ACE 3102 Commuter Train 07 West | Maple St. Railroad Crossing & Station Stop, Fremont CA

MobileRailSpotterRxR Video 4 days ago

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July 7, 2026
Setup here at Maple St to get the last ACE westbound trip coming to the Bay for the day. This is a crossing I've wanted to film here in Fremont due to its setup and the RSI LEDs UP has used here only on the cantilevers overhead lights which replaced the incandescent lights sometime in the mid 2000s and the rest of the incandescent lights weren't replaced till around the late 2000s (2009) and the early 2010s which were the current Electro-Tech LEDs that are here. UP briefly used RSI LEDs in the Bay Area just like they briefly used some GS LEDs and Dialight LEDs also in the Bay and Valley areas. This crossing still retains one mechanical bell luckily. There was also a signal maintainer here waiting to inspect the crossing.

Altamont Commuter Express Train 07 westbound on the UP Niles Sub arrives and departs the Fremont Station passing through the Maple Street railroad crossing after an activation and time out automatic cancel of the crossing for the station stop in Fremont, California.

ACEX 3102
ACEX 3103
ACEX 3310
- ACE Train 07

Crossing Info
City: Fremont, California
Crossing Signal/Line Owner: Union Pacific Railroad
Crossing User(s): AMTK, ACE, UPRR
Bell Sequence: Ring till gates start to rise.

Right Shoulder Signal
Bell: WCH Mechanical Bell
Lights: 4 pairs of 12x20 inch Electro-Tech LEDs/WCH Lights
Junction Boxes: WRRS
Gate Lights: NEG Clear LEDs "Alstom-Aurora Look"
Mechanism/Counterweight Arms: WCH with WRRS Arms
Base: WCH
Install: SP early to mid 1990s, Installed between 1992 - 1995

Gateless Signal
Lights: 1 pair of 12x20 inch Electro-Tech inch/WCH Lights
Junction Box: WRRS
Base: WCH
Install: SP early to mid 1990s, Installed between 1992 - 1995

Left Shoulder Signal - Harmon 70s Cantilever
Bell: GS Type 3 E-Bell
Lights: 4 pairs = Mast - 2 pairs of 12x20 inch Electro-Tech LEDs/WCH Lights, Overhead - 2 pairs of 12x20 inch RSI LEDs/WCH Lights
Junction Boxes: Harmon (70s)
Cantilever's Install: SP 1970s
- Gated Mast
Gate Lights: NEG Clear LEDs "Alstom-Aurora Look"
Mechanism/Counterweight Arms: WCH with WRRS Arms
Base: WCH
Gate Mast Install: SP early to mid 1990s, Installed between 1992 - 1995

This crossing owned by the Union Pacific Railroad is an mixed signal install with all gated and gateless masts signals being SP early 1990s signal installs with its lights, gates, and gate lights changed. The cantilever is an SP 1970s signal install with its bell and lights changed.

Camera
Sony FX30 Cinema Line + Tamron 17mm - 300mm
Canon EOS R50 V + Sigma Contemporary 16-300mm F3.5-6.7 DC OS