Category:Henry Ford Bridge (HAER images)

Media in category "Henry Ford Bridge (HAER images)"

The following 94 files are in this category, out of 94 total.

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  Henry ford bridge.jpg 4,631 × 3,564; 3.28 MB
  
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  View of bridge in the half-closed position from Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, HAER CAL,19-LOSAN,75-3.tif 5,000 × 4,023; 19.19 MB
  
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  Aerial view of partially closed bridge from above Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, HAER CAL,19-LOSAN,75-7.tif 5,000 × 4,000; 19.08 MB
  
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  View of open bridge from Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-1.tif 5,000 × 3,981; 18.99 MB
  
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  View of closed bridge from Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-5.tif 5,000 × 4,021; 19.18 MB
  
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  1st link pin, south span, western-most of two, facing up and west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-23.tif 5,000 × 4,034; 19.24 MB
  
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  2nd link pin, south span, western-most of two, facing up and north. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-24.tif 5,000 × 4,016; 19.15 MB
  
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  Aerial view of nearly closed bridge from above Cerritos Channel facing east. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-10.tif 5,000 × 4,060; 19.36 MB
  
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  Aerial view of bridge in the half-closed position from above Cerritos Channel facing east. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los HAER CAL,19-LOSAN,75-8.tif 5,000 × 4,019; 19.17 MB
  
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  Aerial view of bridge with south leaf fully down from above Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los HAER CAL,19-LOSAN,75-9.tif 5,000 × 4,039; 19.26 MB
  
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  Aerial view of closed bridge from above Cerritos Channel facing east. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-11.tif 5,000 × 4,013; 19.14 MB
  
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  Central compression lock, north span facing north. Compression lock locks two spans together at highest point. There are three compression locks. - Henry Ford Bridge, Spanning HAER CAL,19-LOSAN,75-26.tif 5,000 × 3,972; 18.94 MB
  
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  Central tension lock looking straight down, south span is to the left, north span to the right. there are three tension locks just below road level. - Henry Ford Bridge, HAER CAL,19-LOSAN,75-25.tif 4,000 × 5,000; 19.08 MB
  
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  Closeup view of the electrical and mechanical rail connections between the two spans facing north; 'pins' and electrical connection. Both spans are down and locked. - Henry HAER CAL,19-LOSAN,75-31.tif 5,000 × 4,016; 19.15 MB
  
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  Closeup view of the electrical and mechanical rail connections between the two spans facing north; interlocking mechanism with controller. Both spans are down and locked. - HAER CAL,19-LOSAN,75-30.tif 5,000 × 3,992; 19.04 MB
  
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  Detail of batteries in the UPRR signal controller box. Facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-48.tif 5,000 × 4,015; 19.15 MB
  
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  Detail of electrical contacts in the south machinery room (interior of both machinery rooms is identical). Facing south. - Henry Ford Bridge, Spanning Cerritos Channel, Los HAER CAL,19-LOSAN,75-52.tif 5,000 × 4,039; 19.26 MB
  
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  Detail of switches from UPRR signal controller box. Facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, HAER CAL,19-LOSAN,75-47.tif 5,000 × 4,075; 19.43 MB
  
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  Drive shaft, motors, eddie currents, brakes, and differential gears in south machinery room (interior of both machinery rooms is identical). Facing east. - Henry Ford Bridge, HAER CAL,19-LOSAN,75-53.tif 5,000 × 3,990; 19.03 MB
  
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  Electrical contacts and relays in the south machinery room (interior of both machinery rooms is identical). Facing south. - Henry Ford Bridge, Spanning Cerritos Channel, Los HAER CAL,19-LOSAN,75-51.tif 5,000 × 4,018; 19.16 MB
  
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  Aerial view of open bridge from above Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-6.tif 5,000 × 4,027; 19.2 MB
  
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  Lighted arrows installed on the handrails, one on the south span and one on the north span, used by the bridge operator to visually tell when the both of the spans are down. HAER CAL,19-LOSAN,75-32.tif 5,000 × 3,996; 19.06 MB
  
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  Lower half of the hydraulic system used to move the north leaf to allow for thermal expansion of the bridge. Located in the control house. Facing east. - Henry Ford Bridge, HAER CAL,19-LOSAN,75-44.tif 5,000 × 3,972; 18.94 MB
  
