UPDATE (10:43 a.m.): DPS said the part of Business 77 that was closed earlier is now open. 

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WESLACO - A one-vehicle accident closed part of U.S. Business 77, near Conley Road, in Willacy County.

DPS Lt. Johnny Hernandez said troopers are investigating the wreck, which involved a tractor-trailer. We're told no injuries were reported. We'll bring you more updates as soon as they're available.

To get the latest traffic alerts, check out the Traffic Map. The map is also available on the KRGV Weather app, which is available for Android and iOS devices.