What is a DWI enhancement?

Here are some other related posts:

• Legislative update: DWI warrantless blood tests
  Transportation Code Sec. 724.017 now allows law enforcement to extract a blood sample from a DWI suspect who is arrested (as defined in Ch. 49 of the Texas Penal Code) without a warrant. (See: SB 238)...
• What is the legal definition of "intoxicated" in Texas?
  Texas Penal Code Sec. 49.01. (2) "Intoxicated" means: (A) not having the normal use of mental or physical faculties by reason of the introduction of alcohol, a controlled substance, a drug, a danger...
• What happens if someone is seriously injured in a DWI?
  The person was was intoxicated may be charged with Intoxication Assault, under Sec. 49.07 of the Texas Penal Code. if the intoxicated actor causes "a substantial risk of death or that causes serious p...
• What about flying or boating while intoxicated?
  Secs. 49.05, 49.06 and 49.065 cover flying, boating and assembling and/or operating an amusement ride while intoxicated. In most circumstances it would be a Class B misdemeanor....
• What are the different types of felonies and punishments in Texas?
  Absent extenuating circumstances, the "ordinary" felony punishments are listed below, as set forth in the Texas Penal Code. Felonies are broken down from capital felonies (most severe, to degrees (1st...