Three cars were involved in a crash causing delays on I-91 north in Wethersfield.
DOT officials said the crash was reported between exits 24 and 25 on Monday afternoon.
Three lanes were closed as of just before 4 p.m.
According to Aetna Ambulance Service, four ambulances responded to the crash.
Officials said six people were reported to be injured, two of them possibly critically injured.
No further details were released.
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