[3] Name on the Register Image Date listed[4] Location City or town Description 1 Allegheny River Lock and Dam No. 2 Allegheny River Lock and Dam No. 2 April 21, 2000 (#00000396 ) 7451 Lockway West 40°29′24″N 79°54′51″W / 40.49°N 79.914167°W / 40.49; -79.914167 (Allegheny River Lock and Dam No. 2 ) O'Hara Township Extends into Pittsburgh 2 Allegheny River Lock and Dam No. 3 Allegheny River Lock and Dam No. 3 April 21, 2000 (#00000397 ) Approximately 1 mile (1.6 km) north of Barrington 40°32′18″N 79°48′13″W / 40.538333°N 79.803611°W / 40.538333; -79.803611 (Allegheny River Lock and Dam No. 3 ) Harmar Township and Plum 3 Allegheny River Lock and Dam No. 4 Allegheny River Lock and Dam No. 4 April 21, 2000 (#00000398 ) 1 River Avenue 40°36′52″N 79°42′59″W / 40.614444°N 79.716389°W / 40.614444; -79.716389 (Allegheny River Lock and Dam No. 4 ) Harrison Township Extends into Lower Burrell in Westmoreland County 4 Beulah Presbyterian Church Beulah Presbyterian Church November 3, 1975 (#75001606 ) Beulah and McCrady Roads 40°26′49″N 79°50′54″W / 40.447°N 79.848311°W / 40.447; -79.848311 (Beulah Presbyterian Church ) Churchill 5 Bost Building Bost Building January 20, 1999 (#99000627 ) 621-623 East 8th Avenue 40°24′33″N 79°54′16″W / 40.409119°N 79.904361°W / 40.409119; -79.904361 (Bost Building ) Homestead Headquarters of the Amalgamated Association of Iron and Steel Workers during the 1892 Homestead Strike 6 Bowman Homestead Bowman Homestead September 7, 1979 (#79003140 ) North of McKeesport at 3500 The Lane 40°22′14″N 79°49′31″W / 40.370583°N 79.825156°W / 40.370583; -79.825156 (Bowman Homestead ) North Versailles Township 7 Boyce Station Boyce Station November 14, 1982 (#82001528 ) 1050 Boyce Road 40°19′05″N 80°06′50″W / 40.318056°N 80.113889°W / 40.318056; -80.113889 (Boyce Station ) Upper St. Clair Township Intact example of turn-of-century train station that served as local commercial center 8 Bridge in Jefferson Borough Bridge in Jefferson Borough June 22, 1988 (#88000938 ) Cochran Mill Road over Lick Run 40°17′34″N 79°58′13″W / 40.292911°N 79.970208°W / 40.292911; -79.970208 (Bridge in Jefferson Borough ) Jefferson Hills and South Park Township 9 Bridge in Shaler Township Bridge in Shaler Township June 22, 1988 (#88000797 ) Birchfield Road over Pine Creek 40°32′42″N 79°57′45″W / 40.545008°N 79.962636°W / 40.545008; -79.962636 (Bridge in Shaler Township ) Shaler Township 10 Burtner Stone House Burtner Stone House January 13, 1972 (#72001088 ) Northwest of Natrona Heights on Burtner Road 40°37′53″N 79°43′51″W / 40.631369°N 79.730819°W / 40.631369; -79.730819 (Burtner Stone House ) Harrison Township 11 Campbell Building Campbell Building September 19, 1988 (#88001157 ) 3 Crafton Square 40°26′08″N 80°03′54″W / 40.4356°N 80.065°W / 40.4356; -80.065 (Campbell Building ) Crafton 12 Carnegie Free Library Carnegie Free Library October 15, 1980 (#80003402 ) 1507 Liberty Avenue 40°20′43″N 79°51′19″W / 40.345381°N 79.855206°W / 40.345381; -79.855206 (Carnegie Free Library ) McKeesport 13 Carnegie Free Library of Braddock Carnegie Free Library of Braddock June 19, 1973 (#73001585 ) 419 Library Street 40°24′07″N 79°51′56″W / 40.401869°N 79.865425°W / 40.401869; -79.865425 (Carnegie Free Library of Braddock ) Braddock First Carnegie library built in the United States; designated a National Historic Landmark March 2, 2012 (as "Braddock Carnegie Library") 14 Andrew