Designates "Historical Legacy Trails of Missouri"

HB 510 designates 29 specific trails across Missouri as "Historic Legacy Trails of Missouri," including well-known routes like the Lewis and Clark Trail, Route 66, and the Trail of Tears. The bill requires the Missouri Department of Economic Development to place at least two signs along each recognized trail (one at the start) to mark their status, subject to available funding. This is a recognition measure with no new funding or policy changes; it solely formalizes existing trail identities for tourism and educational purposes. The bill directly affects trail management and signage but does not alter laws or impact residents or businesses.