As a key engineering in Henan province,Shaolinsi- Luoyang expressway uses perfect high-way safety establishment and traffic sign system,fixes advanced electron communications technique and traffic watching and controlling system,equips with IC charging system,which composes Shao- Luo ex-pressway safety system and improves effectively the safety and convenience for expressway users.

Through the application of sowing grass seeds in mixture by hanging wire netting with Zn on side slope to Kai Yang Expressway, the advantages, main material and construction process of the new technology about protecting rock side slope are discussed in this paper, it can provide reference for protection of similar side slop

The design of landscape and greening of Kai Yang Expressway already is one of the important measures, which are used to protect the circumstance along the expressway and to improve the engineering circumstance.

Characteristics of Kaiyang Freeway Soft Foundation and Study on Improvement Method;

The Management of Guangdong Kaiyang Freeway Construction Supervision;

An Approach to Application of Soil Infiltrating Technique in Clarification of Sewage at Subsidiary Area of Freeway;

Effects of Ecological Environment of Freeway and Evaluation of Them,Based on 3S Technique;

Analysis of freeway traffic safety situationand countermeasure in Chongqing;

Distribution and Environmental Quality Assessment of Lead Polution in Soil along Chengyu Highway;

The Problems and Countermeasures of Highway Environmental Impact Assessment;

The Forecast Experience Discuss of Highway Traffic Noise;