ALTAMONTE SPRINGS, Fla. -

Two people were injured in a two-vehicle crash that blocked Interstate 4 in Seminole County and caused major traffic backups.

Both victims suffered serious injuries in the crash, which occurred around 9:10 a.m. Friday on I-4 westbound near State Road 436 in Altamonte Springs.

Lanes of I-4 were closed in both directions but fully reopened about two hours later.

One of the vehicles flipped over in the crash, but no other details were immediately known.

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