23.1 Overview
This chapter discusses the use of Temporary Traffic Control during roadway construction and provides general design considerations. The chapter includes the following sections and subsections:
23.1 Overview
23.2 General Standards and Practice
- 23.2.1 Purpose of a Traffic Control Plan (TCP) Design;
- 23.2.2 Safety in TCP Design; and
- 23.2.3 Federal Regulations relevant to TCP Design.
23.3 TCP Design Considerations
- 23.3.1 Duration;
- 23.3.2 Cross Sectional Elements;
- 23.3.3 Pedestrian and Bicycle Requirements:
- 23.3.4 Property Access Requirements;
- 23.3.5 Temporary Geometry Requirements;
- 23.3.6 Temporary Pavement Structure Requirements;
- 23.3.7 Temporary Drainage Requirements;
- 23.3.8 Temporary Clearance Requirements;
- 23.3.9 Temporary Ramp Design;
- 23.3.10 Business Access Requirements; and
- 23.3.11 Emergency Vehicle Access Requirements.
- 23.3.12 Treatment of Pavement Dropoffs in Work Zones