Greater Sacramento Area Union Pacific and BNSF Railroads

Monitors the Union Pacific (UP) railroad around Roseville, Donner Pass, and the Greater Sacramento, CA area from a receiver located in Rocklin, CA.  

UP frequencies monitored:

• 160.320 (Ch.014)

• 160.800 (Ch.046)

• 160.875 (Ch.051)

• 161.310 (Ch.080)

• 161.550 (Ch.096)

• 161.400 (Ch.086) Roseville Yard (Train Receiving/Departure, & Round House) *Not always monitored. 

UP Subdivisions Monitored:

• Roseville        (Dispatcher 9)

• Valley             (Dispatcher 57 & 68)

• Canyon          (Dispatcher 57)

• Sacramento   (Dispatcher 56)

• Fresno            (Dispatcher 57 & 56)

• Martinez        (Dispatcher 57 & 62)

UP detectors  heard on this feed are located at the following mile posts (shown in red):

•   44.6  @ North Florin, (Fresno Sub)

•   85.2  track 1 and 2 @ Mikon, (Martinez Sub)

•  111.9  track 1, (Roseville Sub)

•  111.0, 112.3  track 2 in Rocklin, (Roseville Sub)

•  97.7   track 1 & 2 between Citrus Heights and Swanston, (Martinez Sub) 

•  116.8  @ Lincoln, (Valley Sub)

•  148.0  between Del Paso and Pleasant Grove, (Sac Sub)

•  161.1  between Pleasant Grove and Mounkes, (Sac Sub)  

*Additional detector and train transmissions can be heard when atmospheric conditions allow reception beyond typical receiver coverage. This  occurs primarily during Spring and Summer months.