Carnegie Free Library Andrew Carnegie Free Library October 8, 1981 (#81000523 ) 300 Beechwood Avenue 40°24′25″N 80°05′09″W / 40.406867°N 80.085856°W / 40.406867; -80.085856 (Andrew Carnegie Free Library ) Carnegie 15 Carrie Blast Furnace Number 6 and 7 Carrie Blast Furnace Number 6 and 7 September 20, 2006 (#06001070 ) Northern side of the Monongahela River , 0.5 miles (0.80 km) west of the Rankin Bridge 40°24′47″N 79°53′24″W / 40.413081°N 79.890078°W / 40.413081; -79.890078 (Carrie Blast Furnace Number 6 and 7 ) Munhall , Rankin , and Swissvale Only remainder of once-vast Homestead Steel Works 16 Rachel Carson House Rachel Carson House October 22, 1976 (#76001601 ) 613 Marion Avenue 40°32′47″N 79°47′00″W / 40.546431°N 79.783353°W / 40.546431; -79.783353 (Rachel Carson House ) Springdale Childhood home of author Rachel Carson 17 Coraopolis Armory Coraopolis Armory November 14, 1991 (#91001695 ) 835 5th Avenue 40°31′10″N 80°10′08″W / 40.519454°N 80.168839°W / 40.519454; -80.168839 (Coraopolis Armory ) Coraopolis 18 Coraopolis Bridge Coraopolis Bridge January 7, 1986 (#86000021 ) Ohio River Back Channel at Ferree Street and Grand Avenue 40°30′58″N 80°09′07″W / 40.516111°N 80.151944°W / 40.516111; -80.151944 (Coraopolis Bridge ) Coraopolis and Neville Township 19 Coraopolis Railroad Station Coraopolis Railroad Station April 20, 1979 (#79002156 ) Neville Avenue and Mill Street 40°31′08″N 80°09′49″W / 40.5189°N 80.1637°W / 40.5189; -80.1637 (Coraopolis Railroad Station ) Coraopolis 20 Davis Island Lock and Dam Site Davis Island Lock and Dam Site August 29, 1980 (#80003400 ) Off Pennsylvania Route 65 40°29′35″N 80°03′56″W / 40.493056°N 80.065556°W / 40.493056; -80.065556 (Davis Island Lock and Dam Site ) Avalon 21 Elmridge Elmridge May 10, 2005 (#05000412 ) Beaver Road at Camp Meeting Road 40°33′49″N 80°12′15″W / 40.563747°N 80.204222°W / 40.563747; -80.204222 (Elmridge ) Leetsdale 22 Evergreen Hamlet Evergreen Hamlet September 17, 1974 (#74001738 ) Evergreen Hamlet Road 40°30′29″N 79°59′39″W / 40.508169°N 79.994231°W / 40.508169; -79.994231 (Evergreen Hamlet ) Ross Township 23 Experimental and Safety Research Coal Mines Experimental and Safety Research Coal Mines June 26, 2017 (#100001250 ) Western side of Cochran Mill Rd., 2 miles south of Bruceton 40°17′43″N 79°58′21″W / 40.295286°N 79.972544°W / 40.295286; -79.972544 (Experimental and Safety Research Coal Mines ) South Park Township 24 Experimental Mine, U.S. Bureau of Mines Experimental Mine, U.S. Bureau of Mines October 18, 1974 (#74001732 ) South of Bruceton off Cochran Mill Road 40°18′18″N 79°58′51″W / 40.305022°N 79.980969°W / 40.305022; -79.980969 (Experimental Mine, U.S. Bureau of Mines ) South Park Township 25 First Methodist Episcopal Church of McKeesport First Methodist Episcopal Church of McKeesport September 30, 2014 (#14000814 ) 1406 Cornell St. 40°20′47″N 79°51′30″W / 40.346389°N 79.858333°W / 40.346389; -79.858333 (First Methodist Episcopal Church of McKeesport ) McKeesport 26 First United Presbyterian Church of Braddock First United Presbyterian Church of Braddock December 30, 2019 (#100004810 ) 724 Parker Ave. 40°24′08″N 79°51′57″W / 40.402222°N 79.865833°W / 40.402222; -79.865833 (First United Presbyterian Church of Braddock ) Braddock 27 Fortieth Street Bridge Fortieth Street Bridge June 22, 1988 (#88000820 ) 40th Street over the Allegheny River 40°28′25″N 79°58′12″W / 40.473611°N 