Man dies after truck crashes into exit barrier on Hwy 90 on Southwest Side

San Antonio Police Department is working a fatal accident on the Southwest Side. It appears one vehicle collided with a barrier at an exit at Highway 90 and Zarzamora. San Antonio Police Department is working a fatal accident on the Southwest Side. It appears one vehicle collided with a barrier at an exit at Highway 90 and Zarzamora. Photo: By Mark D. Wilson/San Antonio Express-News Photo: By Mark D. Wilson/San Antonio Express-News Image 1 of / 10 Caption Close Man dies after truck crashes into exit barrier on Hwy 90 on Southwest Side 1 / 10 Back to Gallery

SAN ANTONIO — A man headed east on Highway 90 slammed into a concrete barrier dividing the roadway and died at the scene on Tuesday on the Southwest Side.

San Antonio police responded to the crash at the intersection of Zarzamora and Highway 90 just before 1 p.m. and are currently investigating the cause of the accident.

Preliminary details from authorities indicate the truck was the only vehicle involved in the accident and no other injuries have been reported.

Westbound traffic on Highway 90 has been cut down to two lanes while authorities investigate the scene and traffic is backed up for more than a mile.

The Bexar County Medical Examiner will determine the man's identification.

Check back with mySA for more on this developing story.

mdwilson@express-news.net