A four-car pileup blocked portions of U.S. 290 early Thursday morning in northwest Houston.

The wreck happened about 5:40 a.m. on outbound Northwest Freeway near Mangum, according to Houston TranStar.

The crash forced officials to temporarily block the freeway while emergency crews cleared the scene.

No information was available about possible injuries or what caused the wreck.

Source: https://www.chron.com/news/houston-traffic/article/Four-car-pileup-blocks-US-290-4462654.php