OAKLAND (KCBS) — BART riders traveling through Oakland this weekend should expect 20- to 40-minute delays on the Warm Springs and Dublin lines.

Workers are rebuilding the tracks between the Lake Merritt and Fruitvale stations.

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NO trains will run between Lake Merritt and Fruitvale stations and the Lake Merritt station will be closed.

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AC Transit will be offering a special shuttle service to help passengers.

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This is the first of six planned weekend shutdowns to complete the track work in the Oakland area.