Police talked a woman down from a bridge over the M621 near Holbeck last night.
The woman was stood on the wrong side of railings along the side of a bridge near junction 3.
Police negotiators managed to bring her to safety.
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The M621 was closed in both directions for around three hours as a result of the incident.
A spokesperson for West Yorkshire Police said: "At 7.48pm yesterday, police were called to a woman on the wrong side of a bridge over the M621 near to junction 3.
"Officers attended and a road closure was put in place, Force negotiators were deployed and the woman was brought to safety shortly before 10.30pm."
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