Logo
Craig Walker's Collection
 
5/20/2024
 
 
 
 
 
  Page Controls   View:  Pics Per Page:
UP 1982 - Cajon, Cajon Pass, CA - 1/16/11
Title:  UP 1982 - Cajon, Cajon Pass, CA - 1/16/11
Description:  Railfans turn out to document Union Pacific train KG3LB-13 (a double-stack train heading from Global Three, IL to Long Beach, CA) as it rounds the curve at Cajon in southern California's famed Cajon Pass on January 16, 2011. On the head end is one of UP's six "Heritage" SD70ACe diesels - number 1982, painted to commemorate the Missouri Pacific Railroad.
Photo Date:  1/16/2011  Upload Date: 1/17/2011 12:53:15 AM
Location:  Cajon, CA
Author:  Craig Walker
Categories:  Scenic,Signal,Action
Locomotives:  UP 1982(SD70ACe) UP 3947(SD70M)
Views:  746   Comments: 5
UP 1983 - Los Angeles - 8/14/05
Title:  UP 1983 - Los Angeles - 8/14/05
Description:  Specially painted UP SD70ACe 1983 commemorates "Fallen Flag" railroad Western Pacific as it leads a three unit lashup from East Yard to the old SP Shops Yard, where it will pick up a train heading from LA to Oakland, California.
Photo Date:  8/14/2005  Upload Date: 5/24/2010 12:22:16 PM
Location:  Los Angeles, CA
Author:  Craig Walker
Categories: 
Locomotives:  UP 1983(SD70ACe)
Views:  974   Comments: 0
UP 1988 - Terminal Island, CA - 11/24/07
Title:  UP 1988 - Terminal Island, CA - 11/24/07
Description:  Union Pacific SD70ACe 1988 wears the colors of predecessor railroad Missouri-Kansas-Texas. The engine is seen here on the point of train IHJDI-22 on Terminal Island, in the Los Angeles Harbor area, on November 24, 2007.
Photo Date:  11/24/2007  Upload Date: 5/28/2010 11:41:35 AM
Location:  Terminal Island, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 1988(SD70ACe)
Views:  265   Comments: 0
UP 1988
Title:  UP 1988
Description:  Union Pacific SD70ACe 1988, painted to commemorate the Missouri-Kansas-Texas Railroad, was constructed by EMD in May 2005, and released from Wisconsin Southerns Horicon (WI) shops in this paint scheme on august 17, 2005.
Photo Date:  10/16/2011  Upload Date: 10/27/2011 11:30:42 AM
Location:  Fort Worth, TX
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 1988(SD70ACe)
Views:  254   Comments: 2
CSXT 443 - Hammond IN - 09/24/21
Title:  CSXT 443 - Hammond IN - 09/24/21
Description:  A colorful consist heads westward for Chicago, passing Amtrak’s Hammond Whiting station as it does. CSXT AC4400CW 443 and ES44DC 5375 are teamed with Union Pacific SD70ACe 1988, painted to honor UP predecessor Missouri-Kansas-Texas, and BNSF Railway Dash 9-44CW 4141. (Hammond, Indiana – September 24, 2021)
Photo Date:  9/24/2021  Upload Date: 10/14/2021 7:21:17 PM
Location:  Hammond, IN
Author:  Craig Walker
Categories:  Action
Locomotives:  CSX 443(AC44CW) CSX 5375(ES40DC) UP 1988(SD70ACe) BNSF 4141(C44-9W)
Views:  101   Comments: 0
UP 1989
Title:  UP 1989
Description:  On Independence Day 2012, while Norfolk Southerns twenty "Heritage" units were gathered in Spencer, North Carolina, one of Union Pacifics "Heritage" units, SD70ACe 1989 painted to commemorate the Rio Grande, was crossing southern Californias San Timoteo Canyon on its way from Los Angeles CA to Atlanta GA (and the engineer gives a friendly wave). Behind the 1989 are UP SD70M 4627 and Norfolk Southern Dash 9-40CW 9885 (with UP ES44AC 7602 shoving on the rear).
Photo Date:  7/4/2012  Upload Date: 7/4/2012 10:55:14 PM
Location:  El Casco, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 1989(SD70ACe)
Views:  449   Comments: 3
UP 1989
Title:  UP 1989
Description:  On Independence Day 2012, while Norfolk Southerns twenty "Heritage" units were gathered in Spencer, North Carolina, one of Union Pacifics "Heritage" units, SD70ACe 1989 painted to commemorate the Rio Grande, was crossing southern Californias San Timoteo Canyon on its way from Los Angeles CA to Atlanta GA (by way of Shreveport LA). Behind the 1989 are UP SD70M 4627 and Norfolk Southern Dash 9-40CW 9885 (with UP ES44AC 7602 shoving on the rear).
