Standard time
In 1870 Charles F. Dowd proposed four time zones based on the meridian through Washington, DC for North American railroads. In 1872 he revised his proposal to base it on the Greenwich meridian. Sandford Fleming, a Scottish-born engineer operating in Canada, proposed worldwide Standard Time at a meeting of the Royal Canadian Institute on February 8, 1879. Cleveland Abbe advocated standard time to better coordinate international weather observations and resultant weather forecasts, which had been coordinated using local solar time. In 1879 he recommended four time zones across the contiguous United States, based upon Greenwich Mean Time. The General Time Convention (renamed the American Railway Association in 1891), an organization of US railroads charged with coordinating schedules and operating standards, became increasingly concerned that if the US government adopted a standard time scheme it would be disadvantageous to its member railroads. William F. Allen, the Convention secretary, argued that North American railroads should adopt a five-zone standard, similar to the one in use today, to avoid government action. On October 11, 1883, the heads of the major railroads met in Chicago at the Grand Pacific Hotel and agreed to adopt Allen's proposed system.
Mitch Daniels
One of the most controversial measures Daniels successfully pushed through was the state adoption of Daylight Saving Time, which Daniels argued would save the state money on energy costs. Although the state is in the Eastern Time Zone, Indiana's counties had adopted their own time zone practices, and in practice the state effectively observed two different times, and the central part of the state maintained a single time—Eastern Standard—year round. Interests for both EST and CST time zones had prevented the official adoption of daylight saving since the 1930s, and had led to decades of debate. Daniels pressed for the entire state to switch to Central Time, but the General Assembly could not come to terms. Ultimately after a long debate, they adopted Eastern Daylight Saving Time in April 2005, the measure passing by one vote, putting all but northwestern and southwestern Indiana on the same time for the first time.