construction and improvement of road routes and making bridges to elevated expressways in prachin buri, thailand 11 15 2020

road transport lane street vehicle infrastructure neighbourhood town suburb city highway asphalt tree downtown car pedestrian construction improvement routes making bridges elevated expressways prachin buri thailand activity building business worker contractor editorial engineer engineering equipment excavator ground heavy industrial industry job labor loader machine machinery men occupation pavement paving people pressure repair site support surface teamwork technology traffic transportation truck urban work