THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
27 entries match your criteria.  

 
 

Susquehanna and Tidewater Canal Historical Markers

Built between 1835 and 1839, the 45-mile long Susquehanna (PA) and Tidewater (MD) Canal ran from Wrightsville, Pennsylvania to Havre de Grace, Maryland.
 
By Bill Baron of Port Deposit, MD
The Proprietors of the Susquehanna Canal Marker
1 ► Maryland, Cecil County, Conowingo — The Proprietors of the Susquehanna Canal —
2 ► Maryland, Harford County, Darlington — Berkley Crossroads —
3 ► Maryland, Harford County, Havre de Grace — Canal Lock #9 —
4 ► Maryland, Harford County, Havre de Grace — How a Lock Works — Reported permanently removed
5 ► Maryland, Harford County, Havre de Grace — Rock Run Landing —
6 ► Maryland, Harford County, Havre de Grace — Susquehanna State Park — Town of Lapidum —
7 ► Maryland, Harford County, Havre de Grace — The Lock House —
8 ► Maryland, Harford County, Havre de Grace — The Mouth of Deer Creek —
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9 ► Maryland, Harford County, Havre de Grace — The Susquehanna and Tidewater Canal — Reported permanently removed
10 ► Maryland, Harford County, Havre de Grace — Toll House & Tidewater Canal —
11 ► Maryland, Harford County, Havre de Grace — Tollhouse and Covered Bridge at Rock Run —
12 ► Maryland, Harford County, Whiteford — Peach Bottom Slate Region —
13 ► Pennsylvania, Lancaster County, Columbia — Columbia: a Transportation Hub — Lancaster-York Heritage Region — Susquehanna River Water Trail —
14 ► Pennsylvania, York County, Airville — The Canal Boats —
15 ► Pennsylvania, York County, Airville — The Canal Community —
16 ► Pennsylvania, York County, Airville — The Locks —
17 ► Pennsylvania, York County, Airville — The Susquehanna & Tidewater Canal —
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18 ► Pennsylvania, York County, Airville, Lower Chanceford Township — Susquehanna and Tidewater Canal —
19 ► Pennsylvania, York County, Airville, Lower Chanceford Township — Susquehanna Canal —
20 ► Pennsylvania, York County, Delta, Peach Bottom Township — The World Famous Peach Bottom Slate — "Best Roofing Slate in the World" —
21 ► Pennsylvania, York County, Holtwood, Lower Chanceford Township — Lock No. 12 — Link with the Past —
22 ► Pennsylvania, York County, Long Level, Lower Windsor Township — Susquehanna and Tidewater Canal —
23 ► Pennsylvania, York County, Long Level, Lower Windsor Township — Susquehanna Canal —
24 ► Pennsylvania, York County, Wrightsville — Susquehanna and Tidewater Canal —
25 ► Pennsylvania, York County, Wrightsville — Susquehanna Canal —
26 ► Pennsylvania, York County, Wrightsville — The Susquehanna and Tidewater Canal —
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27 ► Pennsylvania, York County, Wrightsville — Wrightsville —
 
 
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Nov. 13, 2026