Datagov Opendata Platform

Highway Planning and Design Related Regulations1. Key points for the increase or opening of local connecting roads in highway service areas2. Principles for the widening and reconstruction of existing crossroads, bridges, and culverts on national highways and the allocation of funds3. Operation guidelines for reviewing applications for the addition and improvement of highway interchanges4. Principles for the addition and improvement of highway interchanges5. Considerations for seismic reinforcement design of bridges6. Considerations for bridge and structural design7. Considerations for geotechnical engineering design