Today in Chicago History: Sears Tower becomes the world’s tallest building

Here’s a look back at what happened in the Chicago area on May 3, according to the Tribune’s archives.

Is an important event missing from this date? Email us.

Weather records (from the National Weather Service, Chicago)

High temperature: 92 degrees (1955)
Low temperature: 30 degrees (2004)
Precipitation: 1.59 inches (1919)
Snowfall: 0.8 inches (1907)

Workers guide the final steel girder into position to top off the Sears Tower at 1,454 feet on May 3, 1973, in Chicago. (Charles Osgood/Chicago Tribune)

1973: Ironworkers bolted the last girder into place, making Sears Tower (now Willis Tower) the world’s tallest building. Sears Tower ended the Empire State Building’s four-decade reign as the world’s tallest and transformed the West Loop into a glittering office corridor.

The 1,451-foot Willis Tower lost its crown as the world’s tallest when it was surpassed in 1996 by Malaysia’s Petronas Towers, and the American title in 2013 when New York City’s One World Trade Center was completed. After decades of construction in Asian countries, it’s now the 25th tallest in the world.

Chicago Tribune’s 28 Pulitzer Prizes: A list of all the winners

1976: The Tribune won a Pulitzer Prize in special local reporting for two major investigations, one demonstrating the devastating effect of FHA loans on inner-city neighborhoods, the other exposing shoddy conditions and practices at several Chicago hospitals.

Chicago Cubs’ greats Fergie Jenkins and Greg Maddux wave during a ceremony retiring their No. 31 jersey at Wrigley Field on May 3, 2009. (Scott Strazzante/Chicago Tribune)

2009: The Chicago Cubs retired the No. 31 jersey worn by Hall of Fame pitchers Fergie Jenkins and Greg Maddux at Wrigley Field.

If Jenkins had his druthers, he’d have worn No. 30 when he joined the Cubs after a trade with Philadelphia in 1966.

Column: Fergie Jenkins soaks up the adoration as the Chicago Cubs unveil his statue outside Wrigley Field

“That was my number with the Phillies, but Yosh Kawano informed me that was Mr. Ken Holtzman’s number,” Jenkins recalled. “He offered me 31, and I said, ‘Fine.’”

Kawano, the colorful longtime potentate of the Cubs clubhouse, was still around when Maddux showed up 20 years later. Perhaps he knew something when he gave Maddux No. 31. “They told me it was Fergie’s number,” Maddux said. “I thought, ‘That’s pretty cool.’”

Jenkins was the fifth Cubs player to have a statue unveiled outside Wrigley Field.

Want more vintage Chicago?

Subscribe to the free Vintage Chicago Tribune newsletter, join our Chicagoland history Facebook group, stay current with Today in Chicago History and follow us on Instagram for more from Chicago’s past.

Have an idea for Vintage Chicago Tribune? Share it with Kori Rumore and Marianne Mather at krumore@chicagotribune.com and mmather@chicagotribune.com

https://www.chicagotribune.com/2025/05/03/chicago-history-may-3/