DESIGNATION OF ROUTE.

SEC. 201. DESIGNATION OF ROUTE. (a) Designation.—In order to provide for public appreciation, education, understanding, and enjoyment of certain nationally and regionally significant sites in southwestern Pennsylvania which are accessible by public road, the Secretary of Interior (hereinafter referred to as the “Secretary”), with the concurrence of the agency having jurisdiction over such roads, shall designate, by publication of a description thereof in the Federal Register, a vehicular tour route along existing public roads linking historic, cultural, natural, scenic, and recreational sites in southwestern Pennsylvania. Such route shall be known as the Southwestern Pennsylvania Industrial Heritage Route (hereinafter referred to as the “route”), and shall be marked with an appropriate marker to guide members of the visiting public. With the concurrence of the State or local entity having jurisdiction over such roads so designated, the Secretary may erect thereon signs and other informational devices displaying the Southwestern Pennsylvania Industrial Heritage Route marker. The Secretary is authorized to accept the donation of signs and other informational devices for placement at appropriate locations along the route. 102 STAT. 4623 (b) Initial Route.—The route as initially designated shall include public roads linking Allegheny Portage Railroad National Historic Site, Johnstown Flood National Memorial, Historic Saltsburg, Eliza and Mt. Etna Furnaces, the Charles Schwab Estate, Friendship Hill National Historic Site, Fort Necessity National Battlefield, Altoona Railroad Shops, Altoona Railroader’s Memorial Museum, Cambria Iron Works, Johnstown Inclined Plane, Johnstown Flood Museum, Conemaugh Gap, East Broadtop Railroad National Historic Landmark, Gallitzin Tunnels, Horseshoe Curve National Historic Landmark, Fort Ligonier, Bushy Run Battlefield, Seldom Seen Valley Mine, and Somerset Historical Center. (c) Additional Segments.—The Secretary may, in the manner set forth in section 201 of this title, designate additional segments of the route from time to time as appropriate to link the sites referred to in subsection (b) with other historic, cultural, natural, scenic, and recreational sites when such sites are designated and protected by Federal, State and local governments, Indian tribes, or nonprofit entities.