79.97°W / 40.473611; -79.97 (Fortieth Street Bridge ) Millvale Extends into Pittsburgh 28 Fulton Log House Fulton Log House December 6, 1975 (#75001610 ) Southwest of Pittsburgh on Clifton-Bridgeville Road off U.S. Route 19 40°19′59″N 80°04′14″W / 40.333°N 80.070656°W / 40.333; -80.070656 (Fulton Log House ) Upper St. Clair Township 29 Gardner-Bailey House Gardner-Bailey House October 1, 1974 (#74001739 ) 124 West Swissvale Avenue 40°25′55″N 79°53′12″W / 40.431944°N 79.886667°W / 40.431944; -79.886667 (Gardner-Bailey House ) Edgewood 30 Gilfillan Farm Gilfillan Farm November 20, 1979 (#79002155 ) 1950 Washington Road 40°20′32″N 80°03′52″W / 40.342222°N 80.064444°W / 40.342222; -80.064444 (Gilfillan Farm ) Upper St. Clair Township Mid-19th century farm still working amid modern suburban development (now partially a county park); main house shows transition between Greek Revival and Victorian architectural styles 31 Hamnett Historic District Hamnett Historic District June 28, 2010 (#10000408 ) Roughly bounded by Rebecca Ave., rear property lines on the east side of Center St., Sewer Way, Lytle Way, and the Norfolk Southern RR right-of-way 40°26′19″N 79°53′05″W / 40.438611°N 79.884722°W / 40.438611; -79.884722 (Hamnett Historic District ) Wilkinsburg 32 Homestead High-Level Bridge Homestead High-Level Bridge January 7, 1986 (#86000016 ) Monongahela River at West Street 40°24′40″N 79°55′09″W / 40.411111°N 79.919167°W / 40.411111; -79.919167 (Homestead High-Level Bridge ) Homestead Extends into Pittsburgh 33 Homestead Historic District Homestead Historic District May 10, 1990 (#90000696 ) 8th Avenue area roughly bounded by Mesta, 6th, Andrew, 11th, and Walnut Streets and Doyle and 7th Avenues 40°24′17″N 79°54′27″W / 40.404722°N 79.9075°W / 40.404722; -79.9075 (Homestead Historic District ) Homestead , Munhall , and West Homestead 34 Homestead Pennsylvania Railroad Station Homestead Pennsylvania Railroad Station December 26, 1985 (#85003157 ) Amity Street 40°24′29″N 79°54′45″W / 40.407989°N 79.91245°W / 40.407989; -79.91245 (Homestead Pennsylvania Railroad Station ) Homestead 35 Hutchinson Farm Hutchinson Farm February 19, 1986 (#86000321 ) Round Hill Road at Pennsylvania Route 51 40°14′23″N 79°51′54″W / 40.239736°N 79.864961°W / 40.239736; -79.864961 (Hutchinson Farm ) Elizabeth Township 36 Jerome Street Bridge Jerome Street Bridge June 22, 1988 (#88000818 ) 5th Avenue over the Youghiogheny River 40°21′02″N 79°52′12″W / 40.3505°N 79.869956°W / 40.3505; -79.869956 (Jerome Street Bridge ) McKeesport 37 Kennywood Park Kennywood Park February 27, 1987 (#87000824 ) 4800 Kennywood Boulevard 40°23′15″N 79°51′48″W / 40.3875°N 79.863333°W / 40.3875; -79.863333 (Kennywood Park ) West Mifflin Only large remaining U.S. "trolley" amusement park 38 Dr. Thomas R. Kerr House and Office Dr. Thomas R. Kerr House and Office September 2, 2003 (#03000885 ) 438 4th Street 40°31′02″N 79°50′26″W / 40.517222°N 79.840556°W / 40.517222; -79.840556 (Dr. Thomas R. Kerr House and Office ) Oakmont 39 Lehner Grain-and-Cider Mill and House Lehner Grain-and-Cider Mill and House October 24, 1996 (#96001202 ) 548 and 560 Penn Street[5] 40°30′13″N 79°50′45″W / 40.503667°N 79.845972°W / 40.503667; -79.845972 (Lehner Grain-and-Cider Mill and House ) Verona 40 Isaac Lightner House Isaac Lightner House April 20, 1978 (#78002333 ) 2407 Mt. Royal Boulevard 40°32′15″N 79°58′22″W / 40.5375°N 79.9727°W / 40.5375; -79.9727 (Isaac Lightner House ) Shaler Township 41 Lobb's Cemetery and Yohogania County Courthouse Site Lobb's Cemetery and Yohogania County Courthouse Site November 12, 1992 (#92001501 ) Calamity Hollow Road at Lobb's Run 40°15′46″N 79°54′58″W / 40.2629°N 79.9160°W / 40.2629; -79.9160 (Lobb's Cemetery and Yohogania County Courthouse Site ) Jefferson Hills 42 Logans Ferry Powder Works Historic District Logans Ferry Powder Works Historic District May 7, 1998 (#98000399 ) Barking Road 40°32′18″N 79°45′56″W / 40.5382°N 79.7655°W / 40.5382; -79.7655 (Logans Ferry Powder Works Historic District ) Plum 43 Longfellow School Longfellow School June 28, 1984 (#84003088 ) Monroe Street and McClure Avenue 40°25′20″N 79°53′30″W / 40.4223°N 79.8917°W / 40.4223; -79.8917 (Longfellow School ) Swissvale 44 Longue Vue Club and Golf Course Longue Vue Club and Golf Course May 10, 2005 (#05000414 ) 400 Longue Vue Drive, Verona 40°28′52″N 79°51′31″W / 40.4811°N 79.8586°W / 40.4811; -79.8586 (Longue Vue Club and Golf Course ) Penn Hills Township 45 McKees Rocks Bridge McKees Rocks Bridge November 14, 1988 (#88002168 ) Legislative Route 76, Spur 2, over the Ohio River at McKees Rocks 40°28′37″N 80°02′56″W / 40.4770°N 80.0489°W / 40.4770; -80.0489 (McKees Rocks Bridge ) McKees Rocks and Stowe Township Extends into Pittsburgh 46 McKeesport National Bank McKeesport National Bank August 29, 1980 (#80003403 ) 5th Avenue and Sinclair Street 40°21′04″N 79°51′43″W / 40.3511°N 79.8619°W / 40.3511; -79.8619 (McKeesport National Bank ) McKeesport 47 Andrew S. and Elizabeth Miller House Andrew S. and Elizabeth Miller House June 10, 2019 (#100004021 ) 366 Lincoln Ave. 40°29′40″N 80°03′08″W / 40.4944°N 80.0522°W / 40.4944; -80.0522 (Andrew S. and Elizabeth Miller House ) Bellevue 48 James Miller House James Miller House January 17, 1975 (#75001605 ) East of Bethel on Manse Drive 40°19′12″N 80°00′23″W / 40.3201°N 80.0065°W / 40.3201; -80.0065 (James Miller House ) South Park Township On the site of the Oliver Miller Homestead , first settled in 1772. In 1794, the first fired gunshots of the Whiskey Rebellion occurred on the property. In 1830, the log house was replaced with a large stone section, making it the "Stone Manse" house as it stands today. 49 Mine Roof Simulator Mine Roof Simulator June 26, 2017 (#100001251 ) NIOSH, Bruceton Research Center, W. side of Cochran Hill Rd. 40°18′10″N 79°58′46″W / 40.3027°N 79.9795°W / 40.3027; -79.9795 (Mine Roof Simulator ) South Park Township 50 MISSISSIPPI III MISSISSIPPI III September 21, 1983 (#83002066 ) Neville Island 40°30′44″N 80°07′12″W / 40.5122°N 80.12°W / 40.5122; -80.12 (MISSISSIPPI III ) Neville Township The last of the Texas-deck sternwheelers , Showboat Becky Thatcher relocated from Marietta, Ohio , in October 2009.[6] On the night of February 19, 2010, the Becky Thatcher sank at its mooring on Neville Island in the Ohio River .[7] Demolition of the boat began on Monday, March 8, 2010.[8] 51 Mooncrest Historic District Mooncrest Historic District September 18, 2013 (#13000741 ) Roughly bounded by University Boulevard, Lee Drive, Thorn Run, Fern Hollow & Old Thorn Run Roads 40°31′26″N 80°11′25″W / 40.5240°N 80.1903°W / 40.5240; -80.1903 (Mooncrest Historic District ) Moon Township This community was built during World War II as housing for defense workers. Mooncrest residents produced armor plate, munitions, and ships at the nearby Dravo Corporation on Neville Island . 