LANSDALE, Pa. (CBS) – Crews worked overnight to repair a large water main break in Lansdale, Montgomery County.

The six-inch break happened around midnight on Cannon Avenue near Main Street.

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Crews were initially expected to work through most of the morning rush to fix the break, but had they made great progress by the early morning hours.

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Officials say no customers are affected.

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Cannon Avenue was closed between 2nd and Main Streets during the repairs, but reopened around 6:30 a.m.