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This is a list of all 98 bridges from the suspension bridge inventory for the state California. Wherever you see a blue dot blue dot you can click it to isolate the bridge on its own page. Click here to go to the list of states.

Isolate1852 Huse
Location:N 38.55323 W 120.84755
Maps:MapQuest, Acme
Use:Vehicular
Status:Removed
Main cables:Wire (iron)
  • Notes
    • Yeomet was located near the present day California Route 49 crossing of the Cosumnes River by the confluence of the North Fork and Middle Fork of the Cosumnes River. Yeomet was once known as "Forks of the Cosumnes." The location coordinates provided here are only to show the approximate location of the confluence and should not be considered the exact location of the bridge. This inventory entry represents the suspension bridge for which a photograph exists in the Lawrence & Houseworth collection titled "Suspension Bridge over the Cosumnes River, At Yeomet, El Dorado County". This image exists in several online archives. The clearest image I have found exists in the California Pioneers archive. Reviewing all of the information bites available for 1850's suspension bridges over the Cosumnes River, there were likely more than one suspension bridge.
    • Barry Parr, consulting Erwin Gudde’s California Gold Camps (University of California Press), writes that Gudde notes the bridge is located "at Yeomet and says it was marked on the County Map in 1866, and was owned by S.E. Huse for a decade. Of Yeomet, Gudde writes: 'Amador County. At the junction of the forks of Cosumnes River, formerly in El Dorado County'. Gudde says the camp developed in 1849 or 1850 and prospered for a number of years, but says nothing further about the bridge." Barry also notes that some sources cite Yeomet as located in Calaveras County, but this is because Amador County was created in 1854 from Calaveras County. Barry continues: "The California Division of Mines Bulletin 141, Geological Guidebook along Highway 49, mentions the Highway 49 bridge across the Cosumnes as also known as the Huse Bridge."
    • The October 14, 1976 edition of The Mountain Democrat Times (Placerville, California) has an article about the Huse Bridge (from the Heritage Association of El Dorado) describing Huse's Bridge:

      • "E.P. Bowman, an early motel keeper in Yeomet had a ferry across the Cosumnes and by 1852 had built a bridge there (J.M. Watrous had a ferry there also). Traffic was heavy and... [the tolls were] as much a 'gold mine' as most of the nearby river claims which ran for miles above and below the town. (Yeomet falls was below the bridge). The famous Mother Lode crossed the river in the vicinity of the town. Samuel Huse bought the bridge at Yeomet in about 1862 and owned it until his death. His widow Laura sold the wire suspension bridge and the exclusive right to collect tolls to John Ballard and W.H. Martin in 1883. William Miller purchased the property in 1887."

      It is unclear if the 1852 E.P. Bowman bridge was the same structure as the suspension bridge purchased by Huse ten years later, but I have assumed so pending additional information.
    • An obituary for in the August 28, 1949 edition of the Oakland Tribune for Lilian Williams presents a stronger tie between E.P. Bowman and S.E. Huse: "With her foster parents, the E. P. Bowmans, Mrs. Williams spent her childhood in Oakland, San Francisco and Yeomet, between Plymouth and Placerville. Bowman and her foster uncle, S.E. Huse, owned a hotel at Yeomet. They also built and operated a toll bridge there on the Cosumnes River, over which most of the heavy machinery and mining equipment was transported to the old Mother Lode mines."
    • See 1852 Wilson's - Cosumne, California, USA.
    • See Lamb's - Latrobe vicinity and Plymouth vicinity, California, USA.
Isolate1852 Wilson's
Location:N 38.49229 W 121.17183
Maps:MapQuest, Acme
Use:Vehicular
Status:Removed
Main cables:Wire
Main span:150f
Deck width:12f
  • Notes
    • The location of this bridge was near the present day location of Cosumne in Sacramento County, just east of Sloughhouse. The location coordinates provided here are only to show the approximate location of present-day Cosumne and should not be considered the exact location of the bridge. Don Sayenga writes: "The exact location was at the intersection of [present-day] Dillard Road and State Route 16 a very short distance east of Sloughhouse, Sacramento County, California... The whole area at that time was known as Daylor's Ranch."
    • Don Sayenga notes an F.W. Panhorst (of the California Highway Department) citation:

      "Alta California July 27, 1852 reprinting an article from Sacramento Union mentions a wire suspension bridge built in Sacramento County across the Cosumnes. The span is described as 150 feet with a roadway width of 12 feet. One W.D. Wilson is mentioned as owner and designer. This structure, according to our best information, was the first suspension bridge in California."
