One person suffered critical injuries in a two-vehicle crash Friday on southbound I-35 at Antioch Road in Merriam.
The crash happened on the ramp at about 9:10 p.m., according to officials.
Traffic was backed up for miles as vehicles could only get by the scene on the left shoulder of the highway.
Officials said two other people are in stable condition.
This is a developing story. Check back for updates.
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