Notes:

• The bridge currently carries a pipeline, but the road deck is closed to all traffic.

External Links:

• Structurae - Structure ID 20001390

Notes:

• Replaced by 1928 Kaibab Trail (Black, South Kaibab) - Bright Angel Campground vicinity, Arizona, USA.

External Links:

• Structurae - Structure ID 20008297

Notes:

• Replaced 1920 Kaibab Trail - Grand Canyon National Park, Arizona, USA.
• Near Silver - Bright Angel Campground vicinity, Arizona, USA.

External Links:

• Structurae - Structure ID 20007246

Notes:

• YS20041217: Renamed McPhaul Bridge in honor of Henry Harrison "Harry" McPhaul, "the only Yuma resident who ever became an Arizona Ranger." Bypassed, 1968. 150 feet of deck damaged by fire, 1990.

External Links:

• Structurae - Structure ID 20007346

Notes:

• From a sign at the site: "The Old Verde River Sheep Bridge. The original Verde River Sheep Bridge, also known as the Red Point Sheep Bridge, was constructed at this location in 1943 by Flagstaff Sheep Company, which had been grazing sheep in the area under a Forest Service permit since 1926....
  
  "Erected with hand tools and a few mules during World War II, the bridge was constructed largely with salvaged materials. Overall length of the structure from cable anchorage to cable anchorage was 691 feet, and the distance between the towers was 568 feet. The walkway was 476 feet long and three feet wide. The towers originally were constructed with wood, as was the walkway. Soon after the bridge was completed, the wooden towers were reinforced with concrete buttresses. Each main suspension cable consisted of a pair of... lock-coil, spiral strands, which were obtained from an abandoned tramway that carted copper ore.... Only the towers of the old bridge remain.
  
  "Although several other bridges of this type previously had been built in Arizona, Verde River Sheep Bridge was the last of its kind in the Southwest when it was entered into the National Register of Historic Places in 1978. In 1988, weakened by years of service and floods, the bridge was disassembled. In 1989 the bridge found here today was erected. Reminiscent of the original structure, the new bridge recalls the ingenuity of the pioneer sheepmen and a way of ranching that has virtually disappeared from the Arizona scene."
• Many remnants from this bridge are still visible at the site.
• Replaced by 1989 Sheep - Sheep Crossing (Cave Creek vicinity), Arizona, USA.

Notes:

• Very long, very high footbridge spanning the canyon. Originally built for bridge workers building the Glen Canyon Bridge (the large deck arch next to the dam). Survived at least until 1959.
• From a Roebling ad in the July 1958 issue of Civil Engineering: "The bridge was completed in sixty days and features a steel mesh deck, to reduce wind resistance. Construction was started by lowering two 5/8 in. cables to the bottom of the west side of the gorge, transporting them across the river by boat and raising them on the east side by block and tackle. The six main suspension cables are 1 3/4 in. diameter prestretched galvanized bridge strands. From them are hung sixty-four 5/8 in. suspenders, attached to 7 ft-wide floor beams. The wire mesh floor is laid on eight 1 in. diameter deck cables. These in turn are supported every twenty feet by the floor beams. For safety, four handrail cables are attached to the suspenders. To add stability in strong winds, two 1 3/4 in. bridge strand wind brace cables run below the deck on either side for its length."

External Links:

• Glen Canyon Dam Suspension Footbridge - HighestBridges.com

Notes:

• Replaced 1943 Sheep (Red Point Sheep, Verde River Sheep) - Sheep Crossing (Cave Creek vicinity), Arizona, USA.

Notes:

• Patrick S. O'Donnell provided a rough main span estimate of 120 feet.

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:

• One of two pipeline suspension bridges at this location (adjacent to the I-40 crossing). This one has triangular towers.
• Near (pipeline bridge) - Topock, Arizona and Needles vicinity, California, USA.

External Links:

• Structurae - Structure ID 20014659

Notes:

• One of two pipeline suspension bridges at this location (adjacent to the I-40 crossing). This one has rectangular towers.
• Near (pipeline bridge) - Topock, Arizona and Needles vicinity, California, USA.

External Links:

• Structurae - Structure ID 20014658

Notes:

• Pictured on page 464 of the 1956 series of National Geographic magazines. Some remnants appear to be present (as of 2020).

Notes:

• 2020, September: Closed due to structural concerns. Reopened a week later after a formal structural assessment and some stabilization work. Additional maintenance planned for near future.
• Near 1928 Kaibab Trail (Black, South Kaibab) - Bright Angel Campground vicinity, Arizona, USA.