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  Machinery rooms on north tower. Facing north. Machinery rooms contain all motors, motor controllers, and gears for operating one span, in this case, the north span. Note bell HAER CAL,19-LOSAN,75-49.tif 5,000 × 4,023; 19.19 MB
  
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  Machinery rooms on south tower. Facing south. Machinery rooms contain all motors, motor controllers, and gears for operating one span, in this case, the south span. - Henry HAER CAL,19-LOSAN,75-50.tif 5,000 × 4,028; 19.21 MB
  
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  Main electrical panel, located in the control house. Facing east. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County HAER CAL,19-LOSAN,75-41.tif 5,000 × 4,018; 19.16 MB
  
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  Main fuses and knife switch for power to the bridge, located in the control house. This is one of two located at either end of the main electrical panel (photograph 41). Facing HAER CAL,19-LOSAN,75-40.tif 5,000 × 3,999; 19.07 MB
  
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  Main trunnion bearing, north span, western-most of three, facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-22.tif 5,000 × 4,012; 19.13 MB
  
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  Original engineering drawings sheet 1- General Drawing. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-57.tif 5,000 × 3,957; 18.87 MB
  
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  Original engineering drawings sheet 10- Floor Beams and Stringers-Moving Leaf. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-66.tif 5,000 × 3,979; 18.98 MB
  
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  Original engineering drawings sheet 11- Floor Beams and Stringers-Ctwt. Tower. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-67.tif 5,000 × 4,053; 19.33 MB
  
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  Original engineering drawings sheet 12- Rail Castings and Roller Nests. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-68.tif 5,000 × 4,032; 19.23 MB
  
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  Original engineering drawings sheet 13- Lower Part Ctwt. Tower-OS Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-69.tif 5,000 × 4,025; 19.2 MB
  
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  Original engineering drawings sheet 14- Upper Part Ctwt. Tower-OS Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-70.tif 5,000 × 4,020; 19.17 MB
  
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  Original engineering drawings sheet 15- Lower Part Ctwt. Tower-Center Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-71.tif 5,000 × 3,988; 19.02 MB
  
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  Original engineering drawings sheet 16- Upper Part Ctwt. Tower-Center Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-72.tif 5,000 × 3,989; 19.02 MB
  
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  Original engineering drawings sheet 17- Machinery Girders and Machinery Enclosure. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, HAER CAL,19-LOSAN,75-73.tif 5,000 × 4,032; 19.23 MB
  
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  Original engineering drawings sheet 18- Floor Plan. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-74.tif 5,000 × 4,016; 19.15 MB
  
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  Original engineering drawings sheet 19- Ctwt. Link and Operating Strut. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-75.tif 5,000 × 4,007; 19.11 MB
  
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  Original engineering drawings sheet 2- Stress Sheet. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-58.tif 5,000 × 3,993; 19.04 MB
  
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  Original engineering drawings sheet 20- Outside Ctwt. Truss-Front End. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-76.tif 5,000 × 3,980; 18.98 MB
  
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  Original engineering drawings sheet 21- Outside Ctwt. Truss-Ctwt. End. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-77.tif 5,000 × 4,016; 19.15 MB
  
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  Original engineering drawings sheet 22- Ctwt. Girders-Outside Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-78.tif 5,000 × 3,954; 18.86 MB
  
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  Original engineering drawings sheet 23- Center Ctwt. Truss-Front End. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-79.tif 5,000 × 4,013; 19.14 MB
  
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  Original engineering drawings sheet 24- Center Ctwt. Truss-Ctwt. End. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-80.tif 5,000 × 4,038; 19.26 MB
  
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  Original engineering drawings sheet 25- Ctwt. Girders-Center Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-81.tif 5,000 × 3,972; 18.94 MB
  
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  Original engineering drawings sheet 26- Concrete Counterweight-OS Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-82.tif 5,000 × 3,964; 18.9 MB
  
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  Original engineering drawings sheet 27- Concrete Counterweight-Center Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-83.tif 5,000 × 3,983; 19 MB
  
