Driving on the highway early morning and I was switching lanes and all the emergency lights on the dashboard came on. There was still power but I could not move forward with using the gas pedal nor use the break to come to a full stop once I was near the emergency lane. I was in the fast lane and had no way to keep using the gas pedal to get out of traffic. The drivers behind me as well as myself were luckily not hit due to know possible way to quickly move out of the way since I had no way of accelerating to move out of traffic, I could only coast in 70 mph freeway. It was towed to a Richfield Service company and it was determined it was the transmission valve body. There were not other symptoms of the problem prior, no warning lamps, messages, nothings.