[3]
Name on the Register
Image
Date listed[4]
Location
Municipality
Description
1
Academy Hill Historic District
Academy Hill Historic District
April 29, 1999 (# 99000516 )
Roughly bounded by Baughman Street, North Maple Avenue, Kenneth Street, Culbertson Avenue, Beacon Street, and Pennsylvania Avenue 40°18′39″N 79°32′42″W
Greensburg
2
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
Lower Burrell
Extends into Harrison Township in Allegheny County
3
Aluminum Research Laboratories
Aluminum Research Laboratories
July 23, 2013 (# 98000413 )
Freeport Road 40°34′19″N 79°45′21″W
New Kensington
4
Bells Mills Covered Bridge
Bells Mills Covered Bridge
June 27, 1980 (# 80003648 )
West of Yukon 40°13′09″N 79°42′37″W
Sewickley and South Huntingdon Townships
5
Brush Creek Salems Church
Brush Creek Salems Church
May 11, 1987 (# 87000675 )
Southeast of Westmoreland City on Brush Creek Road 40°19′09″N 79°39′30″W
Hempfield Township
6
Brush Hill
Brush Hill
October 14, 1975 (# 75001677 )
651 Brush Hill Road 40°19′30″N 79°41′22″W
Irwin
7
Bushy Run Battlefield
Bushy Run Battlefield
October 15, 1966 (# 66000696 )
2 miles (3.2 km) east of Harrison City on Pennsylvania Route 993 40°21′21″N 79°37′30″W
Penn Township
8
Byerly House
Byerly House
July 18, 1985 (# 85001567 )
115 Menk Road, east of New Kensington 40°33′14″N 79°41′02″W
Upper Burrell Township
9
Charleroi-Monessen Bridge
Charleroi-Monessen Bridge
June 22, 1988 (# 88000812 )
Legislative Route 247 over the Monongahela River 40°09′06″N 79°54′15″W
Monessen
Extends into North Charleroi in Washington County
10
Citizens National Bank of Latrobe
Citizens National Bank of Latrobe
November 1, 2002 (# 02001281 )
816 Ligonier Street 40°19′00″N 79°23′05″W
Latrobe
11
Compass Inn
Compass Inn
February 24, 1995 (# 95000124 )
Junction of U.S. Route 30 (the Lincoln Highway) and California Avenue 40°12′43″N 79°11′57″W
Ligonier Township
12
Concord School
Concord School
September 30, 2014 (# 14000817 )
Loyalhanna Dam Rd. 40°26′28″N 79°28′04″W
Loyalhanna Township
1848 schoolhouse.
13
Dick Building
Dick Building
August 30, 2007 (# 07000890 )
201– 203 East Main Street 40°12′06″N 79°46′00″W
West Newton
14
Fairview Park
Fairview Park
December 27, 2010 (# 10001069 )
South side of Old Route 22, approximately 1.5 miles (2.4 km) east of Delmont 40°24′21″N 79°33′21″W
Salem Township
15
Adam Fisher Homestead
Adam Fisher Homestead
February 28, 1991 (# 91000230 )
Brinkerton Road near junction with Mount Pleasant Road, northwest of Calumet 40°13′09″N 79°30′10″W
Mount Pleasant Township
16
Fort Ligonier Site
Fort Ligonier Site
January 21, 1975 (# 75001678 )
South Market Street 40°14′27″N 79°14′16″W
Ligonier
17
Fullerton Inn
Fullerton Inn
June 30, 1983 (# 83002285 )
11029 Old Trail Road, west of Irwin 40°19′47″N 79°43′35″W
North Huntingdon Township
18
Greensburg Downtown Historic District
Greensburg Downtown Historic District
July 21, 1995 (# 95000884 )
Roughly bounded by Tunnel Street, Main Street, Third Street and Harrison Avenue 40°18′11″N 79°32′42″W
Greensburg
19
Greensburg Railroad Station