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  Original engineering drawings sheet 28- Stairways and Platforms. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, HAER CAL,19-LOSAN,75-84.tif 5,000 × 4,031; 19.22 MB
  
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  Original engineering drawings sheet 29- Trunnions and Trunnion Bearings. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-85.tif 5,000 × 4,021; 19.18 MB
  
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  Original engineering drawings sheet 3- Masonry Plan. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-59.tif 5,000 × 4,006; 19.1 MB
  
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  Original engineering drawings sheet 30- Link Pins and Bearings. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, HAER CAL,19-LOSAN,75-86.tif 5,000 × 3,996; 19.06 MB
  
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  Original engineering drawings sheet 31- Operating Machinery. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-87.tif 5,000 × 4,023; 19.19 MB
  
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  Original engineering drawings sheet 32- Equalizer and Brake Details. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-88.tif 5,000 × 4,027; 19.2 MB
  
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  Original engineering drawings sheet 33- Operating Strut Guide and Rack. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-89.tif 5,000 × 3,997; 19.06 MB
  
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  Original engineering drawings sheet 34- Pump for Tower Expansion. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County HAER CAL,19-LOSAN,75-90.tif 5,000 × 4,007; 19.11 MB
  
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  Original engineering drawings sheet 35- Compression Lock. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-91.tif 5,000 × 4,061; 19.37 MB
  
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  Original engineering drawings sheet 36- Tension Lock. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-92.tif 5,000 × 3,982; 18.99 MB
  
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  Original engineering drawings sheet 37- Typical Details. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-93.tif 5,000 × 3,995; 19.05 MB
  
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  Original engineering drawings sheet 38- Operators House. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-94.tif 5,000 × 4,002; 19.09 MB
  
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  Original engineering drawings sheet 4- Strut Between Piers-Expansion End. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-60.tif 5,000 × 4,049; 19.31 MB
  
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  Original engineering drawings sheet 5- Front End Moving Leaf-OS Truss - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-61.tif 5,000 × 4,009; 19.12 MB
  
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  Original engineering drawings sheet 6- Trunnion End Moving Leaf-OS Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-62.tif 5,000 × 3,958; 18.88 MB
  
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  Original engineering drawings sheet 7- Front End Moving Leaf-Center Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-63.tif 5,000 × 3,956; 18.87 MB
  
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  Original engineering drawings sheet 8- Trunnion End Moving Leaf-Center Truss. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-64.tif 5,000 × 4,014; 19.14 MB
  
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  Original engineering drawings sheet 9- Portal-Moving Leaf. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-65.tif 5,000 × 3,999; 19.07 MB
  
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  'Frogs' which match up the rail lines on the tower and the movable span as the bridge closes. North span facing south. - Henry Ford Bridge, Spanning Cerritos Channel, Los HAER CAL,19-LOSAN,75-27.tif 5,000 × 4,016; 19.15 MB
  
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  Reduction drive gears in south machinery room (interior of both machinery rooms is identical). Facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long HAER CAL,19-LOSAN,75-55.tif 5,000 × 3,999; 19.07 MB
  
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  Three bolts on railing outside control house on north tower, one bolt on first handrail post of the north span (bridge is in the open position). As the bridge opens or closes HAER CAL,19-LOSAN,75-33.tif 5,000 × 4,032; 19.23 MB
  
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  Two lights on the western concrete counterweight on the south span. The two lights are used, in conjunction with visible guides on Terminal Island by the bridge operator to HAER CAL,19-LOSAN,75-34.tif 5,000 × 4,035; 19.24 MB
  
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  Undated photograph, circa end 1923-beginning 1924 facing southwest from above Long Beach showing Los Angeles-Long Beach Harbors and partially completed bridge. - Henry Ford HAER CAL,19-LOSAN,75-56.tif 5,000 × 3,974; 18.95 MB
  
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  Upper half of the hydraulic system used to move the north leaf to allow for thermal expansion of the bridge. Located in the control house. Facing east. - Henry Ford Bridge, HAER CAL,19-LOSAN,75-45.tif 3,992 × 5,000; 19.04 MB
  
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  UPRR interlocking machine in control house (built 1915). Refer to photograph 29. Facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los HAER CAL,19-LOSAN,75-42.tif 5,000 × 4,022; 19.18 MB
  
