The Last Four miles

Make no small plans...

Four of Chicago's 30 miles of Lake Michigan shoreline are not available to the public, contrary to the plan Daniel Burnham published 100 years ago. The advocacy group Friends of the Parks will be unveiling a plan (as yet unfunded) to change that.

"Called “The Last Four Miles,” the plan proposes to plug these holes with 2 miles of new parkland on both the north and south lakefronts. If fully carried out, it would create a chain of parks, beaches, lagoons and bike trails that would stretch without interruption from the Evanston border on the north to the Indiana state line on the south."

What's that expression about a journey of a 1000 miles beginning with a single step?