1 EXHIBIT 21.1 STATE OR OTHER JURISDICTION OF EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER INCORPORATION OR ORGANIZATION - ---------------------------------------------------- ------------------------------- The Lamar Corporation Louisiana Interstate Logos, Inc. Delaware Lamar Advertising of Colorado Springs, Inc. Colorado Lamar Advertising of Jackson, Inc. Mississippi Lamar Advertising of Mobile, Inc. Alabama Lamar Advertising of South Georgia, Inc. Georgia Lamar Advertising of South Mississippi, Inc. Mississippi Lamar Advertising of Youngstown, Inc. Delaware TLC Properties, Inc. Louisiana Missouri Logos, Inc. Missouri Missouri Logos, a Partnership Missouri Nebraska Logos, Inc. Nebraska Oklahoma Logo Signs, Inc. Oklahoma Utah Logos, Inc. Utah Ohio Logos, Inc. Ohio Georgia Logos, Inc. Georgia Kansas Logos, Inc. Kansas Lamar Air, LLC Louisiana Lamar Pensacola Transit, Inc. Florida Lamar Tennessee Limited Partnership, Inc. Louisiana Lamar Tennessee Limited Partnership Tennessee Lamar Tennessee Limited Partnership II Tennessee Lamar Texas General Partner, Inc. Texas Lamar Texas Limited Partnership Louisiana Michigan Logos, Inc. Michigan Minnesota Logos, Inc. Minnesota Minnesota Logos, a Partnership Minnesota Mississippi Logos, Inc. Mississippi New Jersey Logos, Inc. New Jersey South Carolina Logos, Inc. South Carolina Tennessee Logos, Inc. Tennessee Texas Logos, Inc. Texas TLC Properties II, Inc. Texas Virginia Logos, Inc. Virginia Lamar Advertising of Huntington-Bridgeport, Inc. West Virginia Lamar Advertising of Penn, Inc. Delaware Lamar Advertising of Michigan, Inc. Michigan Lamar Advertising of Missouri, Inc. Missouri Canadian TODS Limited Nova Scotia, Canada Nevada Logos, Inc. Nevada Kentucky Logos, Inc. Kentucky Florida Logos, Inc. Florida Lamar Electrical, Inc. Louisiana Lamar Advertising of South Dakota, Inc. South Dakota TLC Properties, L.L.C Louisiana