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The Pontiac Silverdome (also known as simply the Silverdome) was a stadium in Pontiac, Michigan. It opened in 1975 and sat on 199 acres (51 ha) of land. When the stadium opened, it featured a fiberglass fabric roof held up by air pressure, the first use of the architectural technique in a major athletic facility. With a seating capacity of 82,666+, it was the largest stadium in the National Football League (NFL) until FedExField in suburban Washington, D.C. expanded its capacity to over 85,000 in 2000.
It was primarily the home of the Detroit Lions of the NFL from 1975 to 2001 and was also home...