McIllinois  /  Potomac (McDonald's of Mt. Vernon-Potomac Blvd.)

New Fruit & Maple Oatmeal

$1 Sweet Tea

In 1963, Owner/operator Lou Groen developed the Filet-O-Fish sandwich.

Potomac (McDonald's of Mt. Vernon-Potomac Blvd.)

This restaurant is owned and operated by an independent franchisee.

Store Photo 102 Potomac Blvd
Mount Vernon IL 62864

Phone: 618-242-7371
Manager: Amanda
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