This is why we should go on the offensive and merge with all the Dakota and Wyoming companies.Cermak wrote: Fri Jul 18, 2025 9:13 pm Mergers generally haven’t worked out well for Omaha. Especially when the other company is from a larger, more glamorous and warmer metro.
Union Pacific Business News
Moderators: nebugeater, Omaha Cowboy, Brad, BRoss
-
riceweb
- Human Relations
- Posts: 606
- Joined: Thu Mar 22, 2007 12:54 am
- Location: Omaha, NE
Re: Union Pacific Business News
-
GenX
- Parks & Recreation
- Posts: 1216
- Joined: Thu Feb 04, 2016 8:16 pm
- Location: Omaha
Re: Union Pacific Business News
Heck, let’s just sweep up BNSF while we’re at it. It’s a Berkshire company, after all.riceweb wrote: Fri Jul 18, 2025 10:18 pmThis is why we should go on the offensive and merge with all the Dakota and Wyoming companies.Cermak wrote: Fri Jul 18, 2025 9:13 pm Mergers generally haven’t worked out well for Omaha. Especially when the other company is from a larger, more glamorous and warmer metro.
-
OmahaOmaha
- Library Board
- Posts: 295
- Joined: Wed Jul 30, 2014 5:30 pm
- Location: West Omaha
Re: Union Pacific Business News
BNSF will soon be merging with CSX.EricHaley wrote: Sat Jul 19, 2025 12:08 amHeck, let’s just sweep up BNSF while we’re at it. It’s a Berkshire company, after all.riceweb wrote: Fri Jul 18, 2025 10:18 pmThis is why we should go on the offensive and merge with all the Dakota and Wyoming companies.Cermak wrote: Fri Jul 18, 2025 9:13 pm Mergers generally haven’t worked out well for Omaha. Especially when the other company is from a larger, more glamorous and warmer metro.
-
damonhynes
- Parks & Recreation
- Posts: 1275
- Joined: Tue Aug 26, 2014 7:35 pm
- Location: Montgomery County, Texas
Re: Union Pacific Business News
If Worn Buffett thinks that NS would be a better fit than CSX, he can afford to start a bidding war. Berkshire has enough money to buy NS six times over (and UP twice!).OmahaOmaha wrote: Tue Jul 22, 2025 9:39 amBNSF will soon be merging with CSX.EricHaley wrote: Sat Jul 19, 2025 12:08 amHeck, let’s just sweep up BNSF while we’re at it. It’s a Berkshire company, after all.riceweb wrote: Fri Jul 18, 2025 10:18 pmThis is why we should go on the offensive and merge with all the Dakota and Wyoming companies.Cermak wrote: Fri Jul 18, 2025 9:13 pm Mergers generally haven’t worked out well for Omaha. Especially when the other company is from a larger, more glamorous and warmer metro.
-
Linkin5
- County Board
- Posts: 4864
- Joined: Tue Feb 10, 2004 7:59 pm
Re: Union Pacific Business News
If the OWH is any indication I don’t think we’ll be seeing Buffett look out for the health of his hometown.damonhynes wrote: Wed Jul 23, 2025 3:18 pmIf Worn Buffett thinks that NS would be a better fit than CSX, he can afford to start a bidding war. Berkshire has enough money to buy NS six times over (and UP twice!).OmahaOmaha wrote: Tue Jul 22, 2025 9:39 amBNSF will soon be merging with CSX.EricHaley wrote: Sat Jul 19, 2025 12:08 amHeck, let’s just sweep up BNSF while we’re at it. It’s a Berkshire company, after all.riceweb wrote: Fri Jul 18, 2025 10:18 pmThis is why we should go on the offensive and merge with all the Dakota and Wyoming companies.Cermak wrote: Fri Jul 18, 2025 9:13 pm Mergers generally haven’t worked out well for Omaha. Especially when the other company is from a larger, more glamorous and warmer metro.
