THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
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Pennsylvania Keystone Markers

These markers grace the entrances to many boroughs, cities and hamlets throughout the Commonwealth of Pennsylvania. Per the Keystone Marker Trust, the markers were originally created "by PennDOT’s predecessor, the Pennsylvania Department of Highways, just after the First World War, the markers were products of the height of the “Good Roads” movement then sweeping the nation. Founded in 1903, the Pennsylvania Department of Highways was one of the earliest of such departments of any state in the nation and its markers were literally signs of Pennsylvania pride."
 
By Mike Wintermantel, December 14, 2020
Abbottstown Marker
1 ► Pennsylvania, Adams County, Abbottstown — Abbottstown — East Berlin-3 —
On High Street east of Pleasant Street.
2 ► Pennsylvania, Adams County, Arendtsville — Arendtsville — Chambersburg - 22 —
On Main Street (Pennsylvania Route 234) east of Glenwood Drive, on the right when traveling west.
3 ► Pennsylvania, Adams County, Biglerville — Biglerville — Arendtsville - 3 —
On East Hanover Street (Pennsylvania Route 394) at Biglerville Trail, on the right when traveling east on East Hanover Street.
4 ► Pennsylvania, Adams County, Biglerville, Butler Township — Biglerville — Bendersville - 4 —
On Biglerville Road (Pennsylvania Route 34) south of East Hanover Street ( Route 394), on the right when traveling north.
5 ► Pennsylvania, Adams County, Cashtown, Franklin Township — Cashtown —
On Old U.S. 30 0.1 miles west of High Street, on the right when traveling east.
6 ► Pennsylvania, Adams County, Cashtown, Franklin Township — Cashtown —
On Old U.S. 30 east of Orrtana Road, on the right when traveling west.
7 ► Pennsylvania, Adams County, East Berlin — East Berlin —
On West King Street (Pennsylvania Route 234) west of 6th Street, on the right when traveling east.
8 ► Pennsylvania, Adams County, Fairfield — Fairfield —
On Fairfield Road (Pennsylvania Route 116) at North 9th Street, on the right when traveling east on Fairfield Road.
9 ► Pennsylvania, Adams County, Fairfield, Hamiltonban Township — Fairfield —
On East Main Street (Pennsylvania Route 116) west of Carrolls Tract Road, on the right when traveling west.
10 ► Pennsylvania, Adams County, Gettysburg, Cumberland Township — Gettysburg —
On Fairfield Road (Pennsylvania Route 116) just west of Southwest Confederate Avenue, on the right when traveling east.
11 ► Pennsylvania, Adams County, Gettysburg, Cumberland Township — Gettysburg —
On Steinwehr Avenue (Business U.S. 15) at Cyclorama Drive, on the right when traveling north on Steinwehr Avenue.
12 ► Pennsylvania, Adams County, Gettysburg — Gettysburg —
On Carlisle Street (Pennsylvania Route 34) 0.1 miles north of West Broadway, on the right when traveling south.
13 ► Pennsylvania, Adams County, Gettysburg — Gettysburg —
On South Washington Street (Pennsylvania Route 134) just south of Steinwehr Avenue (Business U.S. 15), on the right when traveling north.
14 ► Pennsylvania, Adams County, McKnightstown — McKnightstown —
On Old U.S. 30, on the right when traveling west.
15 ► Pennsylvania, Adams County, McKnightstown — McKnightstown —
On Old Route 30 (Old U.S. 30) east of Pine Valley Road, on the right when traveling east.
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16 ► Pennsylvania, Adams County, McSherrystown — McSherrystown —
On Main Street (Pennsylvania Route 116) 0.1 miles east of South 3rd Street, on the right when traveling east.
17 ► Pennsylvania, Adams County, New Oxford, Oxford Township — New Oxford —
On Lincoln Way East (U.S. 30) at Commerce Street, on the right when traveling west on Lincoln Way East.
18 ► Pennsylvania, Adams County, New Oxford, Oxford Township — New Oxford —
On Lincoln Way West (U.S. 30) just west of Cashman Lane, on the right when traveling east.
19 ► Pennsylvania, Allegheny County, Boston, Elizabeth Township — Boston —
On Boston Bridge (Pennsylvania Route 48) north of Smithfield Street, on the right when traveling south.
20 ► Pennsylvania, Allegheny County, Churchill — Churchill —
On Beulah Road (Pennsylvania Route 130) just north of Old Beulah Road when traveling north.
21 ► Pennsylvania, Allegheny County, Pittsburgh, Castle Shannon — Castle Shannon —
On Library Road (Pennsylvania Route 88) north of Killarney Drive, on the right when traveling south.
22 ► Pennsylvania, Allegheny County, Pittsburgh, Crafton — Crafton Boro —
On Union Avenue at Cross Street, on the left when traveling north on Union Avenue.
