If your vehicle can be driven safely you should move off the highway to minimize interference freeway traffic. Call 911 to report the crash, an officer will be dispatched when available to determine if an investigation will be done. You can exchange information (name, address, registration, liability insurer and driver’s license) with the other party and complete a Driver’s Crash Report (CR2). This report is available at http://www.txdot.gov/driver/laws/crash-reports.html.