Circa 1940s, the Ambler-Becker Texaco Service Station in Dwight, Illinois, is the longest operating gas station on Route 66 in Illinois. It dispensed fuel until 1999.

The station was restored to its 1940s condition from 2005-2007 and reopened as a Route 66 visitor center in May, 2007.

In 2001, the building was added to the National Register of Historic Places.