Lamar Advertising Co was founded in 1902. The Company is an outdoor advertising company in the United States based on number of displays and has operated under the Lamar name since 1902. The Company sells advertising on billboards, buses, shelters, benches and logo plates. As of December 31, 2013, the Company owned and operated approximately over 145,000 billboard advertising displays in 44 states, Canada and Puerto Rico, approximately 120,000 logo advertising displays in 22 states and the province of Ontario, Canada, and operated approximately 38,000 transit advertising displays in 16 states, Canada and Puerto Rico. The Company offers its customers a fully integrated service, satisfying all aspects of their billboard display requirements from ad copy production to placement and maintenance. The Company offers three types of outdoor advertising displays: billboards, logo signs and transit advertising displays. The Company' sells Billboards advertising space on two types bulletins and posters. Bulletins are generally large, illuminated advertising structures that are located on major highways and target vehicular traffic; and Posters are generally smaller advertising structures that are located on major traffic arteries and city streets and target vehicular and pedestrian traffic. In addition to these traditional billboards, Company also sells digital billboards, which are generally located on major traffic arteries and city streets. As of December 31, 2013, it owned and operated over 1,880 digital billboard advertising displays in 41 states, Canada and Puerto Rico. The Company's Logo signs, sells its advertising space on located near highway exits. Logo signs generally advertise nearby gas, food, and camping, lodging and other attractions. As of December 31, 2013, Company operated approximately 120,000 logo sign advertising displays in 22 states and Canada. The Company's Transit advertising displays sells advertising space on the exterior and interior of public transportation vehicles, transit shelters and benches in over 60 markets. As of December 31, 2013, Company operated approximately 38,000 transit advertising displays in 16 states, Canada and Puerto Rico. The Company faces competition from advertising providers, such as; Clear Channel Outdoor Holdings, Inc. and CBS Outdoor. The Company's Outdoor advertising is subject to governmental regulation at the federal, state and local levels.