[5] Name on the Register Image Date listed [6] Location City or town Description 1 J. C. Barron Flour Mill J. C. Barron Flour Mill February 8, 1978 (# 78002788 ) 1st and Jackson Sts. 47°07′49″N 117°14′27″W / 47.130278°N 117.240833°W / 47.130278; -117.240833 (J. C. Barron Flour Mill ) Oakesdale 2 Canyon Grain Bin and Chutes Canyon Grain Bin and Chutes September 22, 1988 (# 88001539 ) E of County Rd. 7030, 2 mi (3.2 km). NE of jct. County Rds. 7030 and 7010 46°37′46″N 118°03′12″W / 46.629386°N 118.053326°W / 46.629386; -118.053326 (Canyon Grain Bin and Chutes ) Hay 3 Central Service Station Central Service Station April 24, 2007 (# 07000365 ) 534 Whitman St. 47°14′10″N 117°22′07″W / 47.236111°N 117.368611°W / 47.236111; -117.368611 (Central Service Station ) Rosalia 4 College Hill Historic District College Hill Historic District November 3, 2006 (# 06000701 ) Roughly bounded by Stadium Way, B St., Howard St., and Indiana St. 46°44′19″N 117°10′13″W / 46.738611°N 117.170278°W / 46.738611; -117.170278 (College Hill Historic District ) Pullman 5 Collins House and Granary Collins House and Granary July 30, 1974 (# 74001993 ) SE of Uniontown off U.S. 195 46°28′26″N 117°03′00″W / 46.473889°N 117.05°W / 46.473889; -117.05 (Collins House and Granary ) Uniontown Also known as the O. M. Collins House. 6 Cordova Theater Cordova Theater March 18, 2004 (# 04000200 ) 135 N. Grand Ave. 46°43′57″N 117°10′54″W / 46.7325°N 117.181667°W / 46.7325; -117.181667 (Cordova Theater ) Pullman 7 F Street Bridge F Street Bridge July 16, 1982 (# 82004308 ) Spans Palouse River 46°54′36″N 117°04′07″W / 46.91°N 117.068611°W / 46.91; -117.068611 (F Street Bridge ) Palouse Historic Bridges and Tunnels in Washington TR 8 Florence Ferguson House Florence Ferguson House April 19, 2011 (# 10000996 ) 504 North Mill Street 46°53′02″N 117°21′48″W / 46.883889°N 117.363333°W / 46.883889; -117.363333 (Florence Ferguson House ) Colfax 9 Edwin H. Hanford House Edwin H. Hanford House May 15, 1986 (# 86001068 ) North of WA 217 47°07′33″N 117°13′25″W / 47.125833°N 117.223611°W / 47.125833; -117.223611 (Edwin H. Hanford House ) Oakesdale 10 Gustave Heilsberg Farm Gustave Heilsberg Farm September 22, 1988 (# 88001534 ) Rt. 2 46°48′23″N 117°29′14″W / 46.806389°N 117.487222°W / 46.806389; -117.487222 (Gustave Heilsberg Farm ) Colfax 11 Henley Site Upload image September 19, 1977 (# 77001369 ) Address Restricted Hay 12 Holy Trinity Episcopal Church Holy Trinity Episcopal Church March 30, 2005 (# 05000249 ) 105 E. Alder St. 46°54′50″N 117°04′37″W / 46.913889°N 117.076944°W / 46.913889; -117.076944 (Holy Trinity Episcopal Church ) Palouse 13 Interior Grain Tramway Interior Grain Tramway September 22, 1988 (# 88001538 ) Snake River Canyon, 2 mi (3.2 km). N of Wawawai 46°39′43″N 117°22′38″W / 46.661944°N 117.377222°W / 46.661944; -117.377222 (Interior Grain Tramway ) Pullman 14 T. A. Leonard Barn T. A. Leonard Barn May 2, 1986 (# 86000963 ) S side of Old Moscow Hwy. 46°42′16″N 117°07′23″W / 46.704444°N 117.123056°W / 46.704444; -117.123056 (T. A. Leonard Barn ) Pullman 15 Manning-Rye Covered Bridge Manning-Rye Covered Bridge July 16, 1982 (# 82004307 ) Spans Palouse River 46°55′42″N 117°24′55″W / 46.928388°N 117.415340°W / 46.928388; -117.415340 (Manning-Rye Covered Bridge ) Colfax Open top covered bridge converted from a railway bridge. Also known as the Harpole Bridge. Historic Bridges and Tunnels in Washington TR; Destroyed by range fire September 7–8, 2020. 16 Masonic Hall Masonic Hall February 12, 1987 (# 87000057 ) Corner of Main and Second Sts. 47°05′25″N 117°02′40″W / 47.090278°N 117.044444°W / 47.090278; -117.044444 (Masonic Hall ) Farmington 17 R. C. McCroskey House R. C. McCroskey House November 21, 1974 (# 74001992 ) 4th and Manring Sts. 47°00′46″N 117°08′32″W / 47.012778°N 117.142222°W / 47.012778; -117.142222 (R. C. McCroskey House ) Garfield Residence of R. C. McCroskey 18 McGregor Ranch McGregor Ranch September 22, 1988 (# 88001535 ) 6 mi (9.7 km). S of Hooper 46°42′53″N 118°04′27″W / 46.714722°N 118.074167°W / 46.714722; -118.074167 (McGregor Ranch ) Hooper 19 Northern Pacific Railway Depot - Pullman Northern Pacific Railway Depot - Pullman August 26, 2019 (# 100004328 ) 330 N. Grand Ave. 46°43′53″N 117°10′45″W / 46.7314°N 117.1793°W / 46.7314; -117.1793 (Northern Pacific Railway Depot - Pullman ) Pullman 20 Oakesdale City Hall Oakesdale City Hall April 29, 1993 (# 93000360 ) E. 101 Steptoe 47°07′42″N 117°14′29″W / 47.128333°N 117.241389°W / 47.128333; -117.241389 (Oakesdale City Hall ) Oakesdale 21 Palouse Main Street Historic District Palouse Main Street Historic District May 8, 1986 (# 86001026 ) Main St. between K and Mary Sts. 46°54′36″N 117°04′31″W / 46.91°N 117.075278°W / 46.91; -117.075278 (Palouse Main Street Historic District ) Palouse 22 James A. Perkins House James A. Perkins House December 11, 1972 (# 72001283 ) N. 623 Perkins St. 46°53′15″N 117°22′00″W / 46.8875°N 117.366667°W / 46.8875; -117.366667 (James A. Perkins House ) Colfax 23 Pullman High School Pullman High School August 6, 1998 (# 98001017 ) 115 NW State St. 46°43′52″N 117°10′56″W / 46.731111°N 117.182222°W / 46.731111; -117.182222 (Pullman High School ) Pullman Now the Gladish Community & Cultural Center. 24 Rosalia Railroad Bridge Rosalia Railroad Bridge July 16, 1982 (# 82004310 ) WA 271 47°13′15″N 117°21′24″W / 47.220833°N 117.356667°W / 47.220833; -117.356667 (Rosalia Railroad Bridge ) Rosalia Historic Bridges and Tunnels in Washington TR 25 St. Boniface Church, Convent and Rectory St. Boniface Church, Convent and Rectory December 9, 1994 (# 94001433 ) 206 St. Boniface St. 46°32′25″N 117°05′27″W / 46.540278°N 117.090833°W / 46.540278; -117.090833 (St. Boniface Church, Convent and Rectory ) Uniontown 26 Star Route and Palouse Street Brick Road Star Route and Palouse Street Brick Road April 15, 2014 (# 14000168 ) Part of NE Maple and Palouse streets 46°43′50″N 117°10′41″W / 46.730478°N 117.177948°W / 46.730478; -117.177948 (Star Route and Palouse Street Brick Road ) Pullman 27 Max Steinke Barn Max Steinke Barn September 22, 1988 (# 88001536 ) Rt. 1, Box 130 47°06′56″N 117°40′25″W / 47.115556°N 117.673611°W / 47.115556; -117.673611 (Max Steinke Barn ) St. John 28 Steptoe Battlefield Site Steptoe Battlefield Site May 6, 1976 (# 76001924 ) SE of Rosalia 47°13′46″N 117°21′49″W / 47.229444°N 117.363611°W / 47.229444; -117.363611 (Steptoe Battlefield Site ) Rosalia 29 Stevens Hall Stevens Hall March 26, 1979 (# 79002567 ) Campus and Administration Sts. 46°43′54″N 117°09′55″W / 46.731667°N 117.165278°W / 46.731667; -117.165278 (Stevens Hall ) Pullman 30 William Swain House William Swain House July 28, 1994 (# 94000801 ) W. 315 Main St. 46°43′50″N 117°11′05″W / 46.73055°N 117.18470°W / 46.73055; -117.18470 (William Swain House ) Pullman 1914-built American Craftsman style home of architect and eventual Pullman mayor William Swain . 31 Tekoa Grain Company Elevator & Flathouse Tekoa Grain Company Elevator & Flathouse September 22, 1988 (# 88001537 ) 4 mi (6.4 km). W of Tekoa 47°13′22″N 117°08′46″W / 47.222778°N 117.146111°W / 47.222778; -117.146111 (Tekoa Grain Company Elevator & Flathouse ) Lone Pine 32 Albert W. Thompson Hall Albert W. Thompson Hall March 1, 1973 (# 73001894 ) Administration Rd. on Washington State University campus 46°43′53″N 117°09′57″W / 46.731389°N 117.165833°W / 46.731389; -117.165833 (Albert W. Thompson Hall ) Pullman 33 United Presbyterian Church United Presbyterian Church December 7, 1989 (# 89002095 ) 430 Maple St. 46°43′54″N 117°10′32″W / 46.731667°N 117.175556°W / 46.731667; -117.175556 (United Presbyterian Church ) Pullman 34 U.S. Post Office – Colfax Main U.S. Post Office – Colfax Main May 30, 1991 (# 91000643 ) 211 S. Main St. 46°52′45″N 117°21′52″W / 46.8792°N 117.3645°W / 46.8792; -117.3645 (U.S. Post Office – Colfax Main ) Colfax 35 U.S. Post Office – Pullman U.S. Post Office – Pullman August 21, 2003 (# 03000810 ) SE 245 Paradise St. 46°43′44″N 117°10′46″W / 46.728889°N 117.179444°W / 46.728889; -117.179444 (U.S. Post Office – Pullman ) Pullman 36 Whitman County Library Whitman County Library August 4, 2021 (# 100006803 ) 102 South Main St. 46°52′51″N 117°21′53″W / 46.8807°N 117.3648°W / 46.8807; -117.3648 (Whitman County Library ) Colfax