Greensburg Railroad Station
November 7, 1977 (# 77001202 )
Harrison Avenue 40°18′16″N 79°32′49″W
Greensburg
20
Hannastown Farm
Hannastown Farm
March 17, 1994 (# 94000209 )
Northwest of the junction of Township 825 and Legislative Route 64054 40°21′11″N 79°30′21″W
Salem Township
21
Household No. 1 Site (36WM61)
Household No. 1 Site (36WM61)
March 20, 1986 (# 86000465 )
Off Timms Lane[5] 40°10′27″N 79°46′44″W
Rostraver Township
22
Kingston House
Kingston House
June 30, 1983 (# 83002286 )
U.S. Route 30 , northeast of Youngstown 40°17′28″N 79°20′29″W
Unity Township
23
Latrobe Armory
Latrobe Armory
December 22, 1989 (# 89002076 )
1017 Ridge Avenue 40°19′00″N 79°22′53″W
Latrobe
24
Laurel Hill Furnace
Laurel Hill Furnace
April 28, 1975 (# 75001679 )
Southeast of New Florence on Baldwin Run 40°22′00″N 79°03′32″W
St. Clair Township
25
Ligonier Armory
Ligonier Armory
May 9, 1991 (# 91000514 )
358 West Main Street 40°14′49″N 79°14′33″W
Ligonier
Demolished.[6]
26
Ligonier Historic District
Ligonier Historic District
August 30, 1994 (# 94001054 )
Junction of Main and Market Streets 40°14′35″N 79°14′16″W
Ligonier
27
Linn Run State Park Family Cabin District
Linn Run State Park Family Cabin District
February 12, 1987 (# 87000107 )
2 miles (3.2 km) southeast of Rector on Linn Run Road 40°09′14″N 79°13′00″W
Cook Township
28
Loyalhanna Lodge No. 275
Loyalhanna Lodge No. 275
February 2, 2016 (# 15001036 )
221 Spring St. 40°18′54″N 79°23′00″W
Latrobe
29
Andrew and Jennie McFarlane House
Andrew and Jennie McFarlane House
August 4, 2004 (# 04000807 )
50 Maus Drive, west of Irwin 40°19′47″N 79°44′21″W
North Huntingdon Township
30
Mount Pleasant Armory
Mount Pleasant Armory
December 22, 1989 (# 89002079 )
Eagle and Spring Streets 40°08′59″N 79°32′54″W
Mount Pleasant
Demolished in 1996[7]
31
Mount Pleasant Historic District
Mount Pleasant Historic District
July 23, 1998 (# 98000903 )
Roughly along Main, South Church, Eagle, Walnut and College Streets 40°08′54″N 79°32′41″W
Mount Pleasant
32
Mount St. Peter Roman Catholic Church
Mount St. Peter Roman Catholic Church
May 5, 1998 (# 98000398 )
100 Freeport Road 40°33′50″N 79°45′42″W
New Kensington
33
New Kensington Downtown Historic District
New Kensington Downtown Historic District
July 23, 1998 (# 98000904 )
Roughly bounded by 8th Avenue, 3rd Street, 11th Avenue, and Barnes Avenue 40°33′58″N 79°45′58″W
New Kensington
34
New Kensington Production Works Historic District
New Kensington Production Works Historic District
May 7, 1998 (# 98000397 )
Roughly along the Allegheny River , from Sixteenth Street to Seventh Street 40°33′56″N 79°46′13″W
New Kensington
35
Samuel Patterson House
Samuel Patterson House
March 7, 1985 (# 85000472 )
Pennsylvania Route 981 , north of New Alexandria 40°23′58″N 79°25′20″W
Derry Township
36
Pennsylvania Railroad Station-Latrobe
Pennsylvania Railroad Station-Latrobe
July 17, 1986 (# 86001689 )
Depot Street 40°19′07″N 79°23′08″W
Latrobe
37
Plumer House
Plumer House
December 6, 1979 (# 79002368 )
Vine and South Water Street 40°12′33″N 79°46′10″W
