The Florida Canal or 40 Arpent Canal is a canal in the New Orleans metropolitan area and land down river.
Erie Canal Lock 52 Complex is a national historic district located at Port Byron and Mentz in Cayuga County, New York.
 The district includes two contributing buildings (the Erie House and the blacksmith shop / mule barn); three contributing engineering structures (Erie Canal Lock 52, culvert, and canal prism of the enlarged Erie Canal); and archaeological sites associated with the canal operations.
 Lock 52 was constructed 1849-1853 as part of the Enlarged Erie Canal program.
 It remained in operation until the rerouting of the canal under the New York State Barge Canal System in 1917.
 The Erie House was built in 1894 and is a two story frame structure that housed a saloon and hotel.
The New York State Canal System (formerly known as the New York State Barge Canal) is a successor to the Erie Canal and other canals within New York.
 Currently, the 525 mi system is composed of the Erie Canal, the Oswego Canal, the Cayuga–Seneca Canal, and the Champlain Canal.
 In 2014 the system was listed as a national historic district on the National Register of Historic Places in its entirety, and in 2016 it was designated a National Historic Landmark.
Seneca River Crossing Canals Historic District is a national historic district located at Montezuma and Tyre in Cayuga and Seneca Counties, New York.
 The district includes more than a mile of the Enlarged Erie Canal prism (built here between 1849 and 1857); towpath and heelpath; a drydock; the remains of the Richmond (Montezuma) Aqueduct crossing the Seneca River; remnants of the original Erie Canal, built between 1817 and 1825 and including Lock #62 and piers of the original mule bridge from that era; and a culvert that carries a stream beneath the Enlarged Erie Canal.
The Saint Lawrence River Divide separates the Great Lakes Basin from the rest of the Atlantic Ocean watershed.
 Two canals cross the divide: The Chicago Sanitary and Ship Canal crosses the Chicago Portage and connects Lake Michigan to the Mississippi River watershed.
 The Erie Canal connects Lake Erie to the Hudson River watershed.
 Historically there were additional canals, e.g., the Ohio and Erie Canal, but most of these are no longer in operation.
The Walhonding Canal was a canal in Coshocton County, Ohio that was used as a feeder canal for the Ohio and Erie Canal.
 A small canal, at only 25 mi long, it was wholly contained within Coshocton County, following the Mohican River from Cavallo south to the confluence with the Kokosing River, which together with the Mohican forms the Walhonding River.
 The canal followed the Walhonding River southeast toward Coshocton where it met the Ohio and Erie Canal in Roscoe Village.
The Ohio and Erie Canal was a canal constructed during the 1820s and early 1830s in the U.S. state of Ohio.
 It connected Akron, Summit County, with the Cuyahoga River near its outlet on Lake Erie in Cleveland, Cuyahoga County, and a few years later, with the River Ohio near Portsmouth, Scioto County, and then connections to other canal systems in Pennsylvania.
Tinkers Creek Aqueduct is an aqueduct that was constructed to bridge the Ohio and Erie Canal over Tinkers Creek near its confluence with the Cuyahoga River in Valley View, Ohio.
 It is a relatively rare surviving example of an Ohio and Erie Canal aqueduct.
 It was originally constructed in 1825-1827 by, and re-built due to flood damage in 1845 and 1905.
 Tinkers Creek Aqueduct was included in a National Historic Landmark district established in 1966, and it was separately listed on the National Register of Historic Places in 1979.
 The original Tinkers Creek Aqueduct was a wood plank, steel truss, and Ashlar-sandstone structure constructed in 1827, south of the present aqueduct's location.
 Cuyahoga River and Tinkers Creek flooding caused continual damage to the original aqueduct, so successive structures were built in 1845 and 1905 in the present location.
 Today, Tinkers Creek Aqueduct is the only aqueduct which remains of the four original aqueducts in the Cuyahoga Valley.
 Of Furnace Run Aqueduct, Mill Creek Aqueduct, Peninsula Aqueduct, and (?
 Yellow Creek ?)
 Aqueduct; Mill Creek Aqueduct, of newer construction, is the only aqueduct which still carries Ohio and Erie Canal water.
 After 102 years of flooding, weathering, and deterioration, Tinkers Creek Aqueduct was removed in 2007.
 The National Park Service is currently working on Phase II of the project to reconstruct it from newer materials.
The Pennsylvania and Ohio Canal, also known as the P & O Canal, the Cross Cut Canal and the Mahoning Canal was a shipping canal which operated from 1840 until 1877 (though the canal was completely abandoned by 1872).
 It was unique in that it served to connect canals in two states (the Ohio and Erie Canal in Ohio and the Beaver and Erie Canal in Pennsylvania) and was funded by private interests.
The Miami and Erie Canal was a canal in Ohio that ran about 274 mi ; it was constructed from Cincinnati to Toledo to create a water route from the Ohio River to Lake Erie.
 Construction on the canal began in 1825 and was completed in 1845 at a cost to the state government of $8,062,680.07.
 At its peak, it included 19 aqueducts, three guard locks, 103 canal locks, multiple feeder canals, and a few man-made water reservoirs.
 The canal climbed 395 ft above Lake Erie and 513 ft above the Ohio River to reach a topographical peak called the Loramie Summit, which extended 19 mi between New Bremen, Ohio to lock 1-S in Lockington, north of Piqua, Ohio.
 Boats up to 80 feet long were towed along the canal by mules, horses, or oxen walking on a prepared towpath along the bank, at a rate of four to five miles per hour.

Question: Are Florida Canal and Ohio and Erie Canal both river canals?
Answer: yes