23 ► Pennsylvania, Allegheny County, Versailles — Versailles Boro —
On Walnut Street (Pennsylvania Route 48) north of 3rd Street, on the left when traveling north.
24 ► Pennsylvania, Allegheny County, Warrendale — Warrendale —
On Northgate Road at Mt. Pleasant Road, on the right when traveling north on Northgate Road.
25 ► Pennsylvania, Armstrong County, Kittanning — Kittanning —
On South Water Street (Business U.S. 422) at Market Street (Business U.S. 422), on the left when traveling north on South Water Street.
26 ► Pennsylvania, Armstrong County, Leechburg — Leechburg —
On Market Street at Route 66 on Market Street.
27 ► Pennsylvania, Armstrong County, West Kittanning — West Kittanning — Freeport-15 —
On Pine Hill Road at Sedwick Avenue, on the right when traveling west on Pine Hill Road.
28 ► Pennsylvania, Beaver County, Aliquippa — Aliquippa —
On Brodhead Road at Mill Street, on the right when traveling south on Brodhead Road.
29 ► Pennsylvania, Beaver County, Beaver Falls — Beaver Falls —
On 4th Avenue (Pennsylvania Route 18) at 37th Street, on the right when traveling south on 4th Avenue.
30 ► Pennsylvania, Beaver County, Beaver Falls — Homewood —
On Norwood Drive 0.2 miles south of 3rd Avenue, on the right when traveling north.
31 ► Pennsylvania, Beaver County, Darlington — Darlington —
On Elmwood Blvd (Pennsylvania Route 168) north of 3rd Street, on the right when traveling south.
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32 ► Pennsylvania, Beaver County, Fallston — Fallston —
On Darlington Road north of Par Avenue, on the right when traveling south.
33 ► Pennsylvania, Beaver County, Frankfort Springs — Frankford Springs —
On Pennsylvania Route 18 at B&K Lane, on the right when traveling north on Pennsylvania Route 18.
34 ► Pennsylvania, Beaver County, Georgetown — Georgetown —
On 3rd Street east of Washington Street, on the right when traveling west.
35 ► Pennsylvania, Beaver County, Hookstown — Hookstown —
On Main Street (Pennsylvania Route 168) at Mill Street, on the right when traveling north on Main Street.
36 ► Pennsylvania, Beaver County, Industry — Industry —
On Beaver Midland Road (Route 68) west of Wolf Run Road, on the right when traveling west.
37 ► Pennsylvania, Beaver County, Koppel — Koppel —
On Big Beaver Blvd (Pennsylvania Route 18) at Mary Street, on the right when traveling north on Big Beaver Blvd.
38 ► Pennsylvania, Beaver County, New Brighton — New Brighton —
On 3rd Avenue (Pennsylvania Route 18) at 6th Street, on the right when traveling north on 3rd Avenue.
39 ► Pennsylvania, Beaver County, New Galilee — New Galilee — Koppel-5 —
On New Galilee Road 0.1 miles east of Edgewater Drive, on the right when traveling east.
40 ► Pennsylvania, Beaver County, Ohioville — Fairview — Beaver-9 —
On Tuscarawas Road west of Pleasantview Drive, on the right when traveling east.
41 ► Pennsylvania, Beaver County, Ohioville — Fairview — Ohioville-1 —
On Tuscarawas Road east of Ridgemont Drive, on the right when traveling west.
42 ► Pennsylvania, Beaver County, Ohioville — Ohioville —
On Smith Ferry Road 0.1 miles south of Tuscarawas Road, on the right when traveling north.
43 ► Pennsylvania, Beaver County, Patterson Heights — Patterson Heights — Darlington-8 —
On Darlington Road at 8th Street, on the right when traveling north on Darlington Road.
44 ► Pennsylvania, Beaver County, Patterson Heights — Patterson Heights — Fallston-2 —
On Darlington Road at Fourth Street, on the right when traveling south on Darlington Road.
45 ► Pennsylvania, Bedford County, Hyndman — Centreville —
On Centerville Road south of Bear Den Hollow Road, on the right when traveling north.
46 ► Pennsylvania, Bedford County, Hyndman — Hyndman —
On Pennsylvania Avenue (Pennsylvania Route 96) east of Washington Street, on the left when traveling north.
47 ► Pennsylvania, Bedford County, Manns Choice — Manns Choice —
On Main Street south of Allegheny Road ( Route 31), on the right when traveling south.
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48 ► Pennsylvania, Bedford County, New Paris — New Paris —
On Cortland Road (Pennsylvania Route 96) at Cuppett Road, on the right when traveling south on Cortland Road.
