# List of Pennsylvania state historical markers in Adams County

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Pennsylvania state historical markers in Adams County by the Pennsylvania Historical and Museum Commission (PHMC) are 44 signs, including 16 regarding the Gettysburg Campaign.

## Historical markers

| Marker title | Date dedicated | Location | Marker type | Topics |
| Adams County | November 6, 1982 | Old Courthouse, Baltimore & W. Middle Sts. (Bus. 15 & PA 116), Gettysburg 39°49′47″N 77°13′53″W﻿ / ﻿39.82963°N 77.23132°W﻿ / 39.82963; -77.23132﻿ (Adams County) | City | Abraham Lincoln, Agriculture, Civil War, Government & Politics, Government & Politics 19th Century |
| Christ Reformed Church | February 21, 1950 | Hanover & Christ Church Rds. (PA 194 & SR 2023), 1.1 miles NE of Littlestown 39°45′13″N 77°03′27″W﻿ / ﻿39.75374°N 77.05745°W﻿ / 39.75374; -77.05745﻿ (Christ Reformed Church) | Roadside | Buildings, Early Settlement, Ethnic & Immigration, Religion |
| Conewago Chapel | December 12, 1947 | U.S. 30 W of New Oxford 39°51′41″N 77°04′07″W﻿ / ﻿39.86151°N 77.06869°W﻿ / 39.86151; -77.06869﻿ (Conewago Chapel) | Roadside | Buildings, Religion |
| Daniel Alexander Payne | March 10, 1991 | 239 N. Washington St. at Gettysburg College 39°50′04″N 77°14′00″W﻿ / ﻿39.83448°N 77.23333°W﻿ / 39.83448; -77.23333﻿ (Daniel Alexander Payne) | City | African American, Education, Religion |
| Dobbin House | December 12, 1947 | Business U.S. 15 (Steinwehr Ave.) near Pa. 134, Gettysburg 39°49′19″N 77°13′56″W﻿ / ﻿39.822°N 77.23228°W﻿ / 39.822; -77.23228﻿ (Dobbin House) | Roadside | Buildings, Education |
| Dwight D. Eisenhower | December 12, 1994 | 157 N. Washington St., Gettysburg 39°50′00″N 77°14′01″W﻿ / ﻿39.83326°N 77.23356°W﻿ / 39.83326; -77.23356﻿ (Dwight D. Eisenhower) | City | Government & Politics, Government & Politics 20th Century, Houses & Homesteads, Military, Military Post-Civil War |
| Eddie Plank | August 31, 2000 | intersection of Carlisle St. & West Lincoln Ave., Gettysburg 39°50′11″N 77°13′53″W﻿ / ﻿39.83635°N 77.23134°W﻿ / 39.83635; -77.23134﻿ (Eddie Plank) | Roadside | Baseball, Sports |
| Field Hospital | September 1, 1951 | Pa. 116 (Main St.) at St. John Lutheran Church, Fairfield 39°47′15″N 77°22′08″W﻿ / ﻿39.78739°N 77.36883°W﻿ / 39.78739; -77.36883﻿ (Field Hospital) | City | Civil War, Medicine & Science, Military |
| Gettys Crossroads and Tavern | September 1, 1954 | 44 York St., Gettysburg 39°49′51″N 77°13′46″W﻿ / ﻿39.83091°N 77.22953°W﻿ / 39.83091; -77.22953﻿ (Gettys Crossroads and Tavern) | City | American Revolution, Business, Roads, Inns & Taverns, Transportation |
| Gettysburg Address | December 12, 1947 | PA 134 (Taneytown Rd.) at entrance to National Cemetery 39°49′04″N 77°13′57″W﻿ / ﻿39.8177°N 77.23245°W﻿ / 39.8177; -77.23245﻿ (Gettysburg Address) | Roadside | Abraham Lincoln, Civil War, Government & Politics, Government & Politics 19th Century, Military |
| Gettysburg Address | December 12, 1947 | Baltimore St. (old US 140) & PA 134 at entrance to National Cemetery 39°49′17″N 77°13′46″W﻿ / ﻿39.82149°N 77.22957°W﻿ / 39.82149; -77.22957﻿ (Gettysburg Address) | Roadside | Abraham Lincoln, Civil War, Government & Politics, Government & Politics 19th Century |
