Exhibit 99.2

                     CN to acquire key operations of Elgin,
                  Joliet and Eastern Railway for US$300 million

MONTREAL and PITTSBURGH, Sept. 26, 2007 - Canadian National Railway Company (CN)
(NYSE: CNI, TSX: CNR) and United States Steel Corporation (NYSE: X) announced
today that their respective Boards of Directors have approved an agreement under
which CN will acquire the major portion of the Elgin, Joliet and Eastern Railway
Company (EJ&E) for US$300 million (approximately C$301 million). The acquisition
will significantly improve the fluidity of CN's rail operations in the Chicago
region, rewarding customers with faster transit times and more reliable service.
Under the agreement, U. S. Steel's Transtar subsidiary will retain railroad
assets, equipment, and employees that support the Gary Works site in Northwest
Indiana and the steelmaking operations of U. S. Steel. Transtar's remaining
operations will become the Gary Railway.

The acquisition is subject to regulatory review by the U.S. Surface
Transportation Board (STB). Both CN and U. S. Steel believe that if the
application is approved by the STB as filed, it should allow closing in mid-
2008.

EJ&E, a Class II railroad, operates over 198 main line miles of track encircling
the City of Chicago from Waukegan, Ill., on the north, to Joliet, Ill., on the
west, to Gary, Ind., on the southeast, and then to South Chicago.

CN President and Chief Executive Officer E. Hunter Harrison said: "This
acquisition is good news for railroading in Chicago. Chicago is essential to
CN's rail operations, yet it presents us with major operational challenges. This
transaction will improve rail operations on the CN system and the rest of the
Chicago rail network by moving CN trains out of the urban core to EJ&E lines on
the outskirts of the Chicago metropolitan area."

U. S. Steel Chairman and Chief Executive Officer John P. Surma said: "This
transaction is positive for all involved. Our EJ&E employees and customers, and
the communities in which we operate will benefit from the EJ&E being part of a
large Class I railroad, while U. S. Steel will be able to focus on the railroad
assets serving Gary Works."

Harrison said: "This acquisition not only will give CN an opportunity to expand
its service to the North American steel industry, but also will drive new
efficiencies and operating improvements on CN's network. Streamlined rail
operations and reduced congestion resulting from this acquisition will benefit
current CN and EJ&E customers, the City of Chicago, nearby communities, and the
overall rail network in the region."CN plans to invest approximately US$100
million for integration, new connections, and infrastructure improvements to add
capacity on the EJ&E line and allow network synergies to be realized over time.
The acquisition, which will be financed with debt and cash-on-hand, is expected
to be slightly accretive to CN's diluted earnings per share in the first year
following STB approval.

The combination of the two rail networks is straightforward and will allow
EJ&E's existing traffic to be moved more efficiently and at lower cost. There
are no shippers served only by CN and EJ&E (2-to-1 shippers) who will lose
direct rail competition as a result of the acquisition, nor will there be any
other adverse impacts on competition. As in past transactions, CN is committed
to keeping gateways open and honoring trackage rights agreements with all
connecting carriers.

Gordon T. Trafton, CN's Senior Vice-President, Southern Region, said: "This
acquisition will bring EJ&E's experienced railroaders into the CN family and
will bridge what has been the missing link to connect the Eastern, Western, and
Southern regions of CN's network. We will apply our proven business model in
implementing this acquisition using the measured, step-by-step approach we have
employed in our previous transactions to flawlessly integrate these operations."

CN will host a conference call for media and the investment community to discuss
the transaction at 10 a.m. Eastern time today. Participants may dial 1-866-542-
4239 or 1-416-641