Travis County Warrants are like that alley cat you used to feed at your college apartment. They just never really go away. Sometimes it's a hot check you wrote by accident, or a ticket you never paid off. Just as often it's failure to pay surcharges for some ticket or small offense that you may never have known about because your address has changed. Even if you don't think you have a Travis County warrant, it never hurts to check just to be sure.
Many people never expect to have any dealings with the police. In reality, there are a host of charges that can result in someone being taken to jail by surprise. It is actually quite easy to get arrested, and not always because you meant to break the law. Sometimes it's a check you wrote five years ago that bounced, but you moved and never received the notice to pay, and now it's an arrest warrant. Sometimes it's driving after your license has expired and you don't realize it. Either way, it's good to understand the process so you can try to get a jail release as quickly as possible.
This is a phone call we get all the time, from people all over the state. It usually begins with "I moved away and just stopped going to court" or "I assumed it was all taken care of." As time goes by, folks often get new jobs and want to clean up their past messes.