What is a G or X train on BNSF ?

Anyone got any idea here?
-ALNVAW
G-SSDVAW
G-CIMVAW
G-HVRVAW
G-PPIVAW
G-DILVAW
G-STEVAW
G-WLMPAS
G-CRIPAS
G-RUTPAS
G-GALPAS
G-GRFPAS
G-MTEPAS
G-WOLPAS
G-FLMINB
G-BDEINB
G-MSDINB
G-CSNINB
G-BREINB
G-HURINB
G-MTEINB
G-EDUINB
G-ABAINB
G-MNSINB
G-ULEINB
G-ANDINB
G-ANPINB
G-HIMINB
G-HWMINB
G-CATTAC
G-MURTAC
G-BRETAC
G-MSDTAC
G-PLHTAC
G-MAMTAC
G-CCMTAC
G-RUTTAC
G-ISIPSA
G-HASPSA
G-RYMRGT
G-GRFRGT
G-NWERGT
G-BERRGT
G-HRLRGT
G-SWERGT
G-SNORGT
G-CVNKAL
G-HDNKAL
G-HURKAL
G-SJOKAL
G-WOLKAL
G-MNSKAL
G-SIOKAL
G-MTEKAL
G-PLHKAL
G-SRAKAL
G-JSDKAL
G-FINKAL
G-CLFKAL
G-MSDKAL
G-MCOKAL
G-CNNKAL
G-ULEKAL
G-LINCEW
G-HWMPWA
X-INBHUR
X-INBGLV
X-INBHTI
X-INBHON
X-INBFLM
X-INBGSD
X-INBAND
X-INBJAM
X-INBCSN
X-INBCLF
X-INBEDU
X-INBGNV
X-TACGRF
X-TACHUR
X-TACSPL
X-TACCCM
X-TACBYL
X-TACMUR
X-TACULE
X-TACRYM
X-TACCSN
X-TACMND
X-TACAND
X-TACCVN
X-KALMSD
X-KALEDU
X-KALGFD
X-KALMNS
X-KALFIN
X-KALGSD
X-KALLIN
X-KALWAV
X-KALHUT
X-KALAND
X-KALHRL
X-KALWIL
X-KALHRV
X-PASABE
X-PASMAN
X-PASWIL
X-PASGRF
X-PASMIN
X-RGTSME
X-RGTNWE
X-RGTSVN
X-RGTBET
X-RGTFIN
X-VAWHFM
X-VAWMIT
X-VAWHVR
X-VAWCAT
X-VAWJAS
X-VAWMIN
X-LVJOMA

G train might be grain and X trains are extras on CSX so the same maybe true for BNSF.

Where did you get all those symbols?

BNSF Train Symbols

A Amtrak
B baretable intermodal
C loaded unit coal
D light engines
E empty unit coal
F foreign RR trains over BNSF tracks
G loaded unit grain
H high priority manifest
I deadhead crew
J not used
K helper
L local service
M normal priority manifest
N hours of service relief crews
O officer specials
P premium intermodal
Q guaranteed intermodal
R road switcher
S double stack intermodal
T transfers
U unit other than coal and grain
V auto trains
W work trains
X empty unit grain
Y yard engines
Z high priority intermodal

Hope this helps.
Swafford

Swafford, I have a list that says “J” = high / wide dimensional loads. I’m not sure if this is current, but why waste a letter of the alphabet?[swg]

Peterson, did you want to know about the other six letters? The first 3 are city of origin, the second 3 destination. I have what I thought was a fairly complete list of cities served by BNSF, but there are a lot in your list of grain trains that aren’t on my list. The list I have is 15 pages long (single column).

RGT = Rivergate
KAL = Kalama
PAS = Pasco
INB = Interbay
TAC = Tacoma
LVJ = Longview Jct.
VAW = Vancouver, WA
LIN = Lincoln
ABE = Aberdeen, SD
OMA = Omaha
GRF = Great Falls
HUR = Huron, SD (DM&E)
JAM = Jamestown
WOL = Wolsey, SD (DM&E)
DIL = Dilworth
ALN = Alliance, NE
ALT = Alliance, TX
BIL = Billings
MAN = Mandan
HRL = Hurley (?)
GAL = Galveston Correction, Galesburg

Actually GAL is Galesburg, IL. Galveston, TX is GAT. There are still over 30 cities in that list of trains that I don’t know.

G is grain train full and X is empty…
I got this from the editor of Westernrailroads web page…
Sorry I should have done my homework more

Burlington Northern Santa Fe Origin-Destination Codes
ABE Aberdeen, SD
ABI Abilene, KS
ABN Albina, OR
ABQ Algoa, TX
ALA Albia, IA
ALG Algoa, TX
ALL Allouez Ore Dock, WI
ALN Alliance, NE
ALO Altus, OK
ALT Alliance, TX
ALW Allouez, WI
AMA Amarillo, TX
AMO Amory, MS
ARK Arkansas City, KS
AUB Auburn, WA
AUI Aurora, IL
AVC Avondale, CO
AVD Avard, OK
AVN Alvin, TX
AVO Avondale, LA
BAI Barstow, IL
BAK Bakersfield, CA
BAR Barstow, CA
BAY Bay Yard, IA
BCY Boise City, OK
BEA Beardstown, IL
BEL Belen, NM
BEN Berea, ND
BEO Bend, OR
BEW Bellingham, WA
BIE Bieber, CA
BIL Billings, MT (MRL)
BIR Birmingham, AL
BGA Bridge Jct., AR
BKL Brooklyn, OR
BLV Belleville, TX
BLY Blythville, AR
BMK Bismark, ND
BMN Becker, MN
BNT Beaumont, TX
BOL Boligee, AL
BON Bonners Ferry, ID
BOR Boren, CA
BOX Box, TX
BOY Boyston, WI
BPA Bedford Park, IL (TOFC)
BRA Brainerd, MN
BRC Belt Railway of Chicago
BRE Breckenridge, MN
BRF Brookfield, MO
BRM Broeker, MN
BRU Brush, CO
BRV Brownsville, BC
BUN Bundy Jct., MO
BUR Burlington, IA
BUS Bushnelle, IL
BWW Brwonwood, TX
BWY Bill, WY
CAK Clark, OK
CAS Casper, WY
CAT Conton, SD
CAX Carrollton, MO
CBL Council Bluffs, IA
CDZ Cadiz, CA
CEI Centralia, IL
CEW Centralia, WA
CFM Columbia Falls, MT
CAJ Chaffee, MO
CHC Cicero Yard (Chicago, IL)
CHE Cheyenne, WY
CHA Chillicothe, IL
CHI Corwith Yard (Chicago, IL)
CLB Claburne, TX
CLF Clarkfield, MN
CLM Columbus, MS
CLO Clovis, NM
CMT Colstrip, MT
CNI Canadian National
CNR Conrad, OK
CON Connell, WA
COU Courtland, KS
CPS Corpus Christi, TX (UP)
CRI Creston, IA
CRK Crookston, M