Photo Date:  7/4/2012  Upload Date: 7/4/2012 8:57:40 PM
Location:  El Casco, CA
Author:  Craig Walker
Categories:  Scenic,Action
Locomotives:  UP 1989(SD70ACe)
Views:  201   Comments: 1
UP 1989
Title:  UP 1989
Description:  On Independence Day 2012, while Norfolk Southerns twenty "Heritage" units were gathered in Spencer, North Carolina, one of Union Pacifics "Heritage" units, SD70ACe 1989 painted to commemorate the Rio Grande, was crossing southern Californias San Timoteo Canyon on its way from Los Angeles CA to Atlanta GA (by way of Shreveport LA). Behind the 1989 are UP SD70M 4627 and Norfolk Southern Dash 9-40CW 9885 (with UP ES44AC 7602 shoving on the rear).
Photo Date:  7/4/2012  Upload Date: 7/4/2012 10:44:43 PM
Location:  El Casco, CA
Author:  Craig Walker
Categories:  Scenic,Action
Locomotives:  UP 1989(SD70ACe)
Views:  257   Comments: 1
UP 1989
Title:  UP 1989
Description:  On Independence Day 2012, while Norfolk Southerns twenty "Heritage" units were gathered in Spencer, North Carolina, one of Union Pacifics "Heritage" units, SD70ACe 1989 painted to commemorate the Rio Grande, was crossing southern Californias San Timoteo Canyon on its way from Los Angeles CA to Atlanta GA (by way of Shreveport LA). Behind the 1989 are UP SD70M 4627 and Norfolk Southern Dash 9-40CW 9885 (with UP ES44AC 7602 shoving on the rear).
Photo Date:  7/4/2012  Upload Date: 7/4/2012 10:38:41 PM
Location:  Ordway, CA
Author:  Craig Walker
Categories:  Scenic,Signal,Action
Locomotives:  UP 1989(SD70ACe)
Views:  268   Comments: 1
UP 1995 - West Colton Yard, Bloomington, CA - 2/27/11
Title:  UP 1995 - West Colton Yard, Bloomington, CA - 2/27/11
Description:  The power for Union Pacific train MWCPX 27 (Merchandise, West Colton to Phoenix, AZ) moves through West Colton Yard in Bloomington, California, in order to back onto the train. On the point of the train will be one of UPs "Heritage" diesels, #1995, painted to honor the Chicago & North Western.
Photo Date:  2/27/2011  Upload Date: 2/27/2011 7:56:27 PM
Location:  Bloomington, CA
Author:  Craig Walker
Categories:  Yard
Locomotives:  UP 1995(SD70ACe)
Views:  295   Comments: 0
UP 1995
Title:  UP 1995
Description:  Union Pacific train AMLNGR 17 (Automobiles; Mira Loma CA to Nogales AZ) gets ready to depart Mira Loma, California, on December 17, 2011. On the point this day is the UPs Chicago & North Western "Heritage" SD70ACe, number 1995. (The second unit is Dash 9-44CW 9611.)
Photo Date:  12/17/2011  Upload Date: 12/19/2011 5:05:21 PM
Location:  Mira Loma, CA
Author:  Craig Walker
Categories:  Roster,Yard
Locomotives:  UP 1995(SD70ACe)
Views:  501   Comments: 0
KCS 4705
Title:  KCS 4705
Description:  A colorful consist was spotted in Union Pacifics Dolores Yards DODO tracks (where locomotives are stored and serviced at the north end of the yard) on February 21st, 2013, including Kansas City Southern ES44AC 4705, months-old UP SD70ACe 8761 and UP SD70ACe 1995, painted in Chicago & North Western Heritage colors. And I only had to wait ten minutes for a hole to appear in the clouds!
