AMTRAK Frequencies
Segment Host AAR Chan Frequency
California Zephyr (Chicago, IL to Omaha, NE):
Chicago Union Station Amtrak 13 160.305
Chicago-Aurora BNSF 66 161.100
Aurora-Galesburg (MP 162.2) BNSF 85 161.385
Galesburg Station area (MP 162.2 to MP 168.4) BNSF 51 160.875
Galesburg (MP 168.4)-Halpin IA1 BNSF 39 160.695
Halpin1-Creston BNSF 66 161.100
More AMTRAK Radio Frequencies:
CHICAGO-CARBONDALE
Chicago Union Station Amtrak 13 160.305
Chicago (21st St.)-Carbondale CN 72 161.190
CHICAGO-ST. LOUIS
Chicago Union Station Amtrak 13 160.305
Chicago (21st St.)-Joliet CN 54 160.920
Joliet-Springfield IL UP 78 161.280
Springfield Station Amtrak 22 160.440
Springfield-Wann (Alton) UP 30 160.560
Wann-WR Tower (Granite City) KCS 90 161.460
WR Tower-Q Tower (E. St. Louis) UP 30 160.560
Q Tower-Grand Ave. (St. Louis) TRRA 26 160.500
(or) WR Tower-Grand Ave. (Alt Route) TRRA 26 160.500
St. Louis switching Amtrak 13 160.305
CHICAGO-MILWAUKEE
Chicago Union Station area Amtrak 13 160.305
Chicago-Milwaukee METRA & Canadian Pacific/SOO Line 44 160.770
CHICAGO-QUINCY
Chicago Union Station Amtrak 13 160.305 42 160.740
Chicago-Aurora BNSF 66 161.100
Aurora-Galesburg (MP 162.2) BNSF 85 161.385
Galesburg Station area (MP 162.2 to MP 168.4) BNSF 51 160.875
Galesburg (MP 168.4)-Quincy BNSF 47 160.815
That's What I Found on ON-TRACK-ON-LINE.com. Also Try 161.100 MHz, That is the BNSF Railway-Road Channel.