• ♦Manual Notice 2018-1
• ►1. Introduction
  • ►1. Overview
    • ♦Introduction
  • ►2. Background Information
    • ♦Purpose of Field Book
    • ♦Organization of the Sign Crew Field Book
    • ♦Relationship to Other TxDOT Documents
    • ♦Relationship of Intersection Illustrations to Actual Intersections
    • ♦History of the Sign Crew Field Book
    • ♦Helpful Information for First Time Users
    • ♦Replacing Signs in the Field
• ►2. Warning Signs
  • ►1. Overview
    • ♦Introduction
  • ►2. Warning Sign Advance Placement
    • ♦Introduction
    • ♦Advance Placement Condition Descriptions
    • ♦Relation Between Minimum Distances and Sign Crew Field Book Distance
    • ♦Advance Placement Distance for Warning Signs
    • ♦Conditions Associated with Specific Warning Signs
• ►3. Types and Uses of Guide Signs
  • ►1. Overview
    • ♦Introduction
  • ►2. Guide Sign Components
    • ♦Introduction
    • ♦Route Signs (Texas MUTCD 2D.10 and 2D.11)
    • ♦Junction Sign (Texas MUTCD 2D.13 and 2D.14)
    • ♦Cardinal Direction Auxiliary Signs (Texas MUTCD 2D.15)
    • ♦Arrow Signs (Texas MUTCD 2D.26 and 2D.28)
    • ♦Double Arrow Sign
    • ♦Special Design for Wide Directional Arrow Auxiliary Sign
    • ♦Lane Designation Auxiliary Signs
    • ♦Other Auxiliary Signs (Texas MUTCD, Section 2D.16 to 2D.24)
  • ►3. Arrangement of Components
    • ♦Introduction (Texas MUTCD, Section 2D.29)
    • ♦Guide Sign Units
    • ♦Arrangement Hierarchy
    • ♦Arrangement Pattern
    • ♦Arrangement by Direction
    • ♦Arrangement by Class of Highway
    • ♦Arrangement by Highway Number
    • ♦Examples of Assembly Arrangements
    • ♦Layout Dimensions for Assemblies
  • ►4. Guide Sign Assemblies
    • ♦Introduction
    • ♦Junction Assembly (Texas MUTCD Section 2D.30)
    • ♦Advance Route Turn Assembly (Texas MUTCD Section 2D.31)
    • ♦Directional Assembly (Texas MUTCD Section 2D.32)
    • ♦Confirming Assembly (Texas MUTCD Section 2D.34)
    • ♦Trailblazer Assembly (Texas MUTCD Section 2D.35)
    • ♦Texas Reference Marker Assembly
  • ►5. Stand-Alone Signs
    • ♦Introduction
    • ♦Destination Signs (Texas MUTCD Section 2D.36 through Section 2D.40)
    • ♦Distance Signs (Texas MUTCD Section 2D.36, 2D.41 and 2D.42)
• ►4. Lateral Placement and Height
  • ►1. Overview
    • ♦Introduction
    • ♦Terminology Used in the Field Book
  • ►2. Lateral Placement
    • ♦Introduction
    • ♦Locating Sign Posts Close to One Another
    • ♦Lateral Placement
  • ►3. Lateral Placement at Intersections
    • ♦Introduction
  • ►4. Sign Height
    • ♦Introduction
    • ♦Height of Signs and Sign Assemblies
• ►5. Approach Placement
  • ►1. Overview
    • ♦Introduction
  • ►2. Basic Placement Considerations
    • ♦Introduction
    • ♦Convention Used in Illustrations
    • ♦Effect of Speed on Placement Distances
    • ♦Approach Placement Illustrations
  • ►3. 3-Leg T Intersection Illustrations
    • ♦Introduction
  • ►4. 3-Leg Side Intersection Illustrations
    • ♦Introduction
  • ►5. 4-Leg Intersection Illustrations
    • ♦Introduction
• ►6. Departure Placement
  • ►1. Overview
    • ♦Introduction
  • ►2. Basic Departure Placement Considerations
    • ♦Introduction
    • ♦Distance Between Departure Signs
    • ♦Effect of Speed on Placement Distances
    • ♦No Sign Zone
  • ►3. Intersection Departure Illustrations
    • ♦Introduction
• ▼7. Special Signing Situations
  • ►1. Overview
    • ♦Introduction
  • ►2. Divided Highway Intersections and Crossovers
    • ♦Introduction
    • ♦Median Width
