Northbound Interstate 45 in South Dallas is expected to reopen ... multi-vehicle crash involving a downed highway sign, ...

DALLAS — A highway sign appeared to fall across Interstate 45 near downtown Dallas, shutting down northbound traffic Friday ...

A highway sign and it's supporting structure fell across the highway, blocking northbound traffic headed into Downtown Dallas ...

DALLAS, TX - All northbound lanes of I-45 are closed after a multi-vehicle crash caused a large highway traffic sign to fall ...

DALLAS, TX - All northbound lanes of I-45 are closed after a multi-vehicle crash caused a large highway traffic sign to fall ...

Parts of Interstate 345 near downtown Dallas were closed for several hours early Tuesday while the accident was being cleared ...

The southbound lanes were shut down at Spring Valley Road, which is near the Richardson-Dallas line, according to the Texas Department of Transportation.

As highways have become almost ubiquitous in the US, motorists travel faster and farther—resulting in more traffic.

The Dallas County Sheriff's Office said the highway will be closed for six to eight hours to ... Julia Falcon is a digital content producer at CBS News Texas. Julia has previously written for news ...

On Monday at 3:41 p.m. the NWS Fort Worth TX issued a flash flood warning. "At 3:41 p.m., Doppler radar indicated ...