52 Mt. Alvernia Historic District Upload image April 4, 2024 (#100010142 ) 146 Hawthorne Road 40°29′34″N 79°58′13″W / 40.4928°N 79.9703°W / 40.4928; -79.9703 (Mt. Alvernia Historic District ) Shaler Township 53 Mt. Lebanon Historic District Mt. Lebanon Historic District September 30, 2014 (#14000813 ) Roughly bounded by Gilkeson, Washington, Scott, and Pine Tree Rds., Mt. Lebanon, and Castle Shannon and Cedar Boulevards 40°22′25″N 80°02′56″W / 40.3736°N 80.0489°W / 40.3736; -80.0489 (Mt. Lebanon Historic District ) Mt. Lebanon Township 54 Oakdale Public School Oakdale Public School March 28, 1997 (#97000289 ) 33 Hastings Street 40°23′54″N 80°11′00″W / 40.3983°N 80.1833°W / 40.3983; -80.1833 (Oakdale Public School ) Oakdale 55 Oakmont Country Club Historic District Oakmont Country Club Historic District August 17, 1984 (#84003090 ) Hulton Road 40°31′33″N 79°49′36″W / 40.5258°N 79.8268°W / 40.5258; -79.8268 (Oakmont Country Club Historic District ) Plum Oldest top-ranked golf course in the United States, designed by Henry Fownes and Edward Stotz in 1903 56 Ohringer Building Ohringer Building August 6, 2020 (#100005421 ) 640 Braddock Ave. 40°24′09″N 79°52′03″W / 40.4025°N 79.8675°W / 40.4025; -79.8675 (Ohringer Building ) Braddock 57 Pennsalt Historic District Pennsalt Historic District July 18, 1985 (#85001571 ) Roughly bounded by Federal, Penn, and Pond Streets, and Philadelphia and Blue Ridge Avenues, in Natrona 40°36′53″N 79°43′17″W / 40.6147°N 79.7213°W / 40.6147; -79.7213 (Pennsalt Historic District ) Harrison Township Former company town of the Pennsylvania Salt Manufacturing Company 58 Pennsylvania Railroad Station-Wilkinsburg Pennsylvania Railroad Station-Wilkinsburg July 18, 1985 (#85001568 ) Hay Street at Ross Avenue 40°26′35″N 79°53′17″W / 40.4431°N 79.8881°W / 40.4431; -79.8881 (Pennsylvania Railroad Station-Wilkinsburg ) Wilkinsburg 59 The Peoples Bank Building Upload image July 5, 2022 (#100007865 ) 301 5th Ave. 40°21′04″N 79°51′53″W / 40.35106°N 79.8648°W / 40.35106; -79.8648 (The Peoples Bank Building ) McKeesport 60 Reed Hall Reed Hall November 28, 1980 (#80003401 ) West of Emsworth on Huntington Road 40°30′57″N 80°06′44″W / 40.5158°N 80.1122°W / 40.5158; -80.1122 (Reed Hall ) Kilbuck Township Reed Hall was part of the former Dixmont State Hospital , which opened in 1862. Architect: Joseph W. Kerr (1815–1888).[9] The entire hospital, including Reed Hall, was demolished in 2006.[9] 61 St. Nicholas Croatian Church St. Nicholas Croatian Church May 6, 1980 (#80003404 ) 24 Maryland Avenue 40°28′37″N 79°58′11″W / 40.4770°N 79.9697°W / 40.4770; -79.9697 (St. Nicholas Croatian Church ) Millvale 62 St. Thomas Memorial Church St. Thomas Memorial Church October 4, 2016 (#16000696 ) 378 Delaware Ave. 40°31′03″N 79°50′27″W / 40.5174°N 79.8409°W / 40.5174; -79.8409 (St. Thomas Memorial Church ) Oakmont 63 Sauer Buildings Historic District Sauer Buildings Historic District September 11, 1985 (#85002296 ) 607-717 Center Avenue 40°29′41″N 79°54′13″W / 40.4948°N 79.903531°W / 40.4948; -79.903531 (Sauer Buildings Historic District ) Aspinwall The buildings in this district were designed by Frederick C. Sauer (1860–1942), from around 1900 until his death in 1942. 