Temporary on-road works are not only worsening traffic conditions by reducing traffic capacity but able to raise the possibility of drivers and pedestrians' traffic accidents if there are not enough traffic safety facilities such as road sighs etc. Ad...
Temporary on-road works are not only worsening traffic conditions by reducing traffic capacity but able to raise the possibility of drivers and pedestrians' traffic accidents if there are not enough traffic safety facilities such as road sighs etc. Additionally, they became a major burden obstructing smooth economical activities by enlarging socio-economical costs.
In this study, domestic and oversea temporary traffic control zone system, its facing problems and traffic costs are reviewed and ways of improving the system are introduced.
As a result of this study, new proposals came out such as consolidating institutional system to manage temporary traffic control zone efficiently, consistent education programs for construction field concerns, bettering law-observance by considering penalty system. Additionally, establishing report center to surveillant misconducts and site surveillance staff organization are proposed to ensure the site-orientated management.
Moreover, as a long term improvements, collaboration tunnel installation and traffic congestion costs imposition to competent organizations and companies for stimulating endeavor to shorten the term of works and adjust proper work seasons, are also proposed to minimize traffic influence.