Photo Date:  2/21/2013  Upload Date: 2/22/2013 11:11:39 AM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  KCS 4705(ES44AC) UP 8761(SD70ACe) UP 1995(SD70ACe)
Views:  230   Comments: 0
UP 1995
Title:  UP 1995
Description: 
Photo Date:  2/21/2013  Upload Date: 2/22/2013 11:18:56 AM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 1995(SD70ACe)
Views:  203   Comments: 0
UP 1996 - Bloomington, CA - 11/26/06
Title:  UP 1996 - Bloomington, CA - 11/26/06
Description:  Union Pacifics "Southern Pacific Heritage" unit, SD70ACe 1996, rests between assignments at West Colton Yard in Bloomington, CA, after a run from Tucson, AZ. November 25, 2006
Photo Date:  11/25/2006  Upload Date: 5/28/2010 11:43:12 AM
Location:  Bloomington, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 1996(SD70ACe)
Views:  463   Comments: 0
UPY 2756
Title:  UPY 2756
Description:  Union Pacific local LOG11R 22, led by 3GS21Bs Y2756 and Y2755, passes by the roads Dolores Diesel Shop in Carson, California, on July 22, 2011. In the engine facility is UP SD70ACe 1996, painted to commemorate the Southern Pacific Railroad. UP 1996 arrived that morning on train KG4LB 19 (Priority Intermodal, Global 4 Joliet IL to Long Beach CA) and would depart later that evening on train ILXDIX 22 (Intermodal, Los Angeles CA to Dallas TX; Extra Unscheduled).
Photo Date:  7/22/2011  Upload Date: 7/23/2011 1:04:24 AM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Yard
Locomotives:  UPY 2756(3GS21B) UPY 2755(3GS21B) UP 1996(SD70ACe)
Views:  433   Comments: 0
UP 844
Title:  UP 844
Description:  A fifteen car Union Pacific steam special, led by 4-8-4 844 and SD70ACe 1996, looks kind of small in the vastness of the California desert, as it travels from Yuma, Arizona, to West Colton Yard in Bloomington, California, on November 17, 2011.
Photo Date:  11/17/2011  Upload Date: 11/24/2011 12:02:33 AM
Location:  Bombay Beach, CA
Author:  Craig Walker
Categories:  Scenic,Steam,Passenger
Locomotives:  UP 844(4-8-4) UP 1996(SD70ACe)
Views:  220   Comments: 0
UP 4141
Title:  UP 4141
Description: 
Photo Date:  10/24/2008  Upload Date: 8/22/2011 12:32:43 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 4141(SD70ACe)
Views:  332   Comments: 0
UP 4141
Title:  UP 4141
Description: 
Photo Date:  10/27/2008  Upload Date: 8/22/2011 12:28:54 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 4141(SD70ACe)
Views:  162   Comments: 0
UP 8310
Title:  UP 8310
Description: 
Photo Date:  2/26/2012  Upload Date: 2/28/2012 1:33:33 AM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8310(SD70ACe)
Views:  404   Comments: 0
UP 8310
Title:  UP 8310
Description:  Dont let that clean nose fool you - Union Pacific 8310 is seven years old and kind of grubby, but the nose was recently repainted as part of an upgrade (which also included new grilles on the left side of the unit, too). This power, laying over on the wye in Anaheim, California, after arriving on train LOQ25 25, consists of SD70ACe 8310, SD60M 2415, SD59M-2 9908, SD60M 2299 and SD70ACe 8317. The train departed West Colton Yard on February 25th at 10:57 PM, and arrived in Anaheim on February 26th at 2:25 AM. This power was then assigned to train LOA44 27, which departed Anaheim at 8:56 AM on February 27th.LOQ25 25
Photo Date:  2/26/2012  Upload Date: 2/28/2012 1:54:35 AM
Location:  Fullerton, CA
Author:  Craig Walker
Categories: 
Locomotives:  UP 8310(SD70ACe)
Views:  366   Comments: 0
UP 5254 - Cajon Pass, CA - 11/13/10
Title:  UP 5254 - Cajon Pass, CA - 11/13/10
Description:  A Union Pacific manfest provides a pleasant diversion form the usual intermodal parade on Cajon Pass on November 13, 2010. Power for this West Colton (CA) to North Platte (NE) train is ES44AC 5254, AC4400CW 5979, AC4400CW 6149 (the former Southern Pacific 100, and still wearing that roads colors), SD70ACe 8313 and SD70ACe 8331 (with SD70ACe 8517 shoving on the rear).
Photo Date:  11/13/2010  Upload Date: 11/21/2010 3:35:39 PM
Location:  Cajon Pass, CA
Author:  Craig Walker
Categories:  Scenic,Action
Locomotives:  UP 5254(AC45CCTE) UP 5979(AC44CWCTE) UP 6149(AC44CW) UP 8313(SD70ACe) UP 8331(SD70ACe)
Views:  825   Comments: 2
UP 8319
Title:  UP 8319
Description:  Union Pacific SD70ACe 8319, AC6000 Convertible (what UP calls C44/60AC) 7339 and SD70M 5047 pull train KLBG4D 06 through the "moonscape" of east Victorville, California, on April 6th, 2013. Shoving on the rear of the Long Beach CA to Chicago IL train is another SD70ACe, 8720.