    • A January 14, 1862 Sacramento Bee article notes:

      "The quartz mill and house of the brothers Wiley, just beyond Butte City, were carried away by the torrent. At Ione City, William’s brick stable had fallen, and several other houses had met with a like fate. On Sutter creek, the loss and damage had been terrific - bridges and houses being carried off like chaff. Mr. Haywood, proprietor of a quartz mill on Sutter creek, had been a loser to the amount of at least $75,000. We have it from good authority that in the counties of Calaveras and Amador not a bridge is left standing. Below Ione City, it is thought that there has been loss of life."

      "Last Saturday night, the reports of minute guns were heard, as if signals of distress, coming from the direction of a house where lived Mr. Martin and his family. The whole of Ione Valley was many feet under water. No boats were to be had, so that assistance might be rendered those in danger and distress. In a short time a heavy crash was heard, the signals of distress ceased, and our informant tells us that when he left the general impression was that Martin and his family had lost their lives. The wire suspension bridge over the Cosumnes river had disappeared - the house known as Wilson’s Exchange has also been washed away, and Daylor’s adobe house is flat with the ground. These facts go to show that throughout the mountain districts, as well as in the valleys, the destruction of property and loss of human life exceed the worst that was anticipated, and we shall hear repetitions of such tales of distress as the avenues for communication are gradually opened to us."

      which seems to imply a relationship between the Ione Valley, the Cosumnes River, and the bridge at Wilson's Exchange, but this may have just been coincidental that both "Ione Valley" and Wilson's Exchange were mentioned in the same paragraph; they are nearby. Present-day Ione is in Amador County a few miles east of Sacramento County. The Cosumnes River forms the northern border of Amador County several miles to the north of present-day Ione. Barry Parr notes that the Cosumnes River does not flow through the "Ione Valley," but Barry writes: "Recalling Daylor’s name in Historic Spots of California: 'Daylor established himself as a trader and hotel-keeper on the Cosumnes River about a mile east of Slough House. This place, which was at first known as Daylor’s Ranch, later became the Cosumnes post office.' (p. 290) The site of Cosumnes post office is about five miles downstream from Bridge House, and both are on the Sacramento-Ione Road.
    • An Illustrated History of Sacramento County, California. (by Hon. Win. J. Davis, Lewis Publishing Company, 1890, Pages 435-436) sheds more light on W.D. Wilson. See Debbie Walke Gramlick's transcription:

      "Mr. Wilson and part of the company concluded to seek the land of gold, while others kept to the original design of going to Oregon. On his arrival Mr. Wilson mined for a short time on Mormon Island and then moved to Hangtown, now Placerville, where in the winter of 1848-49 he built the first house erected in that place. The family then comprised six children; five more were born in California; nine grew to maturity and seven are living in 1889. In the spring of 1850 he moved down on the Cosumnes and purchased 6,000 acres of the Hartnell Grant, and built a tavern, long known as Wilson’s Exchange, across the river from what is now the Cosumnes post office. He was postmaster from the establishment of that office until 1868. He was by trade a millwright and built the first suspension bridge on the Cosumnes."

    • See 1852 Huse - Yeomet, California, USA.
    • See Lamb's - Latrobe vicinity and Plymouth vicinity, California, USA.
Isolate1853 O'Byrne's
Use:Vehicular
Status:Destroyed, 1862
  • Notes
    • Different accounts describe this as a chain and wire suspension bridge. Collapsed November, 1853 under weight of oxen team. Rebuilt, but destroyed by flood, 1862. Replaced by a multi-span covered bridge.
    • Name "O'Byrne's" appears to have originated with a "Patrick O. Byrne" who operated a ferry at this location prior to construction of the suspension bridge. After time, it became known as O'Byrne's Ferry.
Isolate1856 Bidwell Bar
Location:N 39.537483 W 121.45415
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use, but restricted to foot traffic (last checked, 2005)
Main cables:Wire (iron)
Suspended spans:1
Main span:~220f
  • Notes
    • Dismantled before completion of Oroville Dam and replaced by the 1965 high-level Bidwell Bar suspension bridge. The 1856 structure was later reassembled about 1.5 miles south of the new Bidwell Bar bridge. Coordinates provided here are for the current location of the bridge at Kelly Ridge.
    • Replaced by 1965 Bidwell Bar - Oroville, California, USA.
