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"京阪本線の寝屋川・枚方「高架化」鉄道工事が本格化 起工式開催、完成いつ?" [Keihan Main Line Neyagawa-Hirakata "elevated" railway construction is in full swing Groundbreaking ceremony held, when will it be completed?]. news.railway-pressnet.com (in Japanese). 12 September 2022. Archived from the original on 12 September 2022. Retrieved 13 September 2022.
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"京阪本線の寝屋川・枚方「高架化」鉄道工事が本格化 起工式開催、完成いつ?" [Keihan Main Line Neyagawa-Hirakata "elevated" railway construction is in full swing Groundbreaking ceremony held, when will it be completed?]. news.railway-pressnet.com (in Japanese). 12 September 2022. Archived from the original on 12 September 2022. Retrieved 13 September 2022.