49 ► Pennsylvania, Bedford County, Pleasantville — Pleasantville —
On Quaker Valley Road (Pennsylvania Route 56) north of King St. Clair Road ( Route 96).
50 ► Pennsylvania, Bedford County, Rainsburg — Rainsburg — Maryland State Line-12 —
On Main Road (Pennsylvania Route 326) south of Sherry Road, on the right when traveling south.
51 ► Pennsylvania, Bedford County, Saxton — Saxton —
On Shoup Street east of 8th Street, on the right when traveling east.
52 ► Pennsylvania, Bedford County, St. Clairsville — St. Clairsville —
On Main Street 0.1 miles south of St. Clair Drive, on the right when traveling north.
53 ► Pennsylvania, Bedford County, Woodbury — Woodbury —
On Main Street (Pennsylvania Route 36) north of Frosty Hollow Road, on the right when traveling south.
54 ► Pennsylvania, Berks County, Bernville, Upper Bern Township — Shartlesville — Hamburg 8 —
On Old U.S. 22 at Roadside Drive, on the left when traveling east on U.S. 22.
55 ► Pennsylvania, Berks County, Bethel, Bethel Township — Bethel — Fredericksburg-3 —
On Lancaster Avenue (Pennsylvania Route 501) 0.2 miles south of Salem Road, on the right when traveling north.
56 ► Pennsylvania, Berks County, Birdsboro — Birdsboro — Phoenixville - 21 —
On East Main Street (Pennsylvania Route 345/724), on the right when traveling east.
57 ► Pennsylvania, Berks County, Mount Penn — Mount Penn — [Corporate Limit Marker] —
On North 25th Street just north of Filbert Avenue, on the left when traveling north.
58 ► Pennsylvania, Berks County, Womelsdorf — Womelsdorf —
On East High Street east of South Water Street, on the right when traveling east.
59 ► Pennsylvania, Blair County, Tyrone — Tyrone — Altoona - 15 —
Near Penna Avenue south of West 10th Street, on the right when traveling east.
60 ► Pennsylvania, Bradford County, Sayre — Sayre —
On South Keystone Avenue south of Harrison Street, on the right when traveling north.
61 ► Pennsylvania, Bradford County, Troy — Troy — Burlington-11 — Founded 1800 —
Near Canton Street near Redington Road.
62 ► Pennsylvania, Bradford County, Wysox — Wysox — Towanda 2 —
On Pennsylvania Route 187, on the right when traveling north.
63 ► Pennsylvania, Bradford County, Wysox, Asylum Township — Durell — Wysox-4 —
On Pennsylvania Route 187 at Liberty Corners Road (County Route 2030), on the left when traveling north on Pennsylvania Route 187.
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64 ► Pennsylvania, Bucks County, Tullytown — Tullytown —
On Radcliffe Street 0.1 miles north of Riverside Industrial Park Drive, on the right when traveling north.
65 ► Pennsylvania, Butler County, Bruin — Bruin —
On Main Street south of Washington Street, on the right when traveling north.
66 ► Pennsylvania, Butler County, Connoquenessing — Connoquenessing —
On Evans City Road (Pennsylvania Route 68) at Connoquenessing School Road, on the right when traveling south on Evans City Road.
67 ► Pennsylvania, Butler County, Mars, Adams Township — Mars —
Near Brickyard Road just east of Mars Valencia Road (State Route 3015), on the left when traveling east.
68 ► Pennsylvania, Cambria County, Ebensburg, Cambria Township — Ebensburg —
On North Center Street at West Highland Avenue on North Center Street.
69 ► Pennsylvania, Cambria County, Glasgow — Glasgow —
On Skyline Drive (Pennsylvania Route 865) south of Daisy Avenue, on the left when traveling north.
70 ► Pennsylvania, Cambria County, Hastings — Hastings —
Near Beaver Street at Cardinal Road, on the right when traveling south.
71 ► Pennsylvania, Cambria County, Loretto — Loretto — Cresson - 6 —
On St Mary Street south of Fourth Street, on the left when traveling south.
72 ► Pennsylvania, Cambria County, Mundys Corner — Mundy's Corner —
On Pike Road west of Snyder Road, on the right when traveling east.
73 ► Pennsylvania, Cambria County, Spangler — Spangler —
On Bigler Avenue (U.S. 219) south of 21st Street, on the right when traveling north.
74 ► Pennsylvania, Cambria County, Summerhill — Summerhill —
On New Germany Road south of Quarry Street, on the right when traveling north.
75 ► Pennsylvania, Chester County, Malvern — Site of Paoli Massacre —
On South Warren Road at Paoli Pike, on the right when traveling north on South Warren Road.
76 ► Pennsylvania, Chester County, West Chester, West Bradford Township — West Chester —
On East Marshall Street, on the left when traveling east.