Isolate1856 Westmoreland's
Status:Removed
Main cables:Wire (iron)
Isolate1860 Auburn-Coloma
Use:Vehicular (one-lane)
Status:Removed
Main cables:Wire (iron)
Suspended spans:1
Isolate1861 Weitchpec
Use:Vehicular
Status:Removed
Main cables:Wire (iron)
Suspended spans:1
Isolate1862 (suspension bridge)
Status:Removed
Main cables:Wire
Isolate1862 (suspension bridge)
Status:Removed
Main cables:Wire (iron)
Isolate1862 (suspension bridge)
Status:Removed
Main cables:Wire (iron)
Isolate1862 (suspension bridge)
Status:Removed
Main cables:Wire (iron)
Isolate1862 Pine Street
Use:Vehicular (one-lane)
Status:Removed
Main cables:Wire (iron)
Suspended spans:1
Isolate1862 Rattlesnake Bar
Use:Vehicular (one-lane)
Status:Inundated
Main cables:Wire (iron)
Suspended spans:1
  • Notes
    • I believe the location of Rattlesnake Bar is closer to present-day Auburn than Folsom, near the location of Goose Flat marked on modern topographical maps of the region.
    • Inundated during creation of Folsom Lake.
    • Rodi Lee writes: "[The bridge] collapsed in 1954 when an overweight truck filled with manure crossed it. The driver was unhurt. There are newspaper articles about the incident (Auburn Journal, Auburn). There are some photos in the article as well. The bridge abutments show when the the lake water is low. The bridge was upstream of Wild Goose Flats."
Isolate1867 Mosquito Road
Use:Vehicular
Status:Replaced
Main cables:Wire
  • Notes
    • The February 23, 1995 edition of the Mountain Democrat (Placerville, California) has an article about the Mosquito crossing that mentions: "According to the El Dorado County History of 1883 by Paolo Sioli, 'Mosquito is connected to Placerville by a good wagon-road and a suspension bridge across the South Fork of the American River, a trail is running in the direction of Kelsey, the township center... The original bridge was constructed in 1867, and according to Orval Beckett, as quoted in the booklet, Mosquito Memories, 'This original bridge had no banisters on the sides. It was a suspension cable with No. 9 telephone wires strung between the supports. When you drove onto the bridge, it would 'swing and sway' much like we have seen in the movies. When one end went down the other went up, etc. Imagine the thrill!'"
    • Replaced by 1939 Mosquito Road - Placerville, California, USA.
Isolate1875 (swinging bridge)
Location:N 35.12336 W 120.57703
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2007)
Main cables:Wire
Suspended spans:1
Main span:171f
  • Notes
    • A rotary club plaque at the bridge reads, "To connect his properties, Newton Short built this swinging bridge without sides about 1875. Sides were added after 1902. The bridge was given to the City of Arroyo Grande on July 14, 1911,... Due to severe storm damage, the bridge was rebuilt in 1995."
Isolate1877 Cottaneva
Use:Vehicular (one-lane)
Status:Removed
Main cables:Wire (iron)
Suspended spans:1
Main span:270f
  • Notes
    • This bridge was part of the Rockport lumber mill (Mendocino County). The bridge stretched over ocean to a large rock in the bay.
    • Jakkula cites two sources describing the cables as steel.
    • Don Sayenga transcribed one of Jakkula's references, The Iron Age Volume XX , No. 3 (August 2, 1877) Page 1: "A Steel Wire Suspension Bridge In California"

      The Pacific Bridge Company are building in Mendocino county, California at Cottoneva, a suspension bridge which is described as follows "The distance from center to center of the saddles on the towers is 270 feet. The deflection or fall of the cable is 23 feet 6 inches. The cables are built in the same manner as those of the Clifton bridge at Niagara. The steel wire is about No. 11 Birmingham gauge, and is protected against rust by immersing in a bath which it a fine coat of zinc. There are eleven wires in each strand, seven strands in each rope, and seven ropes in each cable. The ropes are not twisted together to form the cable but gathered up every six feet by the suspender bands. Each rope is warranted to bear a strain of 60 tons. It is made fast to an independent anchor bar, 1 by 3 inches in diameter, and forming links 18 feet long, until connection is made with the anchors. The anchors are of cast iron, 3-1/2 by 3 feet in surface, weigh 1000 pounds each, and are placed 14 feet below the surface of the rock. Great care was taken in securing the anchors in place by means of cross I beams which run under the rock on either side. The lower part of each pit was enlarged to so as to form a hemispherical chamber, and the rock work, set in Portland cement, which is built upon the anchor, is so constructed that the upward strain is transmitted to the sides. The towers are of red wood. There are four posts 10 x 10 inches and two 10 x 12 inches, giving an effective area of 640 inches to withstand the strain of the cables on the tower. The wooden truss to prevent vertical vibration is 8 feet high and of the Howe truss pattern. The 270 feet of the bridge is divided into 45 pannels. The longest suspenders, 44 in number are of 7/8 inch steel wire, the 42 shorter ones are of 1-1/8 inch solid iron. The estimated dead load of the bridge is 1000 pounds per linear foot; live load, one ton per linear foot; in all, one and one half tons, or one fifth of actual breaking load. The bridge will be completed in about 30 days and promises to be a structure which the builders may well be proud of."
