The San Antonio Express-News reports the man, identified as Fernando Sepulveda, was traveling north on Vance Jackson Road when he merged into the southbound lanes and struck a minivan.
Investigators report speed was a factor in the fatal auto accident. The driver of the mini-van was transported to a nearby hospital.
Authorities are still investigating the accident. The condition of the driver of the mini-van has not been released.
The following information was provided by Texas Department of Transportation (TxDOT):