This regulation is divided into 10 chapters and 2 appendices. The main contents include: 1. General principles, 2. Terminology, 3. Basic regulations, 4. Construction operation area layout evaluation, 5. Speed control strategy evaluation, 6. Temporary traffic safety facility layout evaluation, 7. Traffic capacity and Road network traffic carrying capacity analysis and evaluation, 8 road network diversion support plan evaluation, 9 key work points and special road section construction traffic organization evaluation, 10 emergency transportation organization evaluation, Appendix A highway construction operation area safety evaluation report preparation requirements, Appendix B highway Calculation method of traffic capacity of highway construction operation area.