In the section south of the Keiji Bypass, zones for environmental facilities are provided along both sides of the road, consisting of side lanes (one lane and one-way traffic), lanes for cyclists and pedestrians, and planted zones, except along the sections built in a canal structure found between the Kyotanabe-matsui and Hirakata-higashi interchanges and between the Hirakata-minami and Katano-kita interchanges.
京滋バイパス以南については、堀割構造である京田辺松井IC付近から枚方東IC付近、枚方南IC付近から交野北IC付近を除き、道路の両脇に副道（一方通行で1車線）・自転車歩行者道・植栽帯からなる環境施設帯を設置している。