Northrop Grumman - Sunnyvale, CA

formerly Westinghouse


Address 401 East Hendy Avenue
Sunnyvale, CA
Open/Closed Open
Manufactures steam generators, marine propulsion systems, and years ago transformers
Locomotive 25 ton Plymouth - Tom Daspit photo
Assigned freight cars  
Rail service currently disconnected from UP mainline, formerly SP


October 30, 1991
Arial Image 317K

July 1, 1982
Topo Map 153K

Current rail layout of the plant from the EPA website



The following photos were taken by Tom Daspit on July 24 and July 31, 2002 at Westinghouse in Sunnyvale CA. The load appears to be a large bearing for a ship. The switcher is a Plymouth 25 ton. The last two photos show an inter plant flat car, with no air brakes, it appears to be home made. Neither of these two flat cars can be used outside the plant. The retired SP flat car still has friction bearings.
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All USGS aerial imagery and USGS topographic maps are from

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