Different on the Katy Trail

Circle marker rather than state-outline marker on Missouri 94 at a Katy Trail crossing

In the southwest corner of Montgomery County, the cross-state Katy Trail for bicycles and pedestrians crosses Missouri 94. This sign tells trail users which highway they're crossing. Instead of the usual state outline that you would see on highway markers, this one uses a plain circle! (I also took a close-up photo of this marker.)