must continue eastbound until the next exit and turn around. Traffic into Wendover can access I-80 Bus from both directions of I-80, and from Frontage Road. The Utah segment of I-80 Bus is codified into Utah law as Utah Code §72-4-111. Every year, the Utah Department of Transportation (UDOT) conducts a series of surveys on its highways to measure traffic volume. This is expressed in terms of annual average daily traffic (AADT), which is a measure of average traffic volume for any day of the year. In 2009, UDOT calculated that an average of 2,370 vehicles per day traveled on I-80 Bus at the state line. This is a significant decrease from the traffic counts earlier in the decade, which measured 11,205 vehicles in 2006, 10,345 in 2005, and 13,840 in 2004. Of this traffic, 21 percent consists of trucks. History A roadway, now named Wendover Boulevard, has existed since June 23, 1925, when the Victory Highway was completed through Wendover. Then governors George Dern of Utah and James G. Scrugham of Nevada, as well as the Secretary of Agriculture William Marion Jardine were present to open the highway. Bill Smith and Herman Eckstein opened a filling station at the present location of Wendover Nugget at a cost of $500 early in 1926 (equivalent to $ in ). To welcome travelers to his station, he installed a light bulb at the top of a tall pole, which served as the only light in the desert. The earlier Lincoln Highway was rerouted to follow the Victory Highway through the region by an order of the Lincoln Highway Association executive committee on October 18, 1926. Wendover Boulevard was numbered US 40 through what are now the cities of West Wendover and Wendover beginning in 1926. US 40 was the major thoroughfare between San Francisco, in the west, and Atlantic City, New Jersey, in the east. US 40 was routed along the Wendover Cut-off, now known as Frontage Road, which was retained as a service road after the completion of the I-80. The US 40 designation was removed by 1976 or 1977, when I-80 was completed through the area. The designation of roadway now numbered US 93 Alt has changed twice in the past. Between 1932 and 1953, it was designated US 50, and, between 1954 and either 1978 or 1979, it was designated US 50 Alt. Two other roads have been numbered