| Texas Administrative Code |
| TITLE 43 | TRANSPORTATION |
| PART 1 | TEXAS DEPARTMENT OF TRANSPORTATION |
| CHAPTER 23 | TRAVEL INFORMATION |
Subchapters
| SUBCHAPTER A | GENERAL PROVISIONS |
| SUBCHAPTER B | TRAVEL INFORMATION |
| SUBCHAPTER C | TRAVEL INFORMATION CENTERS |
| SUBCHAPTER D | PROMOTIONAL PRODUCT PROGRAM |
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