Traffic alert update: Lower level of I-35 South, S. Alamo St. reopens

Jackknifed 18-wheeler shut down interstate Thursday morning

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SAN ANTONIOUpdated at 3:13 p.m.:

The interstate has reopened to traffic.

Original story:

The lower level of Interstate 35 South at South Alamo Street is closed Thursday morning due to a jackknifed 18-wheeler.

Motorists are urged to avoid the area.

We'll have more information as it becomes available.

Related: Latest traffic updates around SA