the West End neighborhood (Temperanceville) has suffered the demolition of much indigenous residential architecture and the removal of most of its tenant units from the rental market, displacing a once substantial multicultural low-middle-fixed income population in favor of attempts to attract business. The West End has three designated historic landmark buildings: the German (now Jerusalem Baptist) Church, the 1899 Carnegie Branch Library (spoken for by Andrew Carnegie himself, 2nd in the Pittsburgh Carnegie system, and home of the first Library Story Hour anywhere), and the Old Stone Tavern, which may pre-date the Fort Pitt Blockhouse as the oldest building west of the Alleghenies. The "overlook" (once one of the most-visited sites in Allegheny County) has drawn fewer visitors since 2004, when a 2.5 million dollar park improvement eliminated historically available vehicle access to the bluff-top, thereby impacting all-season visiting. Elliott and Crafton Heights also share the Obey House (1823), a prime historical example of a "road house" on the Steubenville Pike (the land route West from Pittsburgh.) Highways West End Bypass / Banksville Circle The West End Bypass is a 1.1 stretch of highway (designated as Saw Mill Run Blvd/U.S. 19, PA 51), running from the West End exit interchange on the Penn Lincoln Parkway (Exit 69C) to the West End Circle. When this bypass opened in 1951, its South Hills connector was the Banksville Circle, a predecessor thoroughfare to the Parkway and Fort Pitt Tunnels. This circle provided direct access to the West End via Woodville Avenue. It was removed by the late 1950s with the construction of the Penn Lincoln Parkway. However, the Woodville Avenue connector still exists, accessible via Parkway Exit 69C and Carnegie/Airport exit from the West End Bypass. West End Circle The West End Circle is the circumference of traffic south of the West End Bridge, brought together by the West End Bypass (see above), South Main Street (PA Route 60—southern terminus), Steuben Street, and West Carson Street (PA 51/PA 837—northern terminus). The Norfolk Southern railway overpass (formerly Pennsylvania Railroad) runs straight through the circle, and Wheeling & Lake Erie Railroad ran across Steuben Street, across a trestle and alongside the West End Bypass. A complete reconfiguration of the West End Circle started in October 2007, including new bridges and new improved connectors. A new underpass was dug under the Norfolk Southern Railroad for straight access to the West End Bridge northbound and West End