-
Bob from Omaha
- Planning Board
- Posts: 3079
- Joined: Wed Sep 08, 2004 3:00 pm
- Location: Metro Detroit Michigan
-
damonhynes
- Parks & Recreation
- Posts: 1275
- Joined: Tue Aug 26, 2014 7:35 pm
- Location: Montgomery County, Texas
Re: Union Pacific Business News
Journalism, especially pulp, is dead; all the King's horses can't bring it back.Linkin5 wrote: Thu Jul 24, 2025 10:40 amIf the OWH is any indication I don’t think we’ll be seeing Buffett look out for the health of his hometown.damonhynes wrote: Wed Jul 23, 2025 3:18 pmIf Worn Buffett thinks that NS would be a better fit than CSX, he can afford to start a bidding war. Berkshire has enough money to buy NS six times over (and UP twice!).OmahaOmaha wrote: Tue Jul 22, 2025 9:39 amBNSF will soon be merging with CSX.EricHaley wrote: Sat Jul 19, 2025 12:08 amHeck, let’s just sweep up BNSF while we’re at it. It’s a Berkshire company, after all.riceweb wrote: Fri Jul 18, 2025 10:18 pmThis is why we should go on the offensive and merge with all the Dakota and Wyoming companies.Cermak wrote: Fri Jul 18, 2025 9:13 pm Mergers generally haven’t worked out well for Omaha. Especially when the other company is from a larger, more glamorous and warmer metro.
Rail will look different fifty years from now, like it looks different now than it did in 1975, before intermodal and unit coal ramped up. But it'll still be around.
So if BNSF gets NSC, I could see the HQ move to Atlanta. If Warren gets CSX, Omaha looks (slightly) more attractive than Jacksonville.
Last edited by damonhynes on Thu Jul 24, 2025 2:16 pm, edited 2 times in total.
-
damonhynes
- Parks & Recreation
- Posts: 1275
- Joined: Tue Aug 26, 2014 7:35 pm
- Location: Montgomery County, Texas
Re: Union Pacific Business News
Fair point. CSX and NSC better hope someone does. The number of musical chairs is dwindling.
-
Linkin5
- County Board
- Posts: 4864
- Joined: Tue Feb 10, 2004 7:59 pm
Re: Union Pacific Business News
Never said it was coming back, but he essentially squeezed any equity out of it and sold it for parts. Which, cool, you’re a billionaire investor that’s what you do, but I would hope for a little better treatment than a parasite bleeding its host with your hometown newspaper.damonhynes wrote: Thu Jul 24, 2025 2:11 pmJournalism, especially pulp, is dead; all the King's horses can't bring it back.Linkin5 wrote: Thu Jul 24, 2025 10:40 amIf the OWH is any indication I don’t think we’ll be seeing Buffett look out for the health of his hometown.damonhynes wrote: Wed Jul 23, 2025 3:18 pmIf Worn Buffett thinks that NS would be a better fit than CSX, he can afford to start a bidding war. Berkshire has enough money to buy NS six times over (and UP twice!).OmahaOmaha wrote: Tue Jul 22, 2025 9:39 amBNSF will soon be merging with CSX.EricHaley wrote: Sat Jul 19, 2025 12:08 amHeck, let’s just sweep up BNSF while we’re at it. It’s a Berkshire company, after all.riceweb wrote: Fri Jul 18, 2025 10:18 pmThis is why we should go on the offensive and merge with all the Dakota and Wyoming companies.Cermak wrote: Fri Jul 18, 2025 9:13 pm Mergers generally haven’t worked out well for Omaha. Especially when the other company is from a larger, more glamorous and warmer metro.
Rail will look different fifty years from now, like it looks different now than it did in 1975, before intermodal and unit coal ramped up. But it'll still be around.
So if BNSF gets NSC, I could see the HQ move to Atlanta. If Warren gets CSX, Omaha looks (slightly) more attractive than Jacksonville.
-
Doctor Fate
- Parks & Recreation
- Posts: 1272
- Joined: Tue Feb 20, 2018 5:31 pm
- Location: DC Metro
Re: Old Union Pacific Headquarters Lot
On Grow Omaha Trenton suggested that if Union Pacific buys Norfolk Southern, the city should do a land swap with UP. The city gets the UP land by Millwork for the Union Omaha stadium and mixed-use development and UP gets 1416 Dodge for a another building to house the NS consolidation jobs that would relocate here.
-
Louie
- County Board
- Posts: 4891
- Joined: Fri Dec 23, 2011 4:23 pm
- Location: Dundee
Re: Old Union Pacific Headquarters Lot
The more difficult step would be trying to convince NS workers to relocate from Atlanta to Omaha.Doctor Fate wrote: Mon Jul 28, 2025 12:00 pm On Grow Omaha Trenton suggested that if Union Pacific buys Norfolk Southern, the city should do a land swap with UP. The city gets the UP land by Millwork for the Union Omaha stadium and mixed-use development and UP gets 1416 Dodge for a another building to house the NS consolidation jobs that would relocate here.
