Erie Extension Canal

canal, Pennsylvania, United States

Also known as: Beaver-Erie Canal

Written by

The Information Architects of Encyclopaedia Britannica

Last updated

June 26, 2026

Quick Summary

The Erie Extension Canal, also known as the Beaver-Erie Canal, was a significant waterway in Pennsylvania, United States. Opened in 1844, it connected the city of Erie on Lake Erie to the Ohio River system via the Beaver River. This canal played a crucial role in the economic development of northwestern Pennsylvania, facilitating the transport of goods and agricultural products. It linked the Great Lakes to the Ohio River, creating a vital commercial route. The canal's construction spurred industrial growth in Erie, with manufactures diversifying and the city becoming a strategic shipping point.123

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

5 Britannica Sources

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.

Erie
…the opening (1844) of the Erie Extension (or Beaver-Erie) Canal and with railway construction in the 1850s. Manufactures are now well diversified and include locomotives, plastics, electrical equipment, metalworking and machinery, hospital equipment, paper, chemicals, and rubber products. Erie is Pennsylvania’s only port on the St. Lawrence Seaway and is…
Read More
…the opening (1844) of the Erie Extension (or Beaver-Erie) Canal and with railway construction in the 1850s. Manufactures are now well diversified and include locomotives, plastics, electrical equipment, metalworking and machinery, hospital equipment, paper, chemicals, and rubber products. Erie is Pennsylvania’s only port on the St. Lawrence Seaway and is…
Read More