West Newton
38
Ross Furnace
Ross Furnace
September 6, 1991 (# 91001142 )
Southwest of Tubmill Reservoir off Pennsylvania Route 711 40°19′33″N 79°05′26″W
Fairfield Township
39
St. Gertrude Roman Catholic Church
St. Gertrude Roman Catholic Church
September 23, 1983 (# 83002287 )
311 Franklin Avenue 40°35′59″N 79°33′52″W
Vandergrift
40
St. Vincent Archabbey Gristmill
St. Vincent Archabbey Gristmill
January 18, 1978 (# 78002486 )
Southwest of Latrobe off U.S. Route 30 40°17′43″N 79°24′10″W
Unity Township
41
Salem Crossroads Historic District
Salem Crossroads Historic District
September 18, 1978 (# 78002484 )
Pittsburgh and Greensburg Streets 40°24′44″N 79°34′10″W
Delmont
42
Scottdale Armory
Scottdale Armory
May 9, 1991 (# 91000518 )
501 North Broadway Street 40°06′17″N 79°35′08″W
Scottdale
43
Scottdale Historic District
Scottdale Historic District
March 29, 1996 (# 96000320 )
Roughly bounded by Walnut Street, Constitution Way, Arthur Avenue and Jacob's Creek 40°06′05″N 79°35′22″W
Scottdale
44
Sewickley Manor
Sewickley Manor
April 19, 1982 (# 82003820 )
Legislative Route 64136, north of Calumet 40°14′05″N 79°28′56″W
Mount Pleasant Township
45
Site of Old Hannastown
Site of Old Hannastown
January 26, 1972 (# 72001180 )
4 miles (6.4 km) northeast of Greensburg 40°20′37″N 79°30′19″W
Hempfield Township
46
Slickville Historic District
Slickville Historic District
June 3, 1994 (# 94000522 )
Roughly bounded by Greenburg and Second Avenue and Delmont, Court, Cottage and Fred Streets, in Slickville 40°27′27″N 79°31′23″W
Salem Township
47
Squirrel Hill Site
Squirrel Hill Site
March 26, 1980 (# 80003647 )
West of New Florence near the banks of the Conemaugh River [8] 40°22′49″N 79°05′20″W
St. Clair Township
48
Vandergrift Historic District
Vandergrift Historic District
April 27, 1995 (# 95000525 )
Roughly bounded by Lincoln, Sherman, Franklin and Washington Avenues, along the outer lot lines 40°36′09″N 79°33′44″W
Vandergrift
49
John Walter Farmstead
John Walter Farmstead
July 21, 1995 (# 95000885 )
166 Mamont Drive 40°28′19″N 79°35′21″W
Washington Township
50
Samuel Warden House
Samuel Warden House
November 7, 1995 (# 95001252 )
200 South Church Street 40°08′52″N 79°32′50″W
Mount Pleasant
51
Webster Donora Bridge
Webster Donora Bridge
June 22, 1988 (# 88000813 )
Pennsylvania Route 143 over the Monongahela River at Webster 40°11′03″N 79°51′08″W
Rostraver Township
Extends into Washington County
52
West Overton Historic District
West Overton Historic District
July 18, 1985 (# 85001572 )
Frick Avenue 40°06′59″N 79°33′59″W
East Huntingdon Township
53
Western Division-Pennsylvania Canal
Western Division-Pennsylvania Canal
September 17, 1974 (# 74001817 )
Along the Conemaugh River 40°25′30″N 79°13′48″W
Bell Township , Bolivar , Derry Township , Fairfield Township , and Loyalhanna Township
Boundaries increased on November 14, 1982 under the name "Western Division of the PA Canal"
54
Westmoreland County Courthouse
Westmoreland County Courthouse
March 30, 1978 (# 78002485 )
North Main Street 40°18′09″N 79°32′46″W
Greensburg