The fire at McDonalds on Hixson Pk is out, but it has caused traffic problems. Hixson Pk is down to 2 lanes because of emergency vehicles, and some traffic lights in the area are out because of the power outage. #ChattFire pic.twitter.com/4z5sLXtKGs— Chattanooga FireDept (@ChattFireDept) November 9, 2018 An electrical fire broke out at a McDonalds located at 4123 Hixson Pike Friday afternoon. The fire has been extinguished and no injuries were reported, according to the Chattanooga Fire Department. But power has been knocked out in the surrounding area. Traffic on Hixson Pike has been affected, with the road being down to only two lanes because of emergency vehicles. Some traffic lights are also out because of the power outage.