At around 11:20am, Arlington Police, Fire, and EMS were notified of a wreck involving a motorcycle in the northbound lanes of Hwy 287, just north of Sublett Road.
Mansfield PD was in pursuit of the motorcycle rider when he wrecked out.
Investigators determined the motorcycle rider hit a traffic cone, then struck a concrete wall. The rider, an adult male, was transported to an area hospital with serious injuries…