A Texas highway like Mopac often has 2 additional travel lanes if one is willing to get off/on the highway repeatedly and to make questionable usage of merging

A Texas highway like Mopac often has 2 additional travel lanes if one is willing to get off/on the highway repeatedly and to make questionable usage of merging lanes. For years, this was the way to travel Mopac in stop-and-go traffic. Dunno these days.