Then and Now: 2004 to 2014

2004 2014 Price of gasoline per gallon Annual value of construction put in place $988.5 billion $956.1 billion Movie ticket price $6.21 $8.35 Number of nonfatal injuries and illnesses in the construction industry 401,000 183,200 Number of people at World of Concrete 56,106 48,000+ Average hourly earnings (production and nonsupervisory construction employees) $19.10 $24.41 Construction workers employed in the United States 6.8 million 5.9 million Emissions regulations Tier 4 emissions standards were signed, requiring a 90 percent reduction in pollutants from non-road diesel engines. In January 2014, the EPA began issuing Tier 4 Final certification. With the evolution of Tier 4 regulations, today’s equipment engines are incorporating new technologies such as selective catalytic reduction and cooled exhaust gas recirculation. Manufacturers also are revamping their equipment…

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