      Don writes: "[In] Jakkula's last citation, he is saying that this is factory-made wire rope... the construction of the wire rope (7 by 11) used in the main cables is not common for the USA as of 1877; in fact it is extremely uncommon. The wire ropes used at Clifton/Niagara were made in England -- it wouldn't surprise me if these were made in England too."
Isolate1891 (suspension bridge)
Use:Footbridge
Status:Removed
Main cables:Wire
Suspended spans:1
  • Notes
    • Small footbridge. Replaced by tunnel by 1900.
Isolate1912 Orleans
Status:Destroyed, 1921
  • Notes
    • Some accounts state this bridge was destroyed by fire in 1921. A brief mention in the July 18, 1926 edition of The Fresno Bee implies it was destroyed in June of 1926.
    • Replaced by 1940 Orleans - Orleans, California, USA.
Isolate1912 Spruce Street
Location:N 32.73878 W 117.16541
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:2
Main span:300f
Side span:1
Isolate1917 Alderpoint
Use:Vehicular (one-lane)
Status:Demolished, November, 1972
Main cables:Wire (steel)
Suspended spans:1
  • Notes
    • The Sunday November 5, 1972 edition of The Times Standard (Eureka, California) has three photos of the bridge collapsing. The caption is "Old Alderpoint Bridge Crashes into River." It continues: "Cables, securing the old Alderpoint Bridge across the North Fork of the Eel River, were cut Friday to send the structure splashing to the feet of the new concrete span that is replacing it. The $1-million new bridge was dedicated Saturday. The old suspension bridge was constructed in 1917."
Isolate1925 A.A. Hadley (Mattole River, Lindley)
Location:N 40.25 W 124.165
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use (last checked, 2004)
Main cables:Wire (steel)
Suspended spans:1
Isolate1928 Colfax-Iowa Hill
Location:N 39.09993 W 120.92480
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use, but restricted to foot traffic
Main cables:Wire (steel)
Suspended spans:1
Isolate1929 Auburn-Coloma
Use:Vehicular (one-lane)
Status:Replaced, 1948
Main cables:Wire
Suspended spans:1
Isolate1930 Colfax-Foresthill (Yankee Jims)
Location:N 39.040133 W 120.90265
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use (last checked, 2004)
Main cables:Wire (steel)
Suspended spans:1
Main span:~53m
Isolate1930 Horse Creek
Location:N 41.825 W 122.9967
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:1
Isolate1933 (suspension bridge)
Use:Vehicular (one-lane)
Status:Dismantled
Main cables:Wire (steel)
Suspended spans:1
Main span:300f
  • Notes
    • Moved to Cassidy - Sierra National Forest, California, USA. The bridge was disassembled, shortened, and relocated in the 1950's to the Ansel Adams Wilderness, Minarets Ranger District, Sierra National Forest, California as the "Cassidy" suspension bridge.
Isolate1933 Sims (CCC)
Location:N 41.063433 W 122.360067
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use, but restricted to foot traffic (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:1
Main span:160f
  • Notes
    • CCC is "Civilian Conservation Corps".
Isolate1934 (footbridge)
Use:Footbridge
Status:Removed
Main cables:Wire (steel)
Main span:200f
  • Notes
    • CE193408: "A bridge 276 ft long, consisting of a 200-ft suspension span and two equal shore spans, connects the [gate control] tower with the shore. The suspended span is supported by two prestressed cable strands and by arc-welded structural steel stiffening trusses." Article includes photo of the bridge and tower.
    • Access bridge for the Bouquet Reservoir gate control tower. Likely completed 1933 or 1934.
Isolate1936 San Francisco-Oakland Bay
Location:N 37.78667 W 122.39
Maps:MapQuest, Acme
Use:Vehicular (double-deck)
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:6
Main spans:2,210f, 2,224.4f
Deck width:66f (58f roadway)
Isolate1937 (suspension bridge)
Location:N 37.604833 W 119.9669
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
  • Notes
    • Damaged by flood, 1999, when river level rose to approximately four feet above the bridge deck.
Isolate1937 Golden Gate
Location:N 37.82 W 122.47667
Maps:MapQuest, Acme
Use:Vehicular (major highway, with walkway)
Status:In use (last checked, 2006)
Main cables:Wire (steel)
Suspended spans:3
Main span:4,200f
Side spans:2 x 1,125.41f
Deck width:80f
Isolate1938 (footbridge)
Use:Footbridge
Status:Removed
Main cables:Wire (steel)
  • Notes
    • Outlet tower access bridge. Likely completed 1938 with Cajalco (now Lake Matthews) Reservoir construction.