    • ♦Markings for Divided Highway Intersections and Crossovers
    • ♦Delineation for Divided Highway Intersections and Crossovers
    • ♦Divided Highway Intersections
    • ♦Crossovers
  • ►3. Overlapping Routes
    • ♦Introduction
  • ►4. Road Ends
    • ♦Introduction
    • ♦Road Ends Situation
  • ►5. Interchange Applications
    • ♦Introduction
    • ♦Interchanges
    • ♦Frontage Roads
  • ►6. Lane Drop Applications
    • ♦Lane Drop at No Control Intersections
  • ►7. Divided Highway Transitions
    • ♦Introduction
• ►8. Markers and Delineation
  • ►1. Overview
    • ♦Introduction
  • ►2. Object Markers
    • ♦Introduction
    • ♦Types of Object Markers (Texas MUTCD, Section 2C.63)
    • ♦Omni-Directional Sign Post Wrap
    • ♦Application of Object Markers (Texas MUTCD, Section 2C.65)
  • ►3. Delineators and Chevrons
    • ♦Introduction
    • ♦Delineator Design (Texas MUTCD, Section 3F.02)
    • ♦Delineator and Object Marker Application and Spacing (Texas MUTCD, Section 3F.04)
    • ♦Use of Delineators and Chevrons in Curves
    • ♦Delineator Placement
    • ♦Chevron Placement
    • ♦Delineator and Chevron Spacing
    • ♦Delineation for Divided Highway Intersections and Crossovers
  • ►4. Barrier Reflectors
    • ♦Introduction
    • ♦Barrier Reflector Design
    • ♦Barrier Reflector Application
    • ♦Barrier Reflector Placement
    • ♦Barrier Reflector Spacing
  • ►5. Applications
    • ♦Introduction
    • ♦Application Illustrations
• ►9. Mailboxes
  • ►1. Overview
    • ♦Introduction
  • ►2. Types of Mailboxes and Installations
    • ♦Introduction
    • ♦Types of Mailboxes
    • ♦Types of Mailbox Installations
  • ►3. Mailbox Placement Considerations
    • ♦Introduction
    • ♦Placement Adjacent to Paved (All-Weather) Surface
    • ♦Longitudinal Placement
    • ♦Lateral Offset from Access Point
    • ♦Height
  • ►4. Mailbox Hardware
    • ♦Introduction
    • ♦Types of Supports
    • ♦Types of Foundations
    • ♦Mailbox Bracket
  • ►5. Mailbox Installation
    • ♦Single Mailbox Installation
    • ♦Double Mailbox Installation
    • ♦Multiple Mailbox Support
  • ►6. Mailbox Attachments
    • ♦Introduction
    • ♦Object Markers on Mailbox Supports
    • ♦Emergency Location Number
    • ♦Newspaper Receptacle
  • ►7. Mailbox Compliance
    • ♦Introduction
    • ♦Example Letter to Box Owners

Chapter 7: Special Signing Situations

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Section 1: Overview

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Introduction

This chapter describes some special applications related to the use of signs on conventional highways that are not covered in Chapters 5 or 6. Many of these signs are common signs, but do not fall into a typical highway intersection category. Therefore, they are discussed in this chapter, which covers special signing applications.

This chapter contains numerous drawings that illustrate some of the unique situations that are common. The situations are divided into the following general categories:

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• Divided Highway Intersections and Crossovers
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• Overlapping Routes
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• Road Ends
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• Interchange Applications
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• Lane-Drop Applications
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• Divided Highway Transitions.