| 词条 | Trevorton Bridge |
| 释义 |
| name = Trevorton Bridge | native_name = | native_name_lang = | official_name = | other_name = Port Trevorton | named_for = | image = | caption = | coordinates = {{coord|40|42|35|N|76|51|08|W|display=inline,title}} | locale = Northumberland, Pennsylvania, United States | carries = | crosses = Susquehanna River | owner = | maint = | id_type = | id = | website = | design = Covered bridge | length = {{convert|3460|ft|m|abbr=on}} | width = | height = | depth = | number_spans = | piers_in_water = | load = | clearance_above = | clearance_below = | lanes = | life = | num_track = | track_gauge = | structure_gauge = | electrification = | architect = | designer = | builder = | fabricator = | begin = | built = 1850s | complete = | cost = | open = | inaugurated = | rebuilt = | destroyed = | collapsed = | closed = 1870 | replaces = | replaced_by = | traffic = | toll = | map_type = USA Pennsylvania | map_relief = | map_image = | map_size = | map_caption = Location of the Trevorton Bridge in Pennsylvania | extra = }} The Trevorton Bridge was a wooden covered bridge that crossed the Susquehanna River. It was erected between Herndon in Northumberland County and Port Trevorton in Snyder County, Pennsylvania. The bridge was {{convert|3460|ft|m}} long,[1] with a {{convert|1400|ft|m|adj=on}} trestle leading up to it.[1] It was originally built as a railroad bridge by the Trevorton and Susquehanna Railroad and, in 1885, the bridge was adapted for use as a road bridge as well as for trains.[1] The bridge was most often used to cross the Susquehanna by cattle. The continuous crossing of cattle endangered the already weakened bridge (weakened from acid in the bark the pine used to construct the bridge).[1] The bridge was eventually dismantled for fear that it collapse. See also
References1. ^1 2 3 {{cite book |title=Seeing Pennsylvania |last=Faris |first=John Thomson |year=1919 |publisher=J. B. Lippincott Company |url=https://books.google.com/books?id=PlYMAAAAYAAJ&printsec=toc#PPP1,M1 |pages=173}} {{Crossings navbox|structure = Bridges |place = Susquehanna River |bridge = Trevorton Bridge (ruins) |bridge signs = |upstream = Selinsgrove Bridge |upstream signs = |downstream = Clarks Ferry Bridge |downstream signs = }}{{Pennsylvania-bridge-struct-stub}} 4 : Bridges over the Susquehanna River|Road bridges in Pennsylvania|Covered bridges in Pennsylvania|Wooden bridges in Pennsylvania |
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