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Pittsburgh Steelers v San Francisco 49ers

SAN FRANCISCO, CA - DECEMBER 19: The power goes for a second time causing a 16-minute delay before play is resumed at the 12:13 mark in the second quarter between the Pittsburgh Steelers and the San Francisco 49ers at Candlestick Park on December 19, 2011 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)

Power outages delay 49ers-Steelers game

A blown transformer plunged Candlestick Park into darkness moments before the Pittsburgh Steelers and host San Francisco 49ers were set to kickoff their Monday Night Football game. The crucial interconference matchup was delayed for 20 minutes. In the second quarter, with the 49ers leading 6-0, the lights went off again.