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 Headings, Words, and Phrases in this Manual
Section 1A.14 - Meanings of Acronyms and Abbreviations in this Manual
Section 1A.15 - Abbreviations Used on Traffic Control Devices
Table 1A-1 - Acceptable Abbreviations
Table 1A-2 - Abbreviations that Shall be Used Onlyon Portable Changeable Message Signs
Table 1A-3 - Unacceptable Abbreviations