Isolate1938 Buker (Canyon Creek, Scott River)
Location:N 41.63408 W 123.10570
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use
Main cables:Wire (steel)
Suspended spans:1
  • Notes
    • Restored 1998 (per plaque posted on bridge).
Isolate1939 Mosquito Road
Location:N 38.77582 W 120.74854
Maps:MapQuest, Acme
Use:Vehicular (one-lane)
Status:In use
Main cables:Wire (steel)
Suspended spans:1
Isolate1940 Hawkins Bar
Use:Vehicular
Status:Removed
Main cables:Wire
Isolate1940 Orleans
Status:Destroyed, 1965
Isolate1954 Point Bonita Lighthouse
  • Golden Gate Nat. Recreation Area, Marin County, California, USA

    Photo by David Denenberg

    References
    • Structurae
Location:N 37.81588 W 122.52905
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
Isolate1957 Little Kern River
Use:Footbridge and Pack
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Main span:150f
Isolate1963 Vincent Thomas (San Pedro-Terminal Island)
Location:N 33.75 W 118.27
Maps:MapQuest, Acme
Use:Vehicular (four-lane)
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:3
Main span:1,500f
Side spans:2 x 506.5f
Isolate1965 Bidwell Bar
Location:N 39.54816 W 121.43006
Maps:MapQuest, Acme
Use:Vehicular (two-lane heavy, with walkway)
Status:In use
Main cables:Wire (steel)
Suspended spans:1
Isolate1965 Guy West
Location:N 38.562367 W 121.42017
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:1
Main span:183m
  • Notes
    • WOT says completed 1968.
Isolate1967 Orleans
Location:N 41.30167 W 123.53333
Maps:MapQuest, Acme
Use:Vehicular (two-lane heavy, with walkway)
Status:In use
Main cables:Wire (steel)
Suspended spans:3
Main span:430f
Isolate2003 Al Zampa Memorial
Location:N 38.06097 W 122.22639
Maps:MapQuest, Acme
Use:Vehicular (major highway, with walkway)
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:3
Isolate2006 (footbridge)
Location:N 37.05149 W 122.06182
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
Isolate(footbridge)
Use:Footbridge
Status:Removed
Main cables:Wire
Suspended spans:1
  • Notes
    • Completed 1915-1917, likely removed, 1970s.
    • An article in the October 29, 1971 edition of The Times-Standard (Eureka, California) describes this bridge as being located over the Trinity River at New River. USGS topographical maps show a footbridge a few hundred yards north of the intersection of the two rivers at Gray Falls. The article has a photograph of the bridge and describes its possible replacement. The bridge was already closed at the time of the article: "A 50 year-old picturesque footbridge across the Trinity River at New River will be replaced if special funds can be obtained by the Six Rivers Nalional Forest, the federal agency has decided. 'Strong supportive response from people throughout the area to the continued need for a bridge' was reported by Forest Supervisor Bob Allison. The responses came after the Forest Service solicited comments in August on the replacement need for the span. The new bridge would be nearly as possible a replica of the present bridge constructed sometime between 1915 - 1917 by Jim and John Larson. It served as the main link between Denny and the outside world."
Isolate(footbridge)
Location:N 40.594483 W 123.261267
Maps:MapQuest, Acme
Use:Footbridge
Status:Derelict (last checked, 2005)
Main cables:Wire
Isolate(footbridge)
Location:N 40.552217 W 123.1815
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire
Suspended spans:1
Main span:~300f
Isolate(footbridge)
Use:Footbridge
Main cables:Wire
Isolate(footbridge)
Location:N 39.10149 W 120.65495
Maps:MapQuest, Acme
Use:Footbridge and Pack
Status:In use
Main cables:Wire (steel)
Suspended spans:1
Isolate(footbridge)
Use:Footbridge
Status:Replaced (last checked, 2006)
Isolate(footbridge)
Location:N 37.052667 W 122.06005
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire
Suspended spans:1
Main span:84f
Isolate(footbridge)
Use:Footbridge
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Isolate(footbridge)
Location:N 39.452067 W 120.00555
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire
Suspended spans:1
Main span:~200f
  • Notes
    • Crosses some a spillway just east of I-80 just before I-80 crosses from California to Nevada. North of Mystic in Sierra County.
    • Jan Claire sends observations about the structure the bridge crosses: "The dam is a diverter. Water from the Truckee river is diverted into a canal which runs over to Verdi, Nevada at which point it is pumped up and over a hill and down into another river. Because this dam does not appear on the California Department of Water Resources inventory, I assume it is a long-ago-grandfathered dam operated under treaty with the state of Nevada for irrigation purposes. Satellite photos show this diverter-canal runs through what may still be, or probably was, farmland west of Verdi."
