| 2019-07-07 | St. Louis's ___ Bridge, the oldest span over the Mississippi |
| 2019-01-20 | ___ Bridge (historic span across the Mississippi) |
| 2018-02-16 | James B. ___, diving bell inventor |
| 2012-08-30 | Actor George of "CSI" |
| 2010-07-02 | St. Louis landmark designer |
| 2009-02-08 | ___ Bridge, historic 1874 span across the Mississippi |
| 2009-01-09 | 19th-century engineer with a star on the St. Louis Walk of Fame |
| 2008-09-28 | St. Louis's ___ Bridge |
| 2008-06-05 | ___ Bridge, first to span the Mississippi at St. Louis |
| 2007-11-11 | St. Louis's historic ___ Bridge |
| 2006-10-20 | St. Louis bridge designer |
| 2001-08-25 | St. Louis's ___ Bridge |
| 2000-03-19 | St. Louis's historic ___ Bridge |
| 1997-03-09 | ___ Bridge, St. Louis |