- ... that U.S. Route 41 in Michigan including the Portage Lake Lift Bridge (pictured) was the state's first Michigan Heritage Route in 1995?
- ... that Washington State Route 8, which currently runs from Elma to Olympia, originally used the current route of U.S. Route 12 from Elma to Grand Mound, from 1964 until 1967?
- ... that at only 0.32 miles (0.51 km) long, New Jersey Route 64 is a state highway that consists primarily of a bridge over Amtrak-maintained railroad tracks?
- ...that the Utah Scenic Byways program includes the highest paved road in the state with a summit at 10,715 ft (3266 m)?
- ... that renowned magazine illustrator David Hunter Strother recounted a treacherous journey on the Moorefield and North Branch Turnpike in his recollections of the American Civil War in Harper's Magazine?