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〕 |group=n}} | mouth_name = Susquehanna River |mouth_type = Southern end | mouth_location = Northumberland | mouth_district = Northumberland County | mouth_region = | mouth_state = | mouth_country = | mouth_note = | mouth_lat_d = 40 | mouth_lat_m = 52 | mouth_lat_s = 55 | mouth_lat_NS = N | mouth_long_d = 76 | mouth_long_m = 47 | mouth_long_s = 51 | mouth_long_EW = W | mouth_coordinates_note = 〔 | mouth_elevation_imperial = 420 | mouth_elevation_note = | length_imperial = 73 | length_round = 0 | length_note = | map = Pennsylvania canals.png | map_size = 300 | map_caption = Map of historic Pennsylvania canals |map_alt = | map1 = | map1_size = | map1_caption = | map1_alt = | map1_locator = | commons = }} The West Branch Division of the Pennsylvania Canal ran from the canal basin at Northumberland, Pennsylvania, at the confluence of the West Branch Susquehanna River with the main stem of the Susquehanna River, north through Muncy, then west through Williamsport, Jersey Shore, and Lock Haven to its terminus in Farrandsville.〔 At its southern terminus in the Northumberland basin, the West Branch Canal met the North Branch Canal and the Susquehanna Division Canal. Through these connections to other divisions of the Pennsylvania Canal, it formed part of a multi-state water transportation system including the Main Line of Public Works.〔Shank, pp. 49–56〕 Between Northumberland and Muncy, the canal lay east of the river. Beyond Muncy, where the river makes a right-angle turn, the canal lay to the north. Started in 1828 and completed in 1835, it had 19 lift locks overcoming a total vertical rise of about .〔 The locks, beginning with No. 13, slightly upstream of the Northumberland Canal Basin, and ending with No. 34 at Lockport, across the river from Lock Haven, included two guard locks and an outlet lock in addition to the 19 lift locks.〔Shank, p.116〕 The state intended to extend the West Branch Canal from Farrandsville further upstream along the West Branch Susquehanna River to the mouth of Sinnemahoning Creek. Plans called for of canal, but the project was abandoned along with the idea that the West Branch Canal would eventually connect to the Allegheny River in western Pennsylvania.〔McCullough and Leuba, pp. 77–78〕 ==Extensions== Additions to the West Branch Canal included the Bald Eagle Crosscut Canal, which ran through Lock Haven and Flemington along Bald Eagle Creek.〔Shank, pp. 52–53〕 It linked the West Branch Canal to a privately financed addition, the Bald Eagle and Spring Creek Navigation, that extended the canal system another to Bellefonte along Bald Eagle and Spring creeks.〔 Beginning in 1837, large quantities of pig iron and bituminous coal traveled to distant markets via these canals.〔 The Lock Haven Dam (also known as the Dunnstown Dam), was built in the 19th century primarily to provide water to the West Branch Canal. Canal boats crossed the pool behind the dam by means of a cable ferry between Lock No. 35 on the Lock Haven (Bald Eagle Crosscut Canal) side of the river and Lock No. 34 on the Lockport (West Branch Canal) side, about downriver from the Jay Street Bridge.〔 In 1833, the state added a canal, the Lewisburg Cut, to connect the town of Lewisburg, north of Northumberland, to the system. The privately financed Muncy Cut, also only long, added a branch canal into Muncy, north of Northumberland.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Pennsylvania Canal (West Branch Division)」の詳細全文を読む スポンサード リンク
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