Keystone Marker Trust

Re-Inventing the Perfectly Pennsylvania Keystone Marker

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Lawrence County

Enon Valley

EnonValleyEcho071925

July 21, 2025 in Lawrence County.

Enon Valley (New Castle – 13)

Previously in Town Memorial Park  

July 1, 2015 in Lawrence County.

Ellwood City (Zelienople – 11)

PA 65 at south end of town

June 30, 2015 in Lawrence County.

Wampum (Koppel – 5)

Main Street near Clyde Street

June 6, 2015 in Lawrence County.

New Wilmington (New Castle – 9)

PA 208 at west end of town

May 15, 2015 in Lawrence County.

New Wilmington (West Middlesex – 8)

South New Castle Street (PA 158)

May 15, 2015 in Lawrence County.

Mount Jackson (New Castle – 5)

PA 108 at Old Hickory Road

May 11, 2015 in Lawrence County.

Bessemer (No Next Town Noted)

Located on both East and West Poland Avenue.  These are replica markers.        

April 9, 2015 in Lawrence County.

Bessemer

A modern-day, two-sided Keystone Marker. Created for the Borough of Bessemer by Lake Shore Industries of Erie, PA.

March 4, 2014 in Lawrence County.
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