A long, cable-stayed bridge with steel expansion joints experiences a dramatic temperature change over the course of 24 hours: an absolute low temperature of 2°C and an absolute high temperature of 20°C. The total change in length of the bridge over the 24 hour period is 1.2 m. What is the original length of the bridge in kilometers? Round your answer to two decimal places. 1 kilometer = 1000 meters coefficient of linear expansion of steel = 0.000011 / °C
