Delaware Administrative Code
Title 2 - Transportation
2000 - Department of Transportation
2400 - Division of Transportation Solutions
2402 - Manual on Uniform Traffic Control Devices (MUTCD)
Part 4 - Highway Traffic Signals
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
Disclaimer: These regulations may not be the most recent version. Delaware may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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