Precinct 4 tweeted out a photo of the vehicle on the Sam Houston Parkway near Veterans Memorial Drive around 1 a.m.
Constable deputies have a female driver in custody for DWI after she was found asleep behind the wheel, stopped in the middle of the 2700blk of the N Sam Houston Pkwy.#oneincustody— Mark Herman, Harris County Constable Precinct 4 (@Pct4Constable) April 2, 2019
Follow Us at https://t.co/E8STYHMtoE pic.twitter.com/KveQAcGNSU
One man flagged traffic to avoid the car until deputies arrived.
Authorities say the driver, Barbara Guillory, was unable to safely perform field sobriety tests. Guillory has been charged with driving while intoxicated.