Northbound I-35 shut down at Old Settlers Blvd due to wreck

ROUND ROCK, Texas - The Round Rock Police Department says that all of northbound I-35 has been shut down at Old Settlers Boulevard due to a wreck involving an 18-wheeler.

RRPD said at 4:19 p.m. that crews were en route to move the 18-wheeler and clean up the debris.

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RRPD warns that the cleanup effort could take an hour.