(1) along the drainage should be de

(1) along the drainage should be designed according to the road grade, topography, geology, bridge and culvert locations considered, reasonable layout, and there is sufficient drainage capacity, improve treatment of outlet to make cohesion combined with the facilities to ensure smooth drainage.
(2) should tie in with construction planning, prevention of farmland washed away or harm farm irrigation facilities. When the subgrade occupied irrigation ditches, and should be restored, and to take the necessary measures for seepage.
(3) road through the villages and residential areas, drainage facilities shall coordinate with the existing water supply and drainage facilities and construction planning.
(4) water to local conditions, affordable, drainage ditches should choose the terrain and geology better lot through to save reinforcement project investments. Drainage outlet as far as possible to the natural stream, to reduce the bridge project.

結果 (中文) 1:

（1） 沿排水应根据道路等级设计，考虑地形、 地质、 桥梁和涵洞的地点，布局合理，并且有足够的排水能力，是提高出口衔接手段与设施，确保排水通畅相结合治疗。（2） 应配合建设规划，预防的农田冲走或伤害农场灌溉设施。当路基占领灌溉沟渠，应恢复，并采取必要的措施为渗流。（3） 通过的村庄和居民区的道路，排水设施应当配合现有的供水系统和排水设施和建设规划。（4） 水当地条件，价格实惠，排水沟渠应选择的地形和地质更多通过保存加固项目投资。尽可能的对自然的流，以减少桥梁工程的排水口。

結果 (中文) 3:

（1）沿排水设计应根据道路等级、地形、地质、桥梁和涵洞的位置考虑，合理布置，并有足够的排水能力，提高排水口的处理，使衔接与设施相结合，确保排水通畅。（2）应配合施工计划，防止农田被冲走或损害农田灌溉设施。当路基占用灌溉沟渠时，应进行修复，并采取必要的防渗措施。（3）通过该村及住宅区的道路，排水设施应与现有的给排水设施及施工规划相协调。（4）水对当地条件、经济实惠，排水沟应选择地形和地质较好地段通过，以节省加固项目投资。排水出口尽可能的自然流，以减少桥梁项目。