Question: why was the hills tavern renamed the century inn?

Related documents: [0]  [DOC] The National Road (also known as the Cumberland Road) was the first major improved highway in the United States built by the federal government. Built between 1811 and 1837, the 620 mi road connected the Potomac and Ohio Rivers and was a main transport path to the West for thousands of settlers. When rebuilt in the 1830s, it became the second U.S. road surfaced with the macadam process pioneered by Scotsman John Loudon McAdam. [END] 
[1]  [DOC] Hill's Tavern is a historic building in Scenery Hill, Pennsylvania. It was heavily damaged by a fire that started shortly before midnight on August 17, 2015. For a period in the early 1900s, the inn was known as Central Hotel. Now called the Century Inn, it had been the oldest tavern in continuous use on the National Road, until the fire brought an end to its 221 years of continuous operation. The overnight facilities accommodated 23 overnight guests and the dining room could seat up to 140 guests. The outdoor gazebo offered additional seating during the warmer months. [END]  
Answer: Built between 1811 and 1837
Built between 1811 and 1837