Introduction of East I E E491 50
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2026/6/27 E491系(East i-E)＋マヤ50 限界建築測定に伴う宇都宮線検測返却回送 鶯谷駅通過
2026/6/27 E491系(East i-E)＋マヤ50 限界建築測定に伴う宇都宮線検測 MH鳴らしながらさいたま新都心駅通過
【京葉線検測】E491系East i-E（マヤ50-5001組み込み）の到着･発車シーン（試9178M）
【大盛況の国立駅】E491系 East i-E (マヤ50-5001組み込み) 試9851M 中央線検測 国立駅発車シーン
![E491系 East i-E[水ｶﾂ]+ﾏﾔ50-5001[仙ｾﾝ] 試9852M中央線夜間検測](https://i.ytimg.com/vi/L869ASOrmKo/mqdefault.jpg)
E491系 East i-E[水ｶﾂ]+ﾏﾔ50-5001[仙ｾﾝ] 試9852M中央線夜間検測
E491(East-iE)+マヤ50 5001が上野にやって来た！
![[Station staff announcement included] JR East E491 series East i-E with Maya 50 passing through S...](https://i.ytimg.com/vi/fA-azorqJls/mqdefault.jpg)
[Station staff announcement included] JR East E491 series East i-E with Maya 50 passing through S...
試9434M E491系 East i-E マヤ50系 5001建築限界車連結 東北本線検測試運転(利府→仙台) 試運転列車が仙台駅9番線に入線するシーン
E491系East iE 3B+マヤ50 1B
JR東日本 E491系East i-E + マヤ50-5001 JR EAST E491“East i-E” + MAYA 50-5001 ＃train
E491系 East i-E「建築限界測定車マヤ50 5001組み込み」根府川駅発着（東海道貨物線・東海道線検測）
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Last Updated: August 23, 2026
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