帮忙翻译成专业英语

Of traffic are analyzed to find the appropriate technical specifications to determine the level of highway design needs as well as various parameters. Include the design of the road alignment; line graphic design; cross-sectional design; longitudinal design, the design of three vertical curve; roadbed design; road design, in the subgrade at different wet and dry conditions, the structure of the asphalt pavement design and selection of programs, requirements of economic rationality, to facilitate construction and to meet the design specification requirements; computing and the deployment of earth; culverts laid; landscape design