Urban Road Act Article 17
Highway routes shall avoid passing through downtown areas wherever possible. If it is necessary to pass through downtown areas and include a portion of urban roads into the highway system, the route and width shall be determined by the highway authorities in consultation with the urban road authorities at the same level and reported to the superior authorities for approval.
中文原文 市區道路條例第17條
公路路線應儘量避免穿越市區中心，其必須通過市區，並將市區道路一部分劃為公路系統時，其經過之路線及寬度，由公路主管機關與同級市區道路主管機關協商辦理，並會報上級主管機關核定之。