Steve K from St Louis on 4/3/2009 3:47:36 PM:
I agree that wanting to ride from the airport is not a good idea. But an easier and safer way would be to take Natural Bridge Road (the busy road between I-70 and Lambert's terminal) west. Once you are past the Cypress Road interchange, the street is lightly traveled. Continue west on Natural Bridge to McKelvey, left on McKelvey until it meets Creve Couer Road, then take Creve Couer Road to the entrance to Creve Couer Park. Once at the park, you can take the trail described elsewhere on this site. McKelvey is fairly busy when it crosses St Charles Rock Road, but is nowhere as bad as Dorsett near I-270.