CHICAGO (CBS)– Emergency crews are responding to a fatal crash on I-57.

A car went off the expressway, landed on the tracks below and then caught on fire around 2 a.m. Friday.

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The crash shut down I-57 southbound lanes between 127th and 147th streets. Lanes were reopened around 8:05 a.m.

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Another car may have been involved, but details are unknown at this time.

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This is a developing story.