Isolate(pipeline bridge)
Location:N 33.60182 W 114.53324
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2009)
Main cables:Wire (steel)
Suspended spans:1
Isolate(pipeline bridge)
Location:N 34.15051 W 118.32908
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2009)
Main cables:Wire
Suspended spans:1
Isolate(pipeline bridge)
Location:N 34.43219 W 118.39074
Maps:MapQuest, Acme
Use:Pipeline
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:2
Main span:~615f
Side span:1
Isolate(pipeline bridge)
Location:N 34.47552 W 118.61212
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:2
Side spans:2
Isolate(pipeline bridge)
Location:N 32.6003 W 116.92888
Maps:MapQuest, Acme
Use:Pipeline
Status:In use (last checked, 2004)
Main cables:Wire (steel)
Suspended spans:1
Isolate(pipeline bridge)
Location:N 33.76792 W 118.09772
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
Isolate(pipeline bridge)
Location:N 33.82366 W 118.20550
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:3
Main span:1
Side spans:2
  • Notes
    • Located a few hundred yards southeast of the I-710/I-405 intersection. Visible to the south as you cross the Los Angeles River on I-405.
Isolate(pipeline bridge)
Location:N 34.56782 W 117.31254
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2007)
Main cables:Wire (steel)
Isolate(pipeline bridge)
Location:N 38.25772 W 121.43273
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant
Isolate(pipeline bridge)
Location:N 34.01791 W 118.08627
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2007)
Isolate(pipeline bridge)
Location:N 34.68632 W 118.73605
Maps:MapQuest, Acme
Use:Pipeline
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
Main span:375f
Isolate(pipeline bridge)
Location:N 34.69357 W 118.73703
Maps:MapQuest, Acme
Use:Pipeline
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Main span:200f
Isolate(pipeline bridge)
Location:N 34.70264 W 118.79825
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
Isolate(pipeline bridge)
Location:N 34.69553 W 118.73782
Maps:MapQuest, Acme
Use:Pipeline
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Main span:500f
Isolate(pipeline bridge)
Location:N 40.59165 W 122.38395
Maps:MapQuest, Acme
Use:Pipeline
Status:In use (last checked, 2004)
Main cables:Wire (steel)
Main span:~460f
  • Notes
    • Visible from the Sundial cable-stayed suspension bridge.
Isolate(pipeline bridge)
Location:N 34.42707 W 118.57484
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:3
Main span:1
Side spans:2
Isolate(pipeline bridge)
Location:N 34.71587 W 114.48617
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2004)
Main cables:Wire (steel)
Suspended spans:1
Isolate(pipeline bridge)
Location:N 34.71531 W 114.48255
Maps:MapQuest, Acme
Use:Pipeline
Status:Extant (last checked, 2004)
Main cables:Wire (steel)
Suspended spans:1
Isolate(suspension bridge)
Use:Vehicular
Main cables:Wire
Main span:288f
Isolate(suspension bridge)
Location:N 41.88649 W 122.55474
Maps:MapQuest, Acme
Status:Extant
Main cables:Wire
Suspended spans:1
  • Notes
    • Patrick S. O'Donnell notes this bridge is visible from northbound I-5 as you approach the Henley/Hornbrook exit, "It looked at one time it may have carried one lane of traffic from the early 20th century. It was barely standing, I did manage to walk across it."
Isolate(suspension bridge)
Use:Vehicular
Main cables:Wire
  • Notes
    • The reverse of the photograph says: "Old suspension bridge - Trinity Riv. 1 mile west of Junction City Ore. 9-16-57." I do not have additional information on this bridge, but the reference to Oregon appears to have been a mistake. Since Junction City, California is on the Trinity River, I have assumed California's Junction City to be the correct location. Junction City, Oregon is near the Willamette River.
    • The bridge pictured here has likely since been removed.
Isolate(suspension bridge)
Location:N 34.11150 W 118.26317
Maps:MapQuest, Acme
Status:Extant (last checked, 2007)
  • Notes
    • USGS topographical maps note this is a "footbridge," but it struck me as a pipeline bridge when I drove by it a couple of times in 2007. Unfortunately, I didn't have time to stop and take photos. The bridge is visible from I-5, especially northbound, just south of the I-5 intersection with Glendale Boulevard.