| Gettysburg Campaign | November 13, 1998 | Rt. 30 & Calvary Field Rd., east of Gettysburg 39°50′54″N 77°10′57″W﻿ / ﻿39.84834°N 77.18249°W﻿ / 39.84834; -77.18249﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | Fairfield Rd. (PA 116), near Bream's Mill Rd., W of Gettysburg | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | PA 394 just west of PA 94, Hampton 39°55′45″N 77°03′31″W﻿ / ﻿39.92926°N 77.05856°W﻿ / 39.92926; -77.05856﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | Old Rte. 30 just west of SR 3011, north of Cashtown 39°53′05″N 77°21′38″W﻿ / ﻿39.88469°N 77.36048°W﻿ / 39.88469; -77.36048﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | Pa. 134, .7 mile north of state line 39°43′46″N 77°12′38″W﻿ / ﻿39.72954°N 77.21054°W﻿ / 39.72954; -77.21054﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | SR 3001 (old US 15) just south of Rt. 234, Heidlersburg 39°56′50″N 77°08′50″W﻿ / ﻿39.94713°N 77.14734°W﻿ / 39.94713; -77.14734﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | Baltimore Pike (US 97), 2 miles SE of Gettysburg 39°48′16″N 77°12′35″W﻿ / ﻿39.80444°N 77.20972°W﻿ / 39.80444; -77.20972﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | PA 134 at SR 1002 (Taneytown & Barlow-Greenmount Rds.) at Barlow Fire Co. (new location in 2008) 39°45′44″N 77°13′56″W﻿ / ﻿39.7622°N 77.23235°W﻿ / 39.7622; -77.23235﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 18, 1947 | Old US 15 near Marsh Creek, S of Greenmount 39°44′54″N 77°16′59″W﻿ / ﻿39.74833°N 77.28302°W﻿ / 39.74833; -77.28302﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | SR 3001 (old Rt. 15), just north of Heidlersburg 39°57′15″N 77°08′38″W﻿ / ﻿39.95424°N 77.14378°W﻿ / 39.95424; -77.14378﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | Herrs Ridge & Biglerville (PA 34) Rds., 3 miles N of Gettysburg 39°50′54″N 77°14′38″W﻿ / ﻿39.84846°N 77.24387°W﻿ / 39.84846; -77.24387﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | n/a | US 30 just east of PA 94 junction, east of New Oxford 39°52′10″N 77°01′52″W﻿ / ﻿39.86958°N 77.03123°W﻿ / 39.86958; -77.03123﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | December 12, 1947 | US 30 at W approach to Gettysburg 39°50′16″N 77°15′05″W﻿ / ﻿39.83769°N 77.2515°W﻿ / 39.83769; -77.2515﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| Gettysburg Campaign | n/a | U.S. 30 just W of PA 94 junction, E of New Oxford 39°52′23″N 77°01′21″W﻿ / ﻿39.87296°N 77.02246°W﻿ / 39.87296; -77.02246﻿ (Gettysburg Campaign) | Roadside | Civil War, Military |
| John Hanson "Hance" Steelman (1655-1749) - PLAQUE | July 24, 1977 | SW corner intersection of Steelman Marker Rd., Crum Rd. (T-111), & Topper Rd. (T-312), just E of Zora 39°44′06″N 77°21′37″W﻿ / ﻿39.73498°N 77.36029°W﻿ / 39.73498; -77.36029﻿ (John Hanson "Hance" Steelman 1655-1749 - PLAQUE) | Plaque | Early Settlement, Ethnic & Immigration, Native American |
| John Hanson Steelman | December 12, 1977 | Near Pa. 16 & Pa. 116 junction, betw. Zora & state line (Missing) | Roadside | Early Settlement, Ethnic & Immigration, Native American, Professions & Vocations, William Penn |
| John Studebaker | December 6, 1948 | Oxford Rd. (SR 1015), just off PA 234, 1/2 mile E of Heidlersburg 39°34′09″N 77°04′44″W﻿ / ﻿39.56906°N 77.07901°W﻿ / 39.56906; -77.07901﻿ (John Studebaker) | Roadside | Business & Industry, Entrepreneurs, Transportation |
| Lincoln Cemetery | November 15, 2003 | Intersection of Lincoln & Long Lanes, Gettysburg 39°49′34″N 77°14′09″W﻿ / ﻿39.82616°N 77.23575°W﻿ / 39.82616; -77.23575﻿ (Lincoln Cemetery) | Roadside | African American, Civil War, Military, Military Post-Civil War |
| Lower Marsh Creek Church | July 15, 1948 | PA 116 & SR 3013 (Knoxlyn Rd.), 4 miles W of Gettysburg 39°48′38″N 77°19′16″W﻿ / ﻿39.81061°N 77.3211°W﻿ / 39.81061; -77.3211﻿ (Lower Marsh Creek Church) | Roadside | Buildings, Religion |
