S2 E15 | Harrowing Highways

Remember when hitting the road promised freedom, adventure… and a few risky surprises? From marathon cross-country races that pushed drivers to the limit, to flaming roadside smudge pots that lined the way after dark, to endless stretches of highway that lulled motorists into dangerous trances, America's love affair with the open road was full of unexpected twists and turns. These are the engineering feats and automotive innovations that transformed the journey.