The San Antonio Fire Department is responding to a high-speed accident on the northeast side involving a wrong way driver.

SAFD confirmed that the wrong-way driver is currently trapped in their vehicle.

The driver was reportedly traveling southbound on Interstate 35 North near Walzem Road before slamming into another driver.

All four lanes of I-35 South at Weidner Road are closed. Two lanes and the shoulder are closed until further notice at I-35 North at Walzem Road.

All traffic is being forced to exit at Weidner Road.

SAFD confirmed the other driver involved in the accident was unresponsive and also trapped in their vehicle.

This is a developing story and Kens 5 will keep you updated as more information is released.