Isolate(suspension bridge)
Use:Vehicular
Status:Dismantled, 1962
Main cables:Wire
Main span:288f
  • Notes
    • There was an interesting saga regarding this bridge's dismantling and reconstruction at Bridgeville. Shirley Gundlach thought he had purchased the bridge from Humboldt County and proceeded to dismantle and move the bridge to Bridgeville. After he dismantled and moved the bridge, he was informed that multiple bids were being accepted and considered and he was not the high bidder. On August 14, 1962, Mr. Gundlach worked out a deal with the high bidder to take ownership of the bridge. The comedy of the situation was not lost on the locals. The August 11, 1962 edition of the Eureka Humboldt Standard ran an article that started:
      "Humboldt County has some loose bridgework today -- suspension type. It's not really missing, because everyone knows where it is, but the old bridge over the Mattole River near Petrolia isn't there any more, despite the fact the county hasn't actually sold it yet. The 'fiasco' as one county official termed it, boils down to the fact a man apparently thought he had purchased the ancient structure, had it torn down and moved, then discovered no one in county circles would admit to having given him the go-ahead. Removal of the bridge gave one supervisor, Melvin Bareilles, quite a start last Sunday when he journeyed to the Mattole to look the structure over and see if the purchaser was getting a good deal. When he got there the abutments were bare, so to speak. Bareilles' interest in the condition of the bridge stems from the fact the chagrined 'purchaser' is his brother-in-law, Shirley Gundlach of Bridgeville. Removal came as a complete surprise to him, he claims. Supervisor Elwyn L. Lindley within whose district the bridge is supposed to be located, did a 'double-take' on the bridge in Ferndale last Saturday. As he was walking down the main street of Ferndale with his wife, she noted a dismantled structure going by on a truck and commented it appeared a gas well drilling rig was being hauled away. Lindley gave it a glance and started to walk on, but then did the double-take and knew immediately it was the old bridge, with which he has been familiar since boyhood days. Charles Shaller, director of public works, says he gave no go-ahead to remove the bridge. However, he admits he 'sold' Gundlach the idea of obtaining the structure for access to subdivision land on the Van Duzen River. 'I've been trying to get rid of that old bridge for the past four years, and hadn't been able to do it anywhere,' he commented. 'I guess if any blame has to be laid on someone, it will have to be me, although I cautioned Gundlach not to remove the bridge until it was sold as required under the law.'"
    • Damaged by flood, 1955. Out of service, 1959.
    • Moved to (suspension bridge) - Bridgeville, California, USA.
Isolate(suspension bridge)
Use:Vehicular (one-lane)
Status:Replaced, c. 1930
Main cables:Wire
Suspended spans:1
Isolate(suspension bridge)
Status:Destroyed
Main cables:Wire
  • Notes
    • I don't have much information about this bridge, but in the image I've seen, it is distinct from the other Humboldt County suspension bridges in my inventory.
    • Destroyed by flood, early 20th-century.
Isolate(suspension bridge)
Status:Replaced, c. 1984
Main cables:Wire
  • Notes
    • The May 9, 1984 edition of the Mountain Democrat and El Dorado News newspaper (Placerville, California) has a photo of this bridge with caption: "One of the old wooden suspension bridges that span the South Fork of the American River east of Whitehall is being replaced with a new I-beam bridge. The old bridge, built in the 1940s by Walter Forbas, was simply wearng out, according to Joe Rogers, who acquired the property in 1979 along with a partner, Gary Mahloch. The old bridge, built before rebars were available, had been beefed up with Model A frames. The new bridge will be 116 feet long and 12 feet wide and should be completed in about 45 days, said Rogers. The I-bars, two for each side bolted together, will be the base of the bridge. They will be covered with wooden planks and the sides will be of wrought iron."
Isolate(suspension bridge)
Use:Vehicular
Main cables:Wire
Suspended spans:1
  • Notes
    • The bridge pictured here appears to be similar to, but distinct from other Willow Creek vicinity bridges in the inventory. The bridge does not match the bridges in images I have seen of the Salyer and Hawkins Bar bridges. The description on the reverse of this photo is: "Over Trinity River near Willow Creek, Cal. between Arcata and Redding. Nov. 21, 1951." Arcata and Redding are 141 miles apart, so that information is not helpful except to reinforce that the bridge was along the modern-day CA-299 corridor near Willow Creek. This bridge is likely no longer in existence.
    • See 1940 Hawkins Bar - Trinity Village and Hawkins Bar, California, USA.
    • See (suspension bridge) - Salyer and Willow Creek, California, USA.
Isolate(swinging bridge)
Use:Footbridge
Main cables:Wire
Suspended spans:1
  • Notes
    • Wide footbridge.
IsolateBlaney (Trinity Alps Resort)
Location:N 40.85663 W 122.88776
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
Main span:~168f
  • Notes
    • Asymmetrical bridge with one tower much taller than the other. The larger tower appears to have been added in 2003 when the bridge was rebuilt following an August 2002 collapse due to a rusted cable. A sign on the current bridge reads "Blaney Bridge, Engineered by Colin Blaney, 2003," but there has been a suspension bridge at this location since before 2003. Follow the photo showing the damaged bridge for more information.