-
Brad
- Photographer
- Posts: 1036455
- Joined: Sat Feb 28, 2004 6:03 pm
- Location: Omaha, NE
Re: Old Union Pacific Headquarters Lot
They just moved from Norfolk, Virginia, to Atlanta, Georgia a few years ago.Louie wrote: Mon Jul 28, 2025 1:05 pmThe more difficult step would be trying to convince NS workers to relocate from Atlanta to Omaha.Doctor Fate wrote: Mon Jul 28, 2025 12:00 pm On Grow Omaha Trenton suggested that if Union Pacific buys Norfolk Southern, the city should do a land swap with UP. The city gets the UP land by Millwork for the Union Omaha stadium and mixed-use development and UP gets 1416 Dodge for a another building to house the NS consolidation jobs that would relocate here.

Omaha Skyline Photos, Omaha Aerial Photos, and More.
Website: www.bradwilliamsphotography.com
Facebook: www.facebook.com/bradwilliamsphotography
Twitter: www.twitter.com/bradwphoto
Instagram: www.instagram.com/bradwilliamsphotography
YouTube: www.youtube.com/@bradwilliamsphoto
-
Huskerbum
- New to the Neighborhood
- Posts: 45
- Joined: Sun Apr 21, 2024 2:22 pm
Re: Old Union Pacific Headquarters Lot
We better hope it’s not the other way around…Brad wrote: Mon Jul 28, 2025 1:08 pmThey just moved from Norfolk, Virginia, to Atlanta, Georgia a few years ago.Louie wrote: Mon Jul 28, 2025 1:05 pmThe more difficult step would be trying to convince NS workers to relocate from Atlanta to Omaha.Doctor Fate wrote: Mon Jul 28, 2025 12:00 pm On Grow Omaha Trenton suggested that if Union Pacific buys Norfolk Southern, the city should do a land swap with UP. The city gets the UP land by Millwork for the Union Omaha stadium and mixed-use development and UP gets 1416 Dodge for a another building to house the NS consolidation jobs that would relocate here.
-
BD PC Omaha
- New to the Neighborhood
- Posts: 28
- Joined: Thu Mar 28, 2024 9:34 am
Re: Old Union Pacific Headquarters Lot
You are right on that one. The land swap rumor has been swirling in various forms for a while.
-
Bob from Omaha
- Planning Board
- Posts: 3079
- Joined: Wed Sep 08, 2004 3:00 pm
- Location: Metro Detroit Michigan
Re: Old Union Pacific Headquarters Lot
The NS building itself is rather nondescript and surrounded by skyscrapers. Nothing special. On the other hand it's in Atlanta.
Bob from Omaha
-
NEDodger
- Parks & Recreation
- Posts: 1339
- Joined: Sun Apr 13, 2014 1:19 am
Re: Old Union Pacific Headquarters Lot
This. A land swap for a soccer stadium should be the least of our worries.Huskerbum wrote: Mon Jul 28, 2025 1:19 pmWe better hope it’s not the other way around…Brad wrote: Mon Jul 28, 2025 1:08 pmThey just moved from Norfolk, Virginia, to Atlanta, Georgia a few years ago.Louie wrote: Mon Jul 28, 2025 1:05 pmThe more difficult step would be trying to convince NS workers to relocate from Atlanta to Omaha.Doctor Fate wrote: Mon Jul 28, 2025 12:00 pm On Grow Omaha Trenton suggested that if Union Pacific buys Norfolk Southern, the city should do a land swap with UP. The city gets the UP land by Millwork for the Union Omaha stadium and mixed-use development and UP gets 1416 Dodge for a another building to house the NS consolidation jobs that would relocate here.
-
BD PC Omaha
- New to the Neighborhood
- Posts: 28
- Joined: Thu Mar 28, 2024 9:34 am
Re: Old Union Pacific Headquarters Lot
I would bet on Atlanta being the loser on this one.
-
Garrett
- County Board
- Posts: 4629
- Joined: Wed Nov 26, 2008 6:29 pm
- Location: New York City
Re: Old Union Pacific Headquarters Lot
If UP still has that ~200,000 sqft of office space in their current building on the market, why would they build new? And I can’t imagine it would be too particularly huge either
OMA-->CHI-->NYC
-
Brad
- Photographer
- Posts: 1036455
- Joined: Sat Feb 28, 2004 6:03 pm
- Location: Omaha, NE
Re: Old Union Pacific Headquarters Lot
I've asked 2 different UP employees (Who don't know each other and work in completely different departments) and both said the current HQ building is around 1/3rd empty.Garrett wrote: Mon Jul 28, 2025 3:26 pm If UP still has that ~200,000 sqft of office space in their current building on the market, why would they build new? And I can’t imagine it would be too particularly huge either

Omaha Skyline Photos, Omaha Aerial Photos, and More.
Website: www.bradwilliamsphotography.com
Facebook: www.facebook.com/bradwilliamsphotography
Twitter: www.twitter.com/bradwphoto
Instagram: www.instagram.com/bradwilliamsphotography
YouTube: www.youtube.com/@bradwilliamsphoto
-
BD PC Omaha
- New to the Neighborhood
- Posts: 28
- Joined: Thu Mar 28, 2024 9:34 am
Re: Old Union Pacific Headquarters Lot
If you think about it another way, it would be much easier to lease the 750,000 SF in Atlanta than the property here in Omaha.
-
Brad
- Photographer
- Posts: 1036455
- Joined: Sat Feb 28, 2004 6:03 pm
- Location: Omaha, NE
Re: Union Pacific Business News
UP has set up a website for the merger:
https://www.up-nstranscontinental.com/
Name:
https://www.up-nstranscontinental.com/
Name:
Headquarters:Union Pacific wrote:What will the combined company be called? Will either Union Pacific or Norfolk Southern maintain their brand?
Upon the transaction’s closing, the combined company will be called Union Pacific and led by Union Pacific CEO Jim Vena.
Union Pacific wrote:Where will the combined company be headquartered? What will happen to Norfolk Southern’s Atlanta, Georgia headquarters?
The combined company will be headquartered in Omaha, Nebraska. Atlanta, Georgia will continue to be a core location for the combined organization in the long-term with a focus on technology, operations and innovation, among other priorities.

Omaha Skyline Photos, Omaha Aerial Photos, and More.
Website: www.bradwilliamsphotography.com
Facebook: www.facebook.com/bradwilliamsphotography
Twitter: www.twitter.com/bradwphoto
Instagram: www.instagram.com/bradwilliamsphotography
YouTube: www.youtube.com/@bradwilliamsphoto
-
Garrett
- County Board
- Posts: 4629
- Joined: Wed Nov 26, 2008 6:29 pm
- Location: New York City
Re: Union Pacific Business News
New York Times article about the merger
Union Pacific to Buy Norfolk Southern in $85 Billion Railroad Deal
https://www.nytimes.com/2025/07/29/busi ... =url-share
Union Pacific to Buy Norfolk Southern in $85 Billion Railroad Deal
https://www.nytimes.com/2025/07/29/busi ... =url-share
New York Times wrote:Union Pacific, a freight rail giant, announced on Tuesday that it had reached an agreement to acquire Norfolk Southern, another large railroad, in a deal worth $85 billion.
The merger would create the United States’ first coast-to-coast rail network and span some 50,000 miles across 43 states. But the deal would put around two-fifths of rail freight in the hands of one company, raising fears that it would reduce competition in a crucial industry.
OMA-->CHI-->NYC
-
Doctor Fate
- Parks & Recreation
- Posts: 1272
- Joined: Tue Feb 20, 2018 5:31 pm
- Location: DC Metro
Re: Union Pacific Business News
A friend of mine now is at Meta, but was an executive at Union Pacific. They said that if this acquisition is approved (they guess the STB will approve but that this could face a 24 month regulatory delay), it would be highly likely that Omaha would be the beneficiary over Atlanta as Omaha has a more centralized and significant operational hub and the Harriman Dispatching Center. Atlanta has a larger talent pool, but Omaha has a stronger industry-specific talent pool as well as lower costs of living and business. They thought, assuming approval, Atlanta would downsize but remain the technology/innovation hub while operations and corporate positions would consolidate in Omaha.
-
Brad
- Photographer
- Posts: 1036455
- Joined: Sat Feb 28, 2004 6:03 pm
- Location: Omaha, NE
Re: Union Pacific Business News
UP Publicly stated its staying in Omaha:Doctor Fate wrote: Tue Jul 29, 2025 9:19 am A friend of mine now is at Meta, but was an executive at Union Pacific. They said that if this acquisition is approved (they guess the STB will approve but that this could face a 24 month regulatory delay), it would be highly likely that Omaha would be the beneficiary over Atlanta as Omaha has a more centralized and significant operational hub and the Harriman Dispatching Center. Atlanta has a larger talent pool, but Omaha has a stronger industry-specific talent pool as well as lower costs of living and business. They thought, assuming approval, Atlanta would downsize but remain the technology/innovation hub while operations and corporate positions would consolidate in Omaha.
Union Pacific wrote:Where will the combined company be headquartered? What will happen to Norfolk Southern’s Atlanta, Georgia headquarters?
The combined company will be headquartered in Omaha, Nebraska. Atlanta, Georgia will continue to be a core location for the combined organization in the long-term with a focus on technology, operations and innovation, among other priorities.

Omaha Skyline Photos, Omaha Aerial Photos, and More.
Website: www.bradwilliamsphotography.com
Facebook: www.facebook.com/bradwilliamsphotography
Twitter: www.twitter.com/bradwphoto
Instagram: www.instagram.com/bradwilliamsphotography
YouTube: www.youtube.com/@bradwilliamsphoto
-
OverlookedFarm
- Home Owners Association
- Posts: 162
- Joined: Wed Apr 13, 2016 5:13 pm
Re: Union Pacific Business News
Claim Vs. Reality:
1. Preserve Union Jobs: Reality: Meh, they are going to do what they are going to do anyways. Could get worse if there is a negotiation shutdown.
2. Improved Service: Reality: Nope.
All interchange traffic is blocked at origin and steel wheeled at gateways anyways. PSR isn't going to suddenly switch and run unit trains of traffic into these small east coast terminals that can't handle them. Service isn't going to improve. In fact, it may get really poor as UP tries to figure out how to run the NS network which has hurdles not found on the western rails.
Railroad interests are protected by their lobbying efforts and stacking the deck in their favor with former employees at FRA and STB posts.
Vena was installed by activist investors. He is a Hunter Harrison protege who dreamed of putting this together. Not shocking news. UP, like many traditional companies has fallen victim to the Blackrock vultures.
What does it mean for Omaha? Probably some more jobs. But it isn't going to offset the thousands UP has cut over the past decade or so since Young-Koraleski left. UP is a small player in Omaha in 2025 compared with other employers.
1. Preserve Union Jobs: Reality: Meh, they are going to do what they are going to do anyways. Could get worse if there is a negotiation shutdown.
2. Improved Service: Reality: Nope.
All interchange traffic is blocked at origin and steel wheeled at gateways anyways. PSR isn't going to suddenly switch and run unit trains of traffic into these small east coast terminals that can't handle them. Service isn't going to improve. In fact, it may get really poor as UP tries to figure out how to run the NS network which has hurdles not found on the western rails.
Railroad interests are protected by their lobbying efforts and stacking the deck in their favor with former employees at FRA and STB posts.
Vena was installed by activist investors. He is a Hunter Harrison protege who dreamed of putting this together. Not shocking news. UP, like many traditional companies has fallen victim to the Blackrock vultures.
What does it mean for Omaha? Probably some more jobs. But it isn't going to offset the thousands UP has cut over the past decade or so since Young-Koraleski left. UP is a small player in Omaha in 2025 compared with other employers.
-
Doctor Fate
- Parks & Recreation
- Posts: 1272
- Joined: Tue Feb 20, 2018 5:31 pm
- Location: DC Metro
Re: Union Pacific Business News
Great hear. I didn't see your post or the news until after I posted that comment lol. They told me their thoughts yesterday morning.Brad wrote: Tue Jul 29, 2025 11:28 amUP Publicly stated its staying in Omaha:Doctor Fate wrote: Tue Jul 29, 2025 9:19 am A friend of mine now is at Meta, but was an executive at Union Pacific. They said that if this acquisition is approved (they guess the STB will approve but that this could face a 24 month regulatory delay), it would be highly likely that Omaha would be the beneficiary over Atlanta as Omaha has a more centralized and significant operational hub and the Harriman Dispatching Center. Atlanta has a larger talent pool, but Omaha has a stronger industry-specific talent pool as well as lower costs of living and business. They thought, assuming approval, Atlanta would downsize but remain the technology/innovation hub while operations and corporate positions would consolidate in Omaha.
Union Pacific wrote:Where will the combined company be headquartered? What will happen to Norfolk Southern’s Atlanta, Georgia headquarters?
The combined company will be headquartered in Omaha, Nebraska. Atlanta, Georgia will continue to be a core location for the combined organization in the long-term with a focus on technology, operations and innovation, among other priorities.
-
CrankyOldDude
- Home Owners Association
- Posts: 66
- Joined: Mon Feb 09, 2026 3:58 pm
Re: Union Pacific Business News
"Norfolk Southern renews Atlanta HQ lease for five years amid merger proposal
Norfolk Southern is still committed to Atlanta. The railroad giant, which is looking to merge with Omaha-based rival Union Pacific to create the country's only coast-to-cast railroad network, will pay approximately $498.7 million for a five-year lease renewal at its corporate headquarters at 650 West Peachtree St. …"
While I'm surprised that the merged company isn't moving to Huntsville, I'm not surprised at this. Probably take longer to integrate the two companies.
Norfolk Southern is still committed to Atlanta. The railroad giant, which is looking to merge with Omaha-based rival Union Pacific to create the country's only coast-to-cast railroad network, will pay approximately $498.7 million for a five-year lease renewal at its corporate headquarters at 650 West Peachtree St. …"
While I'm surprised that the merged company isn't moving to Huntsville, I'm not surprised at this. Probably take longer to integrate the two companies.
-
ita
- County Board
- Posts: 4735
- Joined: Thu Jul 12, 2018 4:11 pm
Re: Union Pacific Business News
Five more years takes us to 2031. If this merger becomes reality, closing would be 2027-28, right around the old UP HQ lot is no longer needed by the City for the streetcar construction. By then, I am hoping for some announcement regarding the old UP site that UP is purchasing from the City. Whatever they need to build there will start right away with a three year window to complete construction. They wind down operations in Atlanta during that same time and finish the move in 2031 in a, maybe, new HQ or expanded HQ.CrankyOldDude wrote: Mon Apr 06, 2026 1:49 pm "Norfolk Southern renews Atlanta HQ lease for five years amid merger proposal
Norfolk Southern is still committed to Atlanta. The railroad giant, which is looking to merge with Omaha-based rival Union Pacific to create the country's only coast-to-cast railroad network, will pay approximately $498.7 million for a five-year lease renewal at its corporate headquarters at 650 West Peachtree St. …"
While I'm surprised that the merged company isn't moving to Huntsville, I'm not surprised at this. Probably take longer to integrate the two companies.
-
Erik
- Parks & Recreation
- Posts: 1523
- Joined: Wed Sep 08, 2004 12:55 am
Re: Union Pacific Business News
Why Huntsville?CrankyOldDude wrote: Mon Apr 06, 2026 1:49 pm "Norfolk Southern renews Atlanta HQ lease for five years amid merger proposal
Norfolk Southern is still committed to Atlanta. The railroad giant, which is looking to merge with Omaha-based rival Union Pacific to create the country's only coast-to-cast railroad network, will pay approximately $498.7 million for a five-year lease renewal at its corporate headquarters at 650 West Peachtree St. …"
While I'm surprised that the merged company isn't moving to Huntsville, I'm not surprised at this. Probably take longer to integrate the two companies.
I dont remember Huntsville being involved with any of this.
-
Ben
- Parks & Recreation
- Posts: 1056
- Joined: Tue Nov 21, 2006 12:57 pm
- Location: Westside
Re: Union Pacific Business News
Merger temporarily put on hold by regulators.
https://www.reuters.com/business/federa ... 26-05-28/
https://www.reuters.com/business/federa ... 26-05-28/
May 28 (Reuters) - The U.S. Surface Transportation Board said on Thursday it has paused the review of railroad operators Union Pacific (UNP.N), opens new tab and Norfolk Southern's (NSC.N), opens new tab $85 billion merger application, while it seeks more information from the companies.
Shares of Union Pacific fell 4.2%, and those of Norfolk dropped 5.4%.
The companies' merger application has been accepted, but proceedings, including the environmental review, have been put on hold, the STB said. The board has exclusive jurisdiction over railroad mergers.