Notes:

• Approaches were dismantled by 2015. Another portion of the beltway collapsed during preparations for demolition in December 2015 killing the CEO of the demolition company. Unclear if the suspension span was completely demolished at this time.
• By 2021, the bridge appears to have been completely demolished.

External Links:

• Structurae - Structure ID 20074951

External Links:

• Structurae - Structure ID 20063438

Notes:

• Built late 1950s or 1960. Pictured and described in Roebling ad in July 1960 issue of Civil Engineering. Built to transport concrete aggregate during construction of the dam. Likely removed.

Notes:

• Crossed a portion of the Allegheny River to Mead Island.
• Appears to have been removed 2006-2008. Jason Oliphant writes in early 2009: "The north shore suspension supports still exist but the bridge doesn't. I have no idea when it was taken down but I can say that it wasn't there in summer 2008."

Notes:

• Near (conveyor bridge) - Thornton, Colorado, USA.

Notes:

• Near (conveyor bridge) - Thornton, Colorado, USA.

Notes:

• Near (flume bridge) - Grovane vicinity, Vennesla, Agder, Norway.

Notes:

• Near (flume bridge) - Grovane vicinity, Vennesla, Agder, Norway.

Notes:

• Based on historic aerial images built prior to 1972 and removed between 1980 and 2004.

Notes:

• Spans a cove of Tinnåa.
• Connects to (flume bridge) - Notodden, Vestfold Og Telemark, Norway.

Notes:

• Connects to (flume bridge) - Notodden, Vestfold Og Telemark, Norway.

Notes:

• The postcard presented here doesn't show much, but other photos show a large wood-shingled tower at one end of the bridge. The bridge was likely completed in the late 1800s.
• Robert Ratti provided the following information: "it was a carrier of marble slurry from the Vermont Marble Co. and ended in the swamp nearby... In 1936, I lived right at the end of the swamp and climbed on that waste carrier many times."

Notes:

• Large flume bridge with at least two main spans visible in photos, taken in 1897, of the industrial complex at this location. Removed at some point before 1965.
• Next to (flume bridge) - Skotfoss, Skien, Vestfold og Telemark, Norway.

External Links:

• DigitaltMuseum - Skotfoss Bruk
• DigitaltMuseum - Skotfossen i 1897

Notes:

• Removed at some point before 1965.
• Next to (flume bridge) - Skotfoss, Skien, Vestfold og Telemark, Norway.

External Links:

• DigitaltMuseum - Skotfoss bruk

Notes:

• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.

External Links:

• Bridgehunter.com | Alsip Tank Farm Bridges

Notes:

• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.

External Links:

• Bridgehunter.com | Alsip Tank Farm Bridges

Notes:

• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.

External Links:

• Bridgehunter.com | Alsip Tank Farm Bridges

Notes:

• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.
• Next to (pipeline bridge) - Alsip, Illinois, USA.

External Links:

• Bridgehunter.com | Alsip Tank Farm Bridges

Notes:

• 2019: Appears to be flood damaged.

External Links:

• Structurae - Structure ID 20026045

Notes:

• Carrys a 66-inch water pipeline. Patrick O'Donnell estimates the length of the suspended portion of the span at 250 feet.

Notes:

• Next to El Salto - Babahoyo, Los Rios, Ecuador.

Notes:

• Likely several pipeline suspension bridges across the San Pedro near Benson.
• Next to (pipeline bridge) - Benson, Arizona, USA.
• Near (pipeline bridge) - Benson, Arizona, USA.

Notes:

• Near (pipeline bridge) - Benson, Arizona, USA.
• Near (pipeline bridge) - Benson, Arizona, USA.

Notes:

• Next to (pipeline bridge) - Benson, Arizona, USA.
• Near (pipeline bridge) - Benson, Arizona, USA.

Notes:

• Small pipeline suspension bridge between two road bridges.

External Links:

• Structurae - Structure ID 20073562

External Links:

• Structurae - Structure ID 20063437

Notes:

• Next to (footbridge) - Bogor, West Java, Indonesia.

Notes:

• Likely constructed in 1920s as part of the dam and powerhouse project at Burgess Falls. There may have been two of these bridges at this location. The current map for Burgess Falls State Park shows two historical "pipeline bridges." I have only seen images of one derelict suspension bridge.

Notes:

• Burstall is in Saskatchewan, but the bridge appears to be located west of Burstall in Alberta.

Notes:

• Built to connect Blaw-Knox chemical plan to nearby Bowaters Southern Paper Corp. Described in Roebling ad in March 1963 issue of Civil Engineering.

Notes:

• Next to (suspension bridge) - Chupaca, Peru.

Notes:

• Patrick S. O'Donnell estimated the main span of this bridge at roughly 550 feet.

Notes:

• Just barely visible to the north as your cross over Potts Creek on VA18 heading into Covington.

Notes:

• Built at some point in the 1960s. Removed prior to 2003, but likely much earlier. Main span was likely 225-235 meters.

Notes:

• Built at some point after mid-2017. Immediately adjacent to a drooping suspension footbridge that is not included in the inventory.

External Links:

• Mild Steel Pipe over Ghizer River - Facebook. Appears to actually cross the Gilgit River despite the caption.

Notes:

• Near (pipeline bridge) - Durkee, Worland vicinity, Wyoming, USA.

Notes:

• Appears to have been removed at some point after 2007.
• Near (pipeline bridge) - Durkee, Worland vicinity, Wyoming, USA.

