisenhower National System of Interstate and Defense Highways (Interstates) covers 75 439 kilometres (46 876 miles).

This section is compiled, with permission, from information provided by several official and unofficial sources, as well as additional content by Paul Rands and other contributors.

Click or tap on a region below to explore road profiles across the United States of America. Browse in-depth information about a destination or simply navigate to enjoy a virtual tour.