[ 2] Name on the Register[ 3] Image Date listed[ 4] Location City or town Description 1 Bacon Hotel Bacon Hotel December 13, 1995 (#95001437 ) Southeastern corner of the junction of Homestead Rd. and a railroad line 35°28′48″N 90°44′05″W / 35.48°N 90.7347°W / 35.48; -90.7347 (Bacon Hotel ) Whitehall 2 Harrisburg Commercial Historic District Harrisburg Commercial Historic District September 18, 2009 (#09000736 ) Roughly bounded by Jackson, Water, South, and Gould Sts. 35°33′48″N 90°43′02″W / 35.5633°N 90.7172°W / 35.5633; -90.7172 (Harrisburg Commercial Historic District ) Harrisburg 3 Highway A-7, Bridges Historic District Highway A-7, Bridges Historic District May 12, 2009 (#09000318 ) Old U.S. Route 63 over Ditch No. 1 and its reliefs 35°30′58″N 90°23′50″W / 35.5161°N 90.3972°W / 35.5161; -90.3972 (Highway A-7, Bridges Historic District ) Marked Tree Historic Bridges of Arkansas MPS 4 Highway A-7, Ditch No. 6 Bridge Highway A-7, Ditch No. 6 Bridge May 20, 2009 (#09000319 ) E. Davis St. over Ditch No. 6, southeast of Steel Bridge Rd. 35°28′55″N 90°20′37″W / 35.4819°N 90.3436°W / 35.4819; -90.3436 (Highway A-7, Ditch No. 6 Bridge ) Tyronza 5 Highway A-7, Tyronza Segment Highway A-7, Tyronza Segment May 20, 2009 (#09000320 ) Old U.S. Route 63 between Memphis Ave. and the Tyronza River 35°29′59″N 90°22′15″W / 35.4997°N 90.3707°W / 35.4997; -90.3707 (Highway A-7, Tyronza Segment ) Tyronza 6 Hubbard Rice Dryer Hubbard Rice Dryer October 1, 2004 (#04001070 ) 15015 Senteney Rd. 35°40′04″N 90°45′54″W / 35.6678°N 90.765°W / 35.6678; -90.765 (Hubbard Rice Dryer ) Weiner 7 Judd Hill Cotton Gin Judd Hill Cotton Gin September 28, 2005 (#05001080 ) Highway 214 east of Bridgewood Rd. 35°36′12″N 90°31′06″W / 35.6033°N 90.5183°W / 35.6033; -90.5183 (Judd Hill Cotton Gin ) Judd Hill 8 Willie Lamb Post No. 26 American Legion Hut Willie Lamb Post No. 26 American Legion Hut January 8, 2003 (#02001674 ) 205 Alexander St. 35°36′44″N 90°19′52″W / 35.6122°N 90.3311°W / 35.6122; -90.3311 (Willie Lamb Post No. 26 American Legion Hut ) Lepanto 9 Lepanto Commercial Historic District Lepanto Commercial Historic District September 21, 2009 (#09000743 ) Roughly bounded by Holmes St., the Little River , Dewey St., and Alexander Ave. 35°36′41″N 90°19′49″W / 35.6114°N 90.3304°W / 35.6114; -90.3304 (Lepanto Commercial Historic District ) Lepanto 10 Marked Tree Commercial Historic District Marked Tree Commercial Historic District September 18, 2009 (#09000735 ) Elm St. between Liberty and Frisco Sts.; Frisco St. between Elm and Nathan Sts. 35°31′57″N 90°25′18″W / 35.5326°N 90.4218°W / 35.5326; -90.4218 (Marked Tree Commercial Historic District ) Marked Tree 11 Marked Tree Lock and Siphons Marked Tree Lock and Siphons May 2, 1988 (#88000431 ) On the St. Francis River 35°35′10″N 90°25′47″W / 35.5861°N 90.4297°W / 35.5861; -90.4297 (Marked Tree Lock and Siphons ) Marked Tree 12 Modern News Building Modern News Building June 18, 1976 (#76000447 ) 216 N. Main St. 35°33′50″N 90°43′30″W / 35.5639°N 90.725°W / 35.5639; -90.725 (Modern News Building ) Harrisburg 14 Poinsett County Courthouse Poinsett County Courthouse November 3, 1989 (#89001876 ) Bounded by Market, East, Court, and Main Sts. 35°33′47″N 90°43′02″W / 35.5631°N 90.7172°W / 35.5631; -90.7172 (Poinsett County Courthouse ) Harrisburg 15 Poinsett Lumber and Manufacturing Company Manager's House Poinsett Lumber and Manufacturing Company Manager's House January 21, 2010 (#09001257 ) 512 Poinsett Ave. 35°40′29″N 90°31′01″W / 35.6746°N 90.5170°W / 35.6746; -90.5170 (Poinsett Lumber and Manufacturing Company Manager's House ) Trumann 16 Rivervale Inverted Siphons Rivervale Inverted Siphons March 22, 1991 (#91000339 ) Just southwest of Highway 135 across the Little River 35°40′19″N 90°20′21″W / 35.6719°N 90.3392°W / 35.6719; -90.3392 (Rivervale Inverted Siphons ) Rivervale 17 St. Anthony's Catholic Church Historic District Upload image April 10, 2024 (#100009344 ) 407 Kings Hwy. 35°37′11″N 90°54′15″W / 35.6197°N 90.9042°W / 35.6197; -90.9042 (St. Anthony's Catholic Church Historic District ) Weiner 18 Tyronza Commercial Historic District Tyronza Commercial Historic District July 29, 2010 (#09000896 ) S. Main St. bounded on the north by Old U.S. Highway 63 and on the south by Mullins St. 35°29′27″N 90°21′31″W / 35.4908°N 90.3586°W / 35.4908; -90.3586 (Tyronza Commercial Historic District ) Tyronza 19 Tyronza Methodist Episcopal Church, South Tyronza Methodist Episcopal Church, South May 26, 2015 (#15000260 ) 161 Church St. 35°29′24″N 90°21′35″W / 35.4900°N 90.3597°W / 35.4900; -90.3597 (Tyronza Methodist Episcopal Church, South ) Tyronza 20 Tyronza Water Tower Tyronza Water Tower September 20, 2007 (#07000963 ) Northwest of the junction of Main St. and Oliver St. 35°29′24″N 90°21′30″W / 35.49°N 90.3583°W / 35.49; -90.3583 (Tyronza Water Tower ) Tyronza