In-Field Route

For operation details of existing road network, refer to the section Out-Field Route.
It is recommended to utilize existing road network as in-field route and reorganize and expanse it. Due to delay of road network update, some in-field route might not be applicable. Draw the existing route manually.
For project in hilly area, avoid to locate the inf-field route at the hill side with residents or water conservation site. In route scheme calculation, define these sites as prohibited areas.
For project in plain area, pay attention to wide rivers and avoid to cross the river with low-level road and bridge. In route scheme calculation, define these sites as prohibited areas.
To utilize road networks reorganized or expanded in road coverage project, if residential areas are too much, across these areas with straight line route instead of right-angled turning.