Notes:

• One of six short suspended pipelines along a five mile stretch of, what appears to be, the same pipeline. This one, crossing the Kankakee River is the longest of the group by far.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.

Notes:

• One of six short suspended pipelines along a five mile stretch of, what appears to be, the same pipeline.
• Connects to (pipeline bridge) - Eagle Creek Township and Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.

Notes:

• One of six short suspended pipelines along a five mile stretch of, what appears to be, the same pipeline.
• Connects to (pipeline bridge) - Eagle Creek Township and Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.

Notes:

• One of six short suspended pipelines along a five mile stretch of, what appears to be, the same pipeline.
• Connects to (pipeline bridge) - Eagle Creek Township and Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.

Notes:

• Patrick S. O'Donnell estimates the main span at 400 feet based on aerial imagery.

Notes:

• Near 2003 McKenzie River - Eugene vicinity, Oregon, USA.

Notes:

• Call numbers ECD0860-1 and ECD0860-2 of the Arkansas History Commission's image archives show this large pipeline bridge.

External Links:

• Historic Bridges of the United States - Fulton Pipeline Bridge - Hempstead County, Arkansas, and Miller County, Arkansas
• Structurae - Structure ID 20050818

Notes:

• Next to (pipeline bridge) - Gary, Indiana, USA.
• Near (pipeline bridge) - Gary, Indiana, USA.

Notes:

• Next to (pipeline bridge) - Gary, Indiana, USA.
• Near (pipeline bridge) - Gary, Indiana, USA.

Notes:

• Near (pipeline bridge) - Gary, Indiana, USA.
• Near (pipeline bridge) - Gary, Indiana, USA.

External Links:

• Structurae - Structure ID 20018060

Notes:

• Span length of approximately 200 feet is for the suspended pipeline. Patrick O'Donnell estimates the anchorage-to-anchorage distance is 450 feet.

Notes:

• Small-diameter pipeline suspended adjacent to current (2020) through arch vehicular crossing.
• Near former location of (suspension bridge) - Hidakagawa, Wakayama, Japan.

Notes:

• The bridge was adjacent to, and clearly visible from, the Washington Boulevard bridge. It was removed at some point between 2017 and 2019.

Notes:

• The structure(s) at this location may be two separate but adjacent suspended pipelines.

Notes:

• The postcard says "Suspension Bridge. Jefferson, S.D." The bridge pictured here may be a predecessor to the current pipeline suspension bridge at Ponca, Nebraska, eight miles west of Jefferson. Patrick S. O'Donnell visited this area in 2006 to photograph the Ponca bridge, but could not locate a pipeline bridge matching the postcard.
• In late 2006, Pete Rissell writes that one of the piers from this pipeline bridge is still visible in the middle of the Missouri River: "In the early 1970s I visited the Ponca State Park and noticed a single concrete bridge support in the middle of the Missouri River. I always thought it was strange because there were no abandoned road or rail right-of-ways in that location... I'm sure that this concrete support matches the one in the foreground shown on your website's postcard labeled "Suspension Bridge, Jefferson SD". My guess is that the current Ponca Pipeline bridge (photographed in 2006) is the replacement because the former suspension bridge had to be relocated due to river flooding. The old concrete support is located approximately 1 mile up-river (to the northwest) from the current pipeline bridge." This pier is visible in satellite imagery at the location provided with this inventory entry.
• In 2009, Dale Harkness writes: "I grew up on a farm only a few miles from the existing pipeline. I believe you are correct that the cement pier does belong to the original gas pipeline. My aunt told me that my grandfather was present while the bridge was being constructed. From my understanding, my grandfather had been filming the construction and almost photographed an unusual event where one of the piers crashed down to the ground after a failed attempt to raise it using a pivot." Dale also provided photos of the construction of the newer bridge in 1961.
• The replacement span appears to have been demolished in late 2006 or 2007.
• Replaced by 1961 (pipeline bridge) - Jefferson vicinity, South Dakota and Ponca State Park, Nebraska, USA.

Notes:

• Next to (suspension bridge) - Jenesano, Boyaca, Colombia.

Notes:

• Likely built in late 1800s, maybe early 1900s.

External Links:

• Alamy - Suspension Bridge across Trinity River, at Junction City. Carries a Pipe-Line for 3,000 inches of Water…

External Links:

• Structurae - Structure ID 20082171

Notes:

• One of six short suspended pipelines along a five mile stretch of, what appears to be, the same pipeline.
• Connects to (pipeline bridge) - Eagle Creek Township and Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.

Notes:

• One of six short suspended pipelines along a five mile stretch of, what appears to be, the same pipeline.
• Connects to (pipeline bridge) - Eagle Creek Township and Keener Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Eagle Creek Township, Indiana, USA.
• Connects to (pipeline bridge) - Keener Township, Indiana, USA.

Notes:

• Just north of the US-190 Atchafalaya River crossing.

Notes:

• Near (suspension bridge) - La Oroya, Peru.
• Near (suspension bridge) - La Oroya, Peru.

Notes:

• Near 1954 Mariano Ospina Perez (13 de Junio) - La Victoria vicinity and La Unión, Colombia.

Notes:

• Next to 1937 Lacq - Lacq and Abidos, Pyrénées-Atlantiques, France.
• Near (pipeline bridge) - Lacq and Abidos, Pyrénées-Atlantiques, France.