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 —
On Susquehanna River Road (Maryland Route 222) 2 miles south of Conowingo Road (U.S. 1), on the right when traveling south.
2 ► Maryland, Harford County, Darlington — Berkley Crossroads —
On Castleton Road at Berkley Road on Castleton Road.
3 ► Maryland, Harford County, Havre de Grace — Canal Lock #9 —
On Lapidum Road, on the right when traveling north.
4 ► Maryland, Harford County, Havre de Grace — How a Lock Works
Near Conesto Street 0.2 miles Erie Street. Reported permanently removed.
5 ► Maryland, Harford County, Havre de Grace — Rock Run Landing —
On Rock Run Road at Stafford Road, on the right when traveling east on Rock Run Road.
6 ► Maryland, Harford County, Havre de Grace — Susquehanna State Park — Town of Lapidum —
On Lapidum Road west of Stafford Road, on the right when traveling west.
7 ► Maryland, Harford County, Havre de Grace — The Lock House —
On Conesteo Street on Conesteo Street.
8 ► Maryland, Harford County, Havre de Grace — The Mouth of Deer Creek —
On Stafford Road, on the right when traveling north.
9 ► Maryland, Harford County, Havre de Grace — The Susquehanna and Tidewater Canal
Near Conesteo Street close to Erie Street. Reported permanently removed.
10 ► Maryland, Harford County, Havre de Grace — Toll House & Tidewater Canal —
On Rock Run Road at Stafford Road, on the right when traveling east on Rock Run Road.
11 ► Maryland, Harford County, Havre de Grace — Tollhouse and Covered Bridge at Rock Run —
Near Stafford Road at Rock Run Road, on the right when traveling west.
12 ► Maryland, Harford County, Whiteford — Peach Bottom Slate Region —
On Pylesville Road (Maryland Route 165) just north of Whiteford Road ( Route 136), on the right when traveling north.
13 ► Pennsylvania, Lancaster County, Columbia — Columbia: a Transportation Hub — Lancaster-York Heritage Region — Susquehanna River Water Trail —
Near Walnut Street west of Locust Street, on the right when traveling west.
14 ► Pennsylvania, York County, Airville — The Canal Boats —
Near Riverside Road east of River Road, on the right when traveling east.
15 ► Pennsylvania, York County, Airville — The Canal Community —
On Riverside Road east of River Road.
Paid Advertisement
16 ► Pennsylvania, York County, Airville — The Locks —
On River Road.
17 ► Pennsylvania, York County, Airville — The Susquehanna & Tidewater Canal —
Near Riverside Road east of River Road.
18 ► Pennsylvania, York County, Airville, Lower Chanceford Township — Susquehanna and Tidewater Canal —
On Furnace Road (Pennsylvania Route 425) 0.1 miles north of Goram Road, on the left when traveling north.
19 ► Pennsylvania, York County, Airville, Lower Chanceford Township — Susquehanna Canal —
On Furnace Road (Pennsylvania Route 425) 0.1 miles north of Goram Road, on the left when traveling north.
20 ► Pennsylvania, York County, Delta, Peach Bottom Township — The World Famous Peach Bottom Slate — "Best Roofing Slate in the World" —
Near Green Road 0.1 miles east of Ridge Road, on the right when traveling south.
21 ► Pennsylvania, York County, Holtwood, Lower Chanceford Township — Lock No. 12 — Link with the Past —
Near River Road north of Holtwood Road ( Route 372), on the right when traveling north.
22 ► Pennsylvania, York County, Long Level, Lower Windsor Township — Susquehanna and Tidewater Canal —
On Long Level Road (Pennsylvania Route 624) 0.3 miles south of Calvary Church Road, on the left when traveling north.
23 ► Pennsylvania, York County, Long Level, Lower Windsor Township — Susquehanna Canal —
On Long Level Road (Pennsylvania Route 624) 0.3 miles south of Calvary Church Road, on the left when traveling north.
24 ► Pennsylvania, York County, Wrightsville — Susquehanna and Tidewater Canal —
On Front Street at Orange Street, on the left when traveling south on Front Street.
25 ► Pennsylvania, York County, Wrightsville — Susquehanna Canal —
On S. Front Street (Pennsylvania Route 624) at Orange Street, on the right when traveling north on S. Front Street.
26 ► Pennsylvania, York County, Wrightsville — The Susquehanna and Tidewater Canal —
Near Maple Street 0.1 miles east of S. Front Street, on the right when traveling south.
27 ► Pennsylvania, York County, Wrightsville — Wrightsville —
On Lincoln Highway (Pennsylvania Route 462) at Hellam Street, on the right when traveling east on Lincoln Highway.
 
 
CeraNet Cloud Computing sponsors the Historical Marker Database.
This website earns income from purchases you make after using our links to Amazon.com. We appreciate your support.
Paid Advertisement
Nov. 13, 2026