| Manor of Maske | August 11, 1954 | U.S. 30 at E end of Gettysburg 39°50′09″N 77°13′02″W﻿ / ﻿39.83576°N 77.21736°W﻿ / 39.83576; -77.21736﻿ (Manor of Maske) | Roadside | Buildings, Mansions & Manors, William Penn |
| Manor of Maske | August 11, 1954 | U.S. 30 near SR 1077, W of Seven Stars 39°51′54″N 77°18′48″W﻿ / ﻿39.86488°N 77.31337°W﻿ / 39.86488; -77.31337﻿ (Manor of Maske) | Roadside | Buildings, Mansions & Manors, William Penn |
| Mary Jemison | December 12, 1947 | U.S. 30 at PA 234 junction, 4 miles W of Cashtown 39°53′51″N 77°26′10″W﻿ / ﻿39.89749°N 77.43612°W﻿ / 39.89749; -77.43612﻿ (Mary Jemison) | Roadside | French & Indian War, Native American, Women |
| Old Courthouse | September 1, 1954 | SW section of Square, York (Rt. 30) & Baltimore Sts., Gettysburg 39°49′51″N 77°13′51″W﻿ / ﻿39.83093°N 77.23087°W﻿ / 39.83093; -77.23087﻿ (Old Courthouse) | City | Government & Politics, Government & Politics 19th Century |
| Pennsylvania | December 6, 1948 | U.S. 15, 200 yards from state line 39°43′11″N 77°18′23″W﻿ / ﻿39.71984°N 77.3065°W﻿ / 39.71984; -77.3065﻿ (Pennsylvania) | Roadside | Government & Politics, Government & Politics 17th Century, William Penn |
| Pennsylvania | December 6, 1946 | US 97 at Mathias Rd., .4 mile from state line (MISSING) | Roadside | Government & Politics, Government & Politics 17th Century, William Penn |
| Rock Chapel | December 12, 1947 | SR 3001 / Old US 15 (Old Harrisburg Rd.) & SR 1016 (Oxford Rd.), N of Heidlersburg 39°57′39″N 77°08′25″W﻿ / ﻿39.96082°N 77.14032°W﻿ / 39.96082; -77.14032﻿ (Rock Chapel) | Roadside | Buildings, Religion |
| Rural Electrification | August 21, 1990 | Pa. 34 near Palace Dr., 1.7 miles N of Gettysburg 39°51′47″N 77°14′18″W﻿ / ﻿39.86307°N 77.23836°W﻿ / 39.86307; -77.23836﻿ (Rural Electrification) | Roadside | Business & Industry, Electricity |
| Russell Tavern | December 12, 1947 | Pa. 34 at Goldenville Rd., 4 miles N of Gettysburg (MISSING) 39°53′32″N 77°14′46″W﻿ / ﻿39.89217°N 77.24621°W﻿ / 39.89217; -77.24621﻿ (Russell Tavern) | Roadside | Buildings, Business & Industry, George Washington, Military, Inns & Taverns, Whiskey Rebellion |
| Sachs Covered Bridge | July 20, 1997 | Pumping Station Rd. (SR 3005) & Waterworks Rd., SW of Eisenhower Nat'l. Hist site, Gettysburg 39°47′55″N 77°16′45″W﻿ / ﻿39.79856°N 77.27915°W﻿ / 39.79856; -77.27915﻿ (Sachs Covered Bridge) | Roadside | Bridges, Civil War, Transportation |
| Studebaker Home | August 15, 1970 | 200 W. King St. (PA 234) W of Abbottstown St. (PA 194), East Berlin 39°56′21″N 76°58′50″W﻿ / ﻿39.93912°N 76.98063°W﻿ / 39.93912; -76.98063﻿ (Studebaker Home) | City | Buildings, Houses & Homesteads, Professions & Vocations, Religion |
| Tapeworm Railroad | May 2, 1967 | Fairfield Rd. (PA 116) & Iron Springs Rd. (SR 3014), SW of Fairfield 39°46′53″N 77°22′42″W﻿ / ﻿39.78133°N 77.37821°W﻿ / 39.78133; -77.37821﻿ (Tapeworm Railroad) | Roadside | Railroads, Transportation |
| Thaddeus Stevens | September 1, 1954 | 51 Chambersburg St., Gettysburg 39°49′51″N 77°13′58″W﻿ / ﻿39.83097°N 77.23276°W﻿ / 39.83097; -77.23276﻿ (Thaddeus Stevens) | City | African American, Business & Industry, Education, Government & Politics, Iron |
| Wills House | November 19, 1949 | SE section of Square, York St. (Rt. 30) & Baltimore/Carlisle St. (Rt. 116), Gettysburg 39°49′51″N 77°13′51″W﻿ / ﻿39.83077°N 77.23085°W﻿ / 39.83077; -77.23085﻿ (Wills House) | City | Government & Politics, Government & Politics 19th Century, Houses & Homesteads |