UPDATE: All mainlanes opened at noon Friday. Drivers be wary of roadwork on the Katy Freeway this weekend at the West Loop. Tap here for more.

Related: Weekend traffic alert on Katy Freeway near downtown

HOUSTON -- The Katy Freeway's inbound/eastbound lanes were slow early Friday after a big rig lost a container at the Houston Avenue bridge.

The bridge is the same one that has been struck before and was scheduled to undergo repairs this weekend.

The Texas Department of Transportation says multiple lanes of the freeway remained blocked as of 11:30 a.m.

MAP: View Houston traffic

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