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| Portage Route. | Water Termini. | Remarks. |
| Niagara. | Portage around Niagara Falls. | Another route around Niagara Falls was by portage from western extremity of Lake Ontario to Grand River. |
| Chautauqua. | Chautauqua Creek–Chautauqua Lake. | Céloron's Route to the Ohio. |
| Lake Erie–Allegheny. | Lake Erie–French Creek. | Marin's Route to Fort Duquesne. |
| Ohio River–Lake Erie. | Cuyahoga–Tuscarawas. | Route from Muskingum to Lake Erie. |
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