History of the 28th Ave Trestle

The earliest span over mid-Sullivan’s Gulch was the “28th Street Trestle.” Originally built by a streetcar company, the line continued from Couch, across the bridge and ended at Halsey, where the jog in the road is now.

https://alamedahistory.org/2025/03/12/earliest-span-over-mid-sullivans-gulch-the-28th-street-trestle/