Bridges usually: Question Bridges usually: Answers Freeze, but only once the temperature drops significantly below 32 degrees Fahrenheit. Freeze after other road surfaces freeze. Freeze before other road surfaces. Have heaters to prevent them from freezing. Explanation Bridges usually freeze before the rest of the road. You should be especially careful when crossing bridges if the temperature is near the freezing point. This questions appears in the following tests: Connecticut Passenger District Of Columbia Class B Knowledge Test Florida Class A Knowledge Test Florida Passenger Illinois Class B Knowledge Test Illinois HazMat Indiana Class B Knowledge Test Kansas Double Maryland Passenger Massachusetts Class A Knowledge Test Minnesota Class B Knowledge Test Montana Class B Knowledge Test New York Class A Knowledge Test North Carolina Class A Knowledge Test Texas Double Utah Class A Knowledge Test Wisconsin Class A Knowledge Test Wisconsin Passenger
