Texas is a huge state – and one that it takes a lot of time to drive across, no matter where you're going. But if you're planning to make the drive between Austin and San Antonio, you might be surprised: it's a relatively short drive – as Texas road trips go – and there are some fascinating sights along the way...

Everything is bigger in Texas, right? That includes the road trips! Two cities that might seem close on a map may actually take several hours – such as the Dallas to San Antonio drive. If you need to travel between these two Texas cities, you're not alone. They're connected by a major interstate (35) and several state highways – including one of the fastest roads in the country by max speed limit...