There is travel chaos across part of Bradford district today after a car hit a bridge.
The driver collided with a bridge between Guiseley and Ilkley and blocked the line.
Train services running to and from these stations will be cancelled or delayed, Northern said.
Menston, Burley in Wharfdale, Ben Rhydding and Ilkley will not be served while staff assess the bridge.
Disruption is expected to last until 3pm.
Northern said: "Train services are unable to run between Guiseley and Ilkley.
"Services are subject to short notice alterations and delays."
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