Part 1. General
| CHAPTER 1A. | General |
|---|---|
| Section 1A.01 | Purpose of Traffic Control Devices |
| Section 1A.02 | Principles of Traffic Control Devices |
| Section 1A.03 | Design of Traffic Control Devices |
| Section 1A.04 | Placement and Operation of Traffic Control Devices |
| Section 1A.05 | Maintenance of Traffic Control Devices |
| Section 1A.06 | Uniformity of Traffic Control Devices |
| Section 1A.07 | Responsibility for Traffic Control Devices |
| Section 1A.08 | Authority for Placement of Traffic Control Devices |
| Section 1A.09 | Engineering Study and Engineering Judgment |
| Section 1A.10 | Interpretations, Experimentations, Changes, and Interim Approvals |
| Section 1A.11 | Relation to Other Publications |
| Section 1A.12 | Color Code |
| Section 1A.13 | Definitions of Words and Phrases in This Manual |
| Section 1A.14 | Abbreviations Used on Traffic Control Devices |
| Figure 1A-1 | Example of Process for Requesting and Conducting
Experimentations for New Traffic Control Devices |
| Figure 1A-2 | Example of Process for Incorporating New Traffic Control Devices into the MUTCD |
| Table 1A-1 | Acceptable Abbreviations |
| Table 1A-2 | Abbreviations That Are Acceptable Only with a Prompt Word |
| Table 1A-3 | Unacceptable Abbreviations |
