Bill Molony, president of the Blackhawk Chapter of the National Railway Historical Society, holds up historic photo from the same spot at Union Station in Joliet, Illinois, Tuesday, October 9, 2012. The Blackhawk Chapter is holding a banquet Sunday, Oct. 14th to mark the 100th Anniversary of the station. | Joseph P. Meier~Sun Times Media
Copy shot of a 1962 historic photo looking to the north east from the platform at Union Station in Joliet, Illinois, Tuesday, October 9, 2012. | Joseph P. Meier~Sun Times Media
Copy shot of a 1960's historic photo looking to the north from the platform at Union Station in Joliet, Illinois, Tuesday, October 9, 2012. | Joseph P. Meier~Sun Times Media
Bill Molony, president of the Blackhawk Chapter of the National Railway Historical Society, holds up a copy of ther original blue prints for Joliet Union Station near the bottom of the marble staircase in Joliet, Illinois, Tuesday, October 9, 2012. The Blackhawk Chapter is holding a banquet Sunday, Oct. 14th to mark the 100th Anniversary of the station. | Joseph P. Meier~Sun Times Media
Copy shot of a 1962 historic photo looking to the south west from the platform at Union Station in Joliet, Illinois, Tuesday, October 9, 2012. | Joseph P. Meier~Sun Times Media
Copy shot of a 1970 historic photo looking to the west with Will County Court House in background at Union Station in Joliet, Illinois, Tuesday, October 9, 2012. | Joseph P. Meier~Sun Times Media
Souvenir sterling silver spoon that was once sold at Union Station in Joliet, Illinois, Tuesday, October 9, 2012. | Joseph P. Meier~Sun Times Media
Bill Molony, president of the Blackhawk Chapter of the National Railway Historical Society, wipes off the dedication plaque at Union Station in Joliet, Illinois, Tuesday, October 9, 2012. The Blackhawk Chapter is holding a banquet Sunday, Oct. 14th to mark the 100th Anniversary of the station. | Joseph P. Meier~Sun Times Media
Herald-News file photo
Herald-News file photo
Herald-News file photo
Herald-News file photo
Herald-News file photo
Herald-News file photo
JOLIET — It’s 100 years later. Trains still matter. So does Joliet’s Union Station. Joliet is counting on trains to play a new role in its economic future, even as the 100th anniversary of Union Station marks a time when the city’s classic train depot …