Road Design Section

To enhance highway safety and customer satisfaction, the personnel support strategic expressway business management. The chief tasks are investigation and design.
Their jobs concern traffic technology (traffic condition surveys, traffic statistics and accident analysis), measures against snow or ice and disaster (discussion of countermeasures and formulation of plans), design (road design and traffic safety facility design), road environment preservation technology (noise, vibration and natural environment), surveys on customer satisfaction (CS) related to expressway driving, and road traffic and local community revitalization programs.

Road design

Road design

Repairing work design

Repairing work design

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