According to the work practice of the several highway design follow-up service, this paper discussed the importance of highway design follow-up service, and put forward the counterplan and measure of raising the follow-up service quantity.

• 根据多个公路建设项目设计后续服务的工作实践，论述了公路设计后续服务的重要性，并提出了提高设计后续服务质量的对策与措施。