Photo Date:  4/8/2013  Upload Date: 4/9/2013 5:46:12 PM
Location:  Victorville, CA
Author:  Craig Walker
Categories:  Scenic,Action
Locomotives:  UP 8319(SD70ACe)
Views:  193   Comments: 3
UP 8341
Title:  UP 8341
Description: 
Photo Date:  9/7/2012  Upload Date: 9/7/2012 1:25:09 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8341(SD70ACe)
Views:  192   Comments: 0
UP 8342
Title:  UP 8342
Description: 
Photo Date:  4/26/2011  Upload Date: 7/26/2011 2:09:58 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8342(SD70ACe)
Views:  292   Comments: 0
UP 8344 - San Bernardino, CA - 11/13/10
Title:  UP 8344 - San Bernardino, CA - 11/13/10
Description:  A westbound Union Pacific freight, behind SD70ACe 8344 (and SD70ACe 8393, AC4400CW 5500 and SD70M 4954), enters San Bernardino after crossing Cajon Pass. The Pass is the depression between the San Gabriel and San Bernardino Mountains, visible just above the highway bridge (the I-15 Freeway, which parallels the railroad, is just barely visible on the hillside).
Photo Date:  11/13/2010  Upload Date: 11/18/2010 3:48:06 PM
Location:  San Bernardino, CA
Author:  Craig Walker
Categories:  Scenic,Action
Locomotives:  UP 8344(SD70ACe) UP 8393(SD70ACe) UP 5500(AC45CCTE) UP 4954(SD70M)
Views:  572   Comments: 0
UP 8351
Title:  UP 8351
Description:  The flag decal on Union Pacific SD70ACe 8351 has, it appears, seen better days.
Photo Date:  6/30/2011  Upload Date: 7/6/2011 2:53:57 PM
Location:  Carson, CA
Author:  Craig Walker
Categories: 
Locomotives:  UP 8351(SD70ACe)
Views:  347   Comments: 0
UP 8352
Title:  UP 8352
Description: 
Photo Date:  8/18/2010  Upload Date: 7/27/2011 6:40:31 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8352(SD70ACe)
Views:  226   Comments: 0
UP 8353
Title:  UP 8353
Description: 
Photo Date:  3/11/2012  Upload Date: 3/12/2012 1:13:10 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8353(SD70ACe)
Views:  210   Comments: 1
UP 8356
Title:  UP 8356
Description: 
Photo Date:  2/9/2012  Upload Date: 2/9/2012 12:16:52 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8356(SD70ACe)
Views:  380   Comments: 0
UP 8356 - Detail
Title:  UP 8356 - Detail
Description:  Detail shot of the second EMD retrofit for early SD70ACe inverter cabinets
Photo Date:  2/9/2012  Upload Date: 2/9/2012 12:18:01 PM
Location:  Carson, CA
Author:  Craig Walker
Categories: 
Locomotives:  UP 8356(SD70ACe)
Views:  256   Comments: 0
UP 8360
Title:  UP 8360
Description: 
Photo Date:  2/9/2012  Upload Date: 2/10/2012 12:26:09 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8360(SD70ACe)
Views:  241   Comments: 0
UP 8366
Title:  UP 8366
Description: 
Photo Date:  4/26/2007  Upload Date: 8/29/2011 6:37:59 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8366(SD70ACe)
Views:  218   Comments: 0
UP 8367
Title:  UP 8367
Description: 
Photo Date:  4/26/2007  Upload Date: 8/29/2011 6:38:19 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8367(SD70ACe)
Views:  394   Comments: 0
UP 8370
Title:  UP 8370
Description: 
Photo Date:  3/11/2012  Upload Date: 3/12/2012 1:17:04 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8370(SD70ACe)
Views:  159   Comments: 0
UP 8375
Title:  UP 8375
Description: 
Photo Date:  3/11/2012  Upload Date: 3/12/2012 1:14:19 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8375(SD70ACe)
Views:  207   Comments: 0
UP 8381
Title:  UP 8381
Description: 
Photo Date:  8/19/2010  Upload Date: 7/27/2011 6:39:24 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8381(SD70ACe) UPY 2005(2GS14B)
Views:  357   Comments: 0
UPY 2005 - Carson, CA - 8/19/10
Title:  UPY 2005 - Carson, CA - 8/19/10
Description:  Union Pacifics single NRE GS14B, #Y2005, soaks up the morning sun at Dolores Yard in Carson, California, on August 19, 2010. Rebuilt by National Railway Equipment from former Southern Pacific MP15DC 2690, UPY 2005 is a "Truck Engine Switcher" (TES). A pair of Cummins 700hp truck engines are under the hoods.