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  UPRR signal controller box located outside the control house on the north side. Switches on top three shelves, batteries and fuses on the bottom. All made circa 1920. Facing HAER CAL,19-LOSAN,75-46.tif 5,000 × 4,007; 19.11 MB
  
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  UPRR status board above the interlocking machine in control house. Facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-43.tif 4,006 × 5,000; 19.1 MB
  
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  View of bridge in half-open position looking south towards Terminal Island near water line and railroad track on the east side of the bridge. - Henry Ford Bridge, Spanning HAER CAL,19-LOSAN,75-14.tif 4,026 × 5,000; 19.2 MB
  
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  View of bridge operators controls in the control house facing south. Controls on the right are for the south span and on the left for the north span. The large dial indicator HAER CAL,19-LOSAN,75-39.tif 4,020 × 5,000; 19.17 MB
  
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  View of closed bridge looking north into Wilmington. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-16.tif 4,010 × 5,000; 19.12 MB
  
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  View of closed bridge looking south towards Terminal Island near water line and railroad track on the east side of the bridge. - Henry Ford Bridge, Spanning Cerritos Channel, HAER CAL,19-LOSAN,75-12.tif 4,056 × 5,000; 19.34 MB
  
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  View of dedication plaque on the north tower facing south. The view is oblique because that portion of the approach trestles immediately in front of the plaque was removed in HAER CAL,19-LOSAN,75-19.tif 4,039 × 5,000; 19.26 MB
  
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  View of nearly closed bridge from Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-4.tif 5,000 × 4,020; 19.17 MB
  
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  View of open bridge facing southeast looking at bridge piers beneath south tower. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, HAER CAL,19-LOSAN,75-18.tif 5,000 × 4,044; 19.29 MB
  
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  View of open bridge looking north into Wilmington. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA HAER CAL,19-LOSAN,75-17.tif 3,992 × 5,000; 19.04 MB
  
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  View of open bridge looking south towards Terminal Island near water line and railroad track on the east side of the bridge. - Henry Ford Bridge, Spanning Cerritos Channel, Los HAER CAL,19-LOSAN,75-15.tif 3,991 × 5,000; 19.03 MB
  
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  View of partially closed bridge from Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles HAER CAL,19-LOSAN,75-2.tif 5,000 × 4,051; 19.32 MB
  
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  View of partially opened bridge looking south towards Terminal Island near water line and railroad track on the east side of the bridge. - Henry Ford Bridge, Spanning Cerritos HAER CAL,19-LOSAN,75-13.tif 3,992 × 5,000; 19.04 MB
  
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  View of southern span showing operating strut extending through the center channel in the concrete counterweight (see also photograph 20). - Henry Ford Bridge, Spanning HAER CAL,19-LOSAN,75-21.tif 5,000 × 3,945; 18.81 MB
  
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  View of the concrete counterweight, north span, western-most counterweight looking north. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los HAER CAL,19-LOSAN,75-20.tif 4,018 × 5,000; 19.16 MB
  
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  View of the control house on the north tower from Cerritos Channel facing north. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-36.tif 5,000 × 4,023; 19.19 MB
  
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  View of the control house on the north tower from Cerritos Channel facing northeast. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, HAER CAL,19-LOSAN,75-35.tif 5,000 × 3,947; 18.82 MB
  
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  View of the control house on the north tower from the north span facing north. Note mirror and video camera used by bridge operator to check for vessel traffic prior to HAER CAL,19-LOSAN,75-37.tif 4,051 × 5,000; 19.32 MB
  
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  View of the control house on the north tower from the north tower facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los HAER CAL,19-LOSAN,75-38.tif 5,000 × 3,954; 18.86 MB
  
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  View of the electrical and mechanical rail connections between the two spans. View is from the south span looking north at the north span which is not fully down. - Henry Ford HAER CAL,19-LOSAN,75-28.tif 5,000 × 4,007; 19.11 MB
  
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  West emergency brake in the south machinery room (interior of both machinery rooms is identical). Facing west. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long HAER CAL,19-LOSAN,75-54.tif 5,000 × 4,010; 19.12 MB