Question: The building at the end of Pennsylvania Route 3 was built in what year?
Context: Pennsylvania Route 283 (PA Route 283 or PA 283, officially State Route 300 or SR 300 due to the presence of Interstate 283) is a 29 mi state highway in the U.S. state of Pennsylvania.  It connects Harrisburg to Lancaster as a freeway, paralleling the old U.S. Route 230 (now partly Pennsylvania Route 230).  The number was assigned based on the proximity of Interstate 283, but Interstate 283 and PA 283 are not the same roadway; the two intersect at a cloverleaf interchange.  Because the road is built to Interstate standards, it is one of the few non-interstate designated highways in Pennsylvania with a posted speed limit of 65 mi/h for a considerable distance. State Route 14, located in northeastern Ohio, runs from U.S. Route 6/U.S. Route 42/State Route 3 in Downtown Cleveland southeasterly to the Pennsylvania state line near East Palestine; Pennsylvania Route 51 continues southeasterly from there. Shimerville is an unincorporated community in the U.S. state of Pennsylvania located on Pennsylvania Route 100 and Pennsylvania Route 29.  Shimerville is located in Upper Milford Township in Lehigh County.  The community is located just outside and to the south of Macungie, Pennsylvania and to the west of Vera Cruz, Pennsylvania.  It is served by the Emmaus Post Office with the zip code of 18049.  A prominent business in the village is the Shimerville Center with its firearm range and catered-events building. Pennsylvania Route 3 (PA 3) is a 24.3 mi state highway located in the southeastern portion of Pennsylvania.  The route connects U.S. Route 322 Business (US 322 Bus.)  in West Chester with PA 611 in Philadelphia.  The route begins in downtown West Chester and heads east out of town as a one-way pair of streets.  Between West Chester and Upper Darby Township, PA 3 follows a four-lane divided highway known as West Chester Pike through suburban areas.  Along this stretch, the route passes through Edgmont, Newtown Square, Broomall, and Havertown.  The route has an interchange with Interstate 476 (I-476) between Broomall and Havertown.  Upon reaching Upper Darby, PA 3 heads into Philadelphia along Market Street.  In Philadelphia, the route follows multiple one-way pairs, running along Chestnut Street and Walnut Street in West Philadelphia before heading into Center City Philadelphia along Market Street and John F. Kennedy Boulevard and ending at Philadelphia City Hall. Market Street, originally known as High Street, is a major east–west street in Philadelphia, Pennsylvania.  It is signed as Pennsylvania Route 3 between the 38th Street (U.S. Route 13) and 15th Street (PA 611). Pennsylvania Route 858 (designated by the Pennsylvania Department of Transportation as SR 0858) is a 16.465 mi state highway located in Susquehanna County in Pennsylvania.  The southern terminus is at PA 706 in Rush Township.  The northern terminus is the New York state line in Little Meadows.  The route from there continues as Tioga County Route 41.  The route was assigned in 1928, completed a year later, and has remained the same since, with an exception of its southern terminus changing designations from Pennsylvania Route 67. The Mooresburg School is a one story building in Mooresburg, Pennsylvania, USA, that was constructed in 1875 and rebuilt in 1891.  It is a brick vernacular building measuring thirty-five feet by twenty-eight feet on a fieldstone foundation and is located on the south side of Pennsylvania Route 642 and Pennsylvania Route 45 one half mile east of Mooresburg.  It was listed on the National Register of Historic Places in 1987. Zern's Farmers Market is a year-round farmers' market located in Gilbertsville, Pennsylvania.  (The official website spells both "Zern's" and "Farmer's" both with and without an apostrophe.)  It sits along Philadelphia Avenue (Pennsylvania Route 73) near Bartman Avenue, close to Pennsylvania Route 100.  Two buildings are located on the property: a lowercase "t" shaped main building and an "L" shaped (and smaller) enclosed flea market building.  When weather permits, outdoor vending areas are set up in the space between the edifices in an area known affectionately as "the Midway".  The "main" building is heated during winter, and utilizes a fan-circulation and heat extraction system during the warmer months of the year. Green Park, an incorporated village located in northeastern Tyrone Township, Perry County, Pennsylvania, sits at the intersection of Pennsylvania Route 233 (Green Park Road) and Pennsylvania Route 274 (Shermans Valley Road).  Named after popular 1800s picnic grounds located in the vicinity (at the upper end of Stambaugh Farm Run), the town serves as Perry County’s midpoint between the Conococheague Mountain in the west and the Susquehanna River to the east.  Given its central location, connection to a once-thriving wheelwright industry, and historic schoolhouse, Green Park has unofficially been nicknamed Perry County's "Hub of Education." Philadelphia City Hall, built in 1901 and located at 1 Penn Square, is the seat of government for the city of Philadelphia, Pennsylvania.
Answer: 1901