UPDATE AS OF 10:36PM: The 55 Freeway has reopened.

ORANGE (CBSLA.com) — Police activity has shut a portion of a thoroughfare in the city of Orange on Friday night.

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Both the northbound and southbound lanes of the 55 Freeway between Katella and Lincoln avenues were shut just after 9:30 p.m.

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For traffic updates, tune-in to KNX 1070 NEWSRADIO or visit cbsla.com/traffic.

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This is a breaking news report. More information will be provided as it becomes available.