IsolateCassidy
Location:N 37.48328 W 119.20778
Maps:MapQuest, Acme
Use:Footbridge and Pack
Status:In use
Main cables:Wire (steel)
Suspended spans:1
Main span:150f
Deck width:5f
IsolateCazadero
Use:Footbridge
Status:In use
Main cables:Wire
  • Notes
    • Appears to provide access to the Cazadero Performing Arts Camp.
IsolateChina Flat Tract
Location:N 39.561033 W 120.754067
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:1
Main span:~136f
  • Notes
    • Off Route 49 about midway between Downiesville and Sierra City.
IsolateEcklon Toll
Use:Vehicular (one-lane)
Status:Collapsed, 1892
Main cables:Wire (iron)
Suspended spans:1
  • Notes
    • Folsom's Rainbow Bridge occupies the location where this bridge stood.
    • IHS: Bridge is purchased by Christian L. Ecklon (a local butcher) in 1872 from "Kinsey & Whitely."
IsolateEuchre Bar
Location:N 39.18558 W 120.7612
Maps:MapQuest, Acme
Use:Footbridge and Pack
Status:In use
Main cables:Wire (steel)
IsolateHorse
Location:N 34.15550 W 118.31265
Maps:MapQuest, Acme
Use:Equestrian and Footbridge
Status:In use (last checked, 2008)
Main cables:Wire (iron)
Suspended spans:1
Main span:135f
IsolateHorse
Location:N 36.218867 W 121.502183
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:1
Main span:~97f
  • Notes
    • Located near confluence of Willow Creek and Arroyo Seco.
IsolateLamb's
Location:N 38.52222 W 120.95587
Maps:MapQuest, Acme
  • Notes
    • The location coordinates provided here are only to show (what I believe to be) the approximate location of this bridge, crossing the Cosumnes between present day El Dorado and Amador counties at Michigan Bar (as named on USGS topographical maps) on current Latrobe Road where Clark Creek meets the Cosumnes River. Note that USGS topographical maps show another, more prominently marked, "Michigan Bar" a few miles west in Sacramento County.
    • A California Highways and Public Works article (unsure of exact citation but it may be the article on the history of California bridges that appeared in the 1941 June issue and was reprinted in the 1950 September/October issue) says "there were four [suspension bridges] on the Cosumnes River, one of which (Lamb's Bridge on the Latrobe-Plymouth Road) killed one man and seven horses when it fell in 1869."
    • The October 14, 1976 edition of The Mountain Democrat Times (Placerville, California) has an article about the nearby Huse Bridge (from the Heritage Association of El Dorado) which mentions Lamb's Bridge: "...Lamb's Bridge, several miles downriver, was reconstructed in 1872 and was also a wire bridge of the same type [as Huse's]."
    • See 1852 Huse - Yeomet, California, USA.
    • See 1852 Wilson's - Cosumne, California, USA.
IsolateMartins Ferry
Use:Vehicular (one-lane)
Status:Removed
Main cables:Wire
IsolateMartins Ferry
Status:Destroyed, Jan. 1890
Main cables:Wire
IsolatePotwisha
Use:Footbridge
Status:In use (last checked, 2007)
Main cables:Wire (steel)
Suspended spans:1
IsolateSouth Fork Mule
Location:N 40.719083 W 123.523217
Maps:MapQuest, Acme
Use:Footbridge
Status:Closed (last checked, 2006)
Main cables:Wire (steel)
Suspended spans:1
  • Notes
    • Marilyn Renaker of the "Committee to Save the Mule Bridge" writes in late August, 2006: "Trinity County and the Forest Service would like to abandon the Mule Bridge. Hyampom had a town meeting about this and everyone was opposed to the removal of the bridge which has been a part of our community since 1913."
IsolateSouth Fork Trinity River Trail
Location:N 40.361383 W 123.306617
Maps:MapQuest, Acme
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:1
Main span:~130f
IsolateSwinging
Use:Footbridge
Main cables:Wire
IsolateWeitchpec
Main cables:Wire
  • Notes
    • Eric Sakowski asked the Humboldt County Historical Society for information about this bridge and received this answer from Catherine Mace: "You have a good picture of the bridge over the Klamath River at Weitchpec. The large tree you see through the bridge is the gambling tree and the village of Weitchpec is the structures behind it. The road goes across and makes almost a hairpin turn to the right then it branches . To the right you go up river and to the left goes down river through Weitchpec."
    • See 1861 Weitchpec - Weitchpec, California, USA. The bridge pictured here was likely a replacement for the older bridge.
IsolateWood's Creek
Use:Footbridge
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:1
  • Notes
    • Probably built in 1990's.

Do you have any information or photos for these bridges that you would like to share? Please email aspan@bridgemeister.com.