I-44 Ramp at Walnut St. to Close This Weekend
The Missouri Department of Transportation will close the ramp from eastbound I-44 to Walnut this weekend. Crews will close the ramp (Exit 291B) into downtown at 9 a.m. Friday, July 25 so crews can remove the remainder of the old ramp from the Poplar St. More »
Photos & Multimedia
Click on "Photo Gallery" to see images of Jefferson National Expansion Memorial and images of some special events that took place at the park.
Click on "Multimedia Presentations" to get to JEFF PastCast, our audio walking tour and our videos.
Did You Know?
On September 10, 1804 on Cedar Island, in South Dakota, William Clark discovered the fossilized remains of the ribs, backbone and teeth of a plesiosaur. Plesiosaurs were animals who lived at the same time as the dinosaurs, but swam rather than walking on land. Clark thought it was a giant fish bone! More...