Related Clues:

• Pennsylvania, e.g.: Abbr.
• Park ___ (N.Y.C. locale)
• "Hail, Caesar!"
• Michigan, e.g., in Chicago: Abbr.
• Altitudes: Abbr.
• Shaker ___, O.
• Columbus, in N.Y.C.
• Park in N.Y.C., say
• Hail or farewell
• Blvd. cousin
• D.C.'s Pennsylvania, briefly
• Many a state name in D.C.
• Broad st.
• Greeting on the Appian Way
• N.Y.C.'s 5th or Park