77 ► Pennsylvania, Columbia County, Millville — Millville —
On Main Street at Little Fishing Creek, on the right when traveling east on Main Street.
78 ► Pennsylvania, Columbia County, Rupert, Montour Township — Rupert — Catawissa - 2 —
On Rupert Drive (Pennsylvania Route 42) 0.1 miles south of Jackson Street, on the right when traveling south.
79 ► Pennsylvania, Cumberland County, Camp Hill — Camp Hill —
On Market Street at Walnut Street, on the right when traveling west on Market Street.
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80 ► Pennsylvania, Cumberland County, Lemoyne — Lemoyne — Harrisburg - 3 —
On Market Street west of South 15th Street, on the right when traveling east.
81 ► Pennsylvania, Cumberland County, Lemoyne — Lemoyne — Carlisle - 18 —
On Market Street east of North 3rd Street, on the right when traveling west.
82 ► Pennsylvania, Cumberland County, Newburg — Newburg — Roxbury - 6 —
On South Water Street (Pennsylvania Route 696) just south of South Reasner Lane, on the right when traveling north.
83 ► Pennsylvania, Cumberland County, Newville, West Pennsboro Township — Newville — Landisburg - 17 —
On Centerville Road (Pennsylvania Route 233) 0.1 miles south of Vine Street, on the right when traveling north.
84 ► Pennsylvania, Cumberland County, Wormleysburg — Wormleysburg —
On Walnut Street (U.S. 11/15) at North Front Street, on the right when traveling east on Walnut Street.
85 ► Pennsylvania, Dauphin County, Gratz — Gratz —
On West Market Street (Route 25) at Airport Road, on the right when traveling east on West Market Street.
86 ► Pennsylvania, Dauphin County, Hershey, Derry Township — Hershey — Harrisburg - 13 —
On East Chocolate Avenue (U.S. 422) west of East Mansion Road, on the right when traveling west.
87 ► Pennsylvania, Dauphin County, Linglestown — Linglestown — Piketown – 4 —
On Linglestown Road (Pennsylvania Route 39), on the right when traveling east.
88 ► Pennsylvania, Dauphin County, Lykens — Lykens —
On Main Street (Pennsylvania Route 209) east of Division Street, on the right when traveling east.
89 ► Pennsylvania, Delaware County, Lansdowne — Clifton Heights — Media - 5 —
On West Baltimore Avenue at Burmont Road, on the right when traveling west on West Baltimore Avenue.
90 ► Pennsylvania, Delaware County, Lansdowne — Lansdowne — Yeadon - 1 —
On West Baltimore Avenue at Scottdale Road, on the right when traveling east on West Baltimore Avenue.
91 ► Pennsylvania, Erie County, North East — North East —
On West Main Street (U.S. 20) west of North Lake Street ( Route 89), on the right when traveling west.
92 ► Pennsylvania, Fayette County, Belle Vernon — Belle Vernon —
On State Street west of Short Street, on the right when traveling west.
93 ► Pennsylvania, Fayette County, Connellsville — Connellsville —
On Morrell Avenue (U.S. 119) north of Prince Street, on the right when traveling north.
94 ► Pennsylvania, Fayette County, Markleysburg — Markleysburg —
On Main Street (Pennsylvania Route 281) at Church Street, on the left when traveling north on Main Street.
95 ► Pennsylvania, Fayette County, Masontown — Masontown —
On Main Street (Pennsylvania Route 166) at Middle Avenue (now closed), on the right when traveling north on Main Street.
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96 ► Pennsylvania, Fayette County, Point Marion — Point Marion —
On North Main Street (U.S. 119) at Penn Street (U.S. 119), on the right when traveling north on North Main Street.
97 ► Pennsylvania, Franklin County, Chambersburg — Chambersburg — Shippensburg - 11 —
On South Main Street (U.S. 11) at Derbyshire Street, on the right when traveling north on South Main Street.
98 ► Pennsylvania, Franklin County, Chambersburg, Greene Township — Chambersburg — Greencastle - 12 —
On Philadelphia Avenue (U.S. 11) at North Penn Hall Drive, on the right when traveling south on Philadelphia Avenue.
99 ► Pennsylvania, Franklin County, Greencastle, Antrim Township — Greencastle — Waynesboro - 8 —
On Buchanan Trail West (Pennsylvania Route 16) 0.2 miles east of Rosebud Drive, on the right when traveling east.
100 ► Pennsylvania, Franklin County, Greencastle, Antrim Township — Greencastle — Mercersburg - 11 —
On East Baltimore Street (Pennsylvania Route 16) east of Spring Grove Avenue, on the right when traveling west.

267 entries matched your criteria. The first 100 are listed above. Next 100 ⊳
 
 
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Nov. 13, 2026