Approximately 3am Friday morning a Montgomery County Sheriff’s Deputy was eastbound on the Grand Parkway near FM 1314. It was then he spotted a red Mercedes driven by a Porter man who was also eastbound but in the westbound lanes. The deputy activated his emergency lights and attempted to get the attention of the driver. As he did this units started heading toward SH 99 from New Caney. Another deputy was able to stop the vehicle just over Timberland. The driver was not impaired but had become confused when he entered SH 99.