Marijuana withdrawal can be more intense than people sometimes realize. While heavy, chronic users may begin to exhibit signs of depression, many users experience insomnia, anxiousness, and irritability.
A New Era. Although diesel locomotives first came to American railroads in the 1920s, their use was confined to switch engines, and later to passenger train locomotives. It wasn't until 1940 that the Electro Motive Division of General Motors (EMD) demonstrated that diesels could practically replace steam locomotives in heavy-duty service.
In Idle, a large diesel locomotive burns maybe 5? gallons per hour. At full power it burns something over 200 gallons per hour. So you need to make some guesses about how much time it's spending idling and how much at full power, and how fast it's covering the miles.