Question: Name the city or town that was named after John Gillespie Hill which the K-150 state highway provides a link to.
Sentence (from "Maryland Route 611"): A ferry crossed Sinepuxent Bay to Assateague Island from the southern end of the county highway that continued south from Lewis Corner until MD 611 was extended across the Verrazano Bridge in the mid-1960s.
Relevant evidence: No