64 David Shields House David Shields House October 29, 1975 (#75001607 ) Shields Lane 40°33′25″N 80°11′59″W / 40.557039°N 80.199761°W / 40.557039; -80.199761 (David Shields House ) Edgeworth 65 John F. Singer House John F. Singer House November 13, 1974 (#74001744 ) 1318 Singer Place 40°26′48″N 79°52′56″W / 40.446667°N 79.882222°W / 40.446667; -79.882222 (John F. Singer House ) Wilkinsburg 66 Sperling Building Sperling Building May 10, 2005 (#05000410 ) 1007-1013 Penn Avenue 40°26′38″N 79°52′45″W / 40.443889°N 79.879167°W / 40.443889; -79.879167 (Sperling Building ) Wilkinsburg 67 Thornburg Historic District Thornburg Historic District December 8, 1982 (#82001529 ) Off Pennsylvania Route 60 40°25′57″N 80°05′00″W / 40.432492°N 80.083267°W / 40.432492; -80.083267 (Thornburg Historic District ) Thornburg 68 Turtle Creek High School Turtle Creek High School August 30, 2007 (#07000880 ) 126 Monroeville Avenue 40°24′18″N 79°49′26″W / 40.405°N 79.823889°W / 40.405; -79.823889 (Turtle Creek High School ) Turtle Creek 69 United States Post Office-Sewickley Branch United States Post Office-Sewickley Branch December 26, 2012 (#12001094 ) 200 Broad St. 40°32′13″N 80°11′03″W / 40.53696°N 80.184191°W / 40.53696; -80.184191 (United States Post Office-Sewickley Branch ) Sewickley 70 Van Kirk Farm Van Kirk Farm February 19, 1986 (#86000320 ) Round Hill Road at Scenery Drive 40°14′28″N 79°51′43″W / 40.241028°N 79.861969°W / 40.241028; -79.861969 (Van Kirk Farm ) Elizabeth Township 71 Walker-Ewing Log House Walker-Ewing Log House January 30, 1976 (#76001593 ) Northeast of Oakdale on Noblestown Road 40°24′40″N 80°09′36″W / 40.411192°N 80.160108°W / 40.411192; -80.160108 (Walker-Ewing Log House ) Collier Township Log house built circa 1790 72 Nicholas Way House Nicholas Way House September 13, 1978 (#78002339 ) 108 Beaver Road 40°32′51″N 80°11′19″W / 40.547519°N 80.188511°W / 40.547519; -80.188511 (Nicholas Way House ) Edgeworth 73 Westinghouse Air Brake Company General Office Building Westinghouse Air Brake Company General Office Building March 6, 1987 (#87000376 ) Marguerite and Bluff Streets 40°23′32″N 79°48′27″W / 40.392122°N 79.8074°W / 40.392122; -79.8074 (Westinghouse Air Brake Company General Office Building ) Wilmerding Built in 1890, this building contained the offices of the Westinghouse Air Brake Company , founded by George Westinghouse . 74 George Westinghouse Memorial Bridge George Westinghouse Memorial Bridge March 28, 1977 (#77001120 ) U.S. Route 30 at Turtle Creek 40°23′38″N 79°50′16″W / 40.393889°N 79.837778°W / 40.393889; -79.837778 (George Westinghouse Memorial Bridge ) East Pittsburgh and North Versailles Township 75 Wilkinsburg Historic District Wilkinsburg Historic District May 14, 2018 (#100002401 ) Roughly bounded by North, E. Swissvale, Center, and Rebecca Aves., Stoner Way, and the MLK Jr. East Busway 40°26′30″N 79°52′43″W / 40.441667°N 79.878611°W / 40.441667; -79.878611 (Wilkinsburg Historic District ) Wilkinsburg 76 Wilpen Hall Wilpen Hall April 20, 2011 (#11000201 ) 889-895 Blackburn Road and 201 Scaife Road 40°32′52″N 80°09′05″W / 40.547778°N 80.151389°W / 40.547778; -80.151389 (Wilpen Hall ) Sewickley Heights 77 Woodville Woodville February 5, 1974 (#74001733 ) South of Heidelberg on Pennsylvania Route 50 40°22′47″N 80°05′47″W / 40.379722°N 80.096389°W / 40.379722; -80.096389 (Woodville ) Collier Township 1785 home of John Neville , tax collector targeted by the Whiskey Rebels . Preserved and restored to near-original condition; today one of the oldest houses in the county.