Photo Date:  8/19/2010  Upload Date: 8/20/2010 1:12:46 AM
Location:  Carson, CA
Author:  Craig Walker
Categories: 
Locomotives:  UPY 2005(2GS14B) UP 8381(SD70ACe)
Views:  786   Comments: 0
UP 8384
Title:  UP 8384
Description: 
Photo Date:  2/9/2012  Upload Date: 2/9/2012 12:18:40 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8384(SD70ACe)
Views:  394   Comments: 0
UP 8384 - Detail
Title:  UP 8384 - Detail
Description:  Detail shot of the first EMD retrofit for early SD70ACe inverter cabinets
Photo Date:  2/9/2012  Upload Date: 2/9/2012 12:19:16 PM
Location:  Carson, CA
Author:  Craig Walker
Categories: 
Locomotives:  UP 8384(SD70ACe)
Views:  312   Comments: 0
UP 8426
Title:  UP 8426
Description: 
Photo Date:  4/9/2009  Upload Date: 8/23/2011 4:55:10 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8426(SD70ACe)
Views:  209   Comments: 0
UP 8444
Title:  UP 8444
Description: 
Photo Date:  7/1/2011  Upload Date: 7/28/2011 9:50:16 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8444(SD70ACe)
Views:  248   Comments: 0
UP 8446
Title:  UP 8446
Description: 
Photo Date:  4/9/2009  Upload Date: 8/23/2011 4:57:14 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8446(SD70ACe)
Views:  197   Comments: 0
UP 8446
Title:  UP 8446
Description: 
Photo Date:  4/9/2009  Upload Date: 8/23/2011 4:57:44 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8446(SD70ACe)
Views:  247   Comments: 0
UP 8453
Title:  UP 8453
Description: 
Photo Date:  11/4/2008  Upload Date: 8/23/2011 4:51:29 PM
Location:  Carson, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8453(SD70ACe)
Views:  232   Comments: 0
UP 8458
Title:  UP 8458
Description: 
Photo Date:  4/25/2009  Upload Date: 8/24/2011 12:52:42 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8458(SD70ACe)
Views:  197   Comments: 0
UP 8458
Title:  UP 8458
Description: 
Photo Date:  4/25/2009  Upload Date: 8/24/2011 12:53:00 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8458(SD70ACe)
Views:  260   Comments: 0
UP 8463
Title:  UP 8463
Description:  A Union Pacific intermodal train heading from Salt Lake City, Utah, to Long Beach, California, passes through the Mojave Narrows area (known as Frost) just south of Victorville, California, on March 9, 2012. Power for this train is SD70ACe 8463, SD70M 4002, SD70M 5163 (with flared radiators) and ES44AC 5515.
Photo Date:  3/9/2012  Upload Date: 4/3/2012 11:48:54 AM
Location:  Victorville, CA
Author:  Douglas G. Walker
Categories:  Scenic,Bridge,Action
Locomotives:  UP 8463(SD70ACe)
Views:  168   Comments: 1
UP 8463
Title:  UP 8463
Description:  The climb from Redlands to Beaumont, up southern California's San Timoteo Canyon, features many curves as shown by an eastbound Union Pacific double-stack train threading its way through an S-curve near El Casco. Leading the way on June 13th, 2015, is SD70ACe 8463, assisted by ES44AC 5701 and SD70M 5180.
Photo Date:  6/13/2015  Upload Date: 6/15/2015 1:48:56 AM
Location:  El Casco, CA
Author:  Craig Walker
Categories:  Action
Locomotives:  UP 8463(SD70ACe)
Views:  268   Comments: 0
UP 8474
Title:  UP 8474
Description: 
Photo Date:  4/9/2009  Upload Date: 8/23/2011 4:58:13 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8474(SD70ACe)
Views:  167   Comments: 0
UP 8487
Title:  UP 8487
Description: 
Photo Date:  4/25/2009  Upload Date: 8/24/2011 12:53:24 PM
Location:  Anaheim, CA
Author:  Craig Walker
Categories:  Roster
Locomotives:  UP 8487(SD70ACe)
Views:  197   Comments: 0


Site Design ©2001-2020 Tim Huemmer
Photos © respective authors
  Contact: info@rrpicturearchives.net