At Chushojima Station, in order to avoid the confusion in taking a train (Platform 2 of the Keihan Main Line's outbound track is also located on the same level), at the time of the departure the announcement says, 'Platform 3, the doors of the train for Uji are closed,' instead of 'Platform 3, the doors of the local train are closed' (at Hirakatashi Station the phrases used in the departure announcements for the Keihan Main Line and the Katano Line are different, while at Kyobashi Station (Osaka Prefecture) and Tenmabashi Station similar measures are taken).
中書島駅では、京阪本線との誤乗を防ぐ（同一平面上に京阪本線下り用の2番線がある）ために、宇治線ホームでは発車案内放送を「3番線・各駅停車の扉が閉まります」ではなく「3番線・宇治行の扉が閉まります」としている（枚方市駅でも発車案内放送は京阪本線と交野線で区別されているほか、京橋駅(大阪府)と天満橋駅でも似た措置がとられている）。