You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "In what county was the former town where Route 66 State Park is now located?" whose answer is St. Louis County.
Each document should contain about 30 words, and these documents should contain useful information.

Query: current location of Route 66 State Park
Useful Output:

Doc 1: National Park Service sites within a 30-mile radius of Route 66 (* denotes sites directly on, or within view of Route 66)
Doc 2: Route 66 starts in downtown Chicago and ends at the Santa Monica pier in California. Throughout the journey from Chicago to Santa Monica, you'll
Doc 3: Plan a visit to get your kicks on Route 66 & National Parks! A map depicting a road from Chicago, Illinois, southwest, to Santa Monica,. Route
Doc 4: The area has been cleaned up and rebuilt as Route 66 State Park. For St. Louis County residents, it's a popular place to escape the hustle and bustle of city
Doc 5: On the west side of the Meramec is the bulk of Route 66 State Park. Located within the boundary of the former town of Times Beach, Route 66