Chapter 4D - TRAFFIC CONTROL SIGNAL FEATURES
- Section 4D.01 - General
- Section 4D.02 - Responsibility for Operation and Maintenance
- Section 4D.03 - Provisions for Pedestrians
- Section 4D.04 - Meaning of Vehicular Signal Indications
- Section 4D.05 - Application of Steady Signal Indications
- Section 4D.06 - Signal Indications- Design, Illumination, Color, and Shape
- Section 4D.07 - Size of Vehicular Signal Indications
- Section 4D.08 - Positions of Signal Indications Within a Signal Face- General
- Section 4D.09 - Positions of Signal Indications Within a Vertical Signal Face
- Section 4D.10 - Positions of Signal Indications Within a Horizontal Signal Face
- Section 4D.11 - Number of Signal Faces on an Approach
- Section 4D.12 - Visibility, Aiming, and Shielding of Signal Faces
- Section 4D.13 - Lateral Positioning of Signal Faces
- Section 4D.14 - Longitudinal Positioning of Signal Faces
- Section 4D.15 - Mounting Height of Signal Faces
- Section 4D.16 - Lateral Offset (Clearance) of Signal Faces
- Section 4D.17 - Signal Indications for Left-Turn Movements - General
- Section 4D.18 - Signal Indications for Permissive Only Mode Left-Turn Movements
- Section 4D.19 - Signal Indications for Protected Only Mode Left-Turn Movements
- Section 4D.20 - Signal Indications for Protected/Permissive Mode Left-Turn Movements
- Section 4D.21 - Signal Indications for Right-Turn Movements - General
- Section 4D.22 - Signal Indications for Permissive Only Mode Right-Turn Movements
- Section 4D.23 - Signal Indications for Protected Only Mode Right-Turn Movements
- Section 4D.24 - Signal Indications for Protected/Permissive Mode Right-Turn Movements
- Section 4D.25 - Signal Indications for Approaches With Shared Left-Turn/Right-Turn Lanes and No Through Movement
- Section 4D.26 - Yellow Change and Red Clearance Intervals
- Section 4D.27 - Preemption and Priority Control of Traffic Control Signals
- Section 4D.28 - Flashing Operation of Traffic Control Signals- General
- Section 4D.29 - Flashing Operation- Transition Into Flashing Mode
- Section 4D.30 - Flashing Operation- Signal Indications During Flashing Mode
- Section 4D.31 - Flashing Operation- Transition Out of Flashing Mode
- Section 4D.32 - Temporary and Portable Traffic Control Signals
- Section 4D.33 - Lateral Offset of Signal Supports and Cabinets
- Section 4D.34 - Use of Signs at Signalized Locations
- Section 4D.35 - Use of Pavement Markings at Signalized Locations