In cross section design of urban road, assuming that the width of subgrade is 43M, how to arrange cross section

In cross section design of urban road, assuming that the width of subgrade is 43M, how to arrange cross section

I don't know if this is OK, 3.0 m sidewalk + 3.5 m non motorized Lane + 2.0 m motorized non motorized divider + 0.25 curb + 2 * 3.25 m motorized Lane + 3.75 m Expressway + 0.25 curb + 4.5 m central green belt + 0.25 curb + 3.75 m Expressway + 2 * 3.25 m motor vehicle + 0.25 curb + 2.0 m motorized non motorized divider + 3.5 m non motorized Lane + 3.0 m sidewalk