In Texas, what is the proper way to signal a left turn?

In Texas, the proper way to signal a left turn is to extend your left arm straight out. This hand signal is a recognized method of communication with other drivers and pedestrians, indicating your intention to turn left.

Using this arm position makes your intention clear to other road users, which is essential for maintaining safety on the road. When signaling a left turn, it is important that the signal is visible to others for an adequate distance before making the turn, helping prevent accidents and confusion.

The other options do not accurately represent the correct signal for a left turn. Extending your left arm upward typically indicates a right turn, while extending your right arm outward suggests a left turn in some contexts but is not the standard practice and may be confusing. Therefore, the left arm extended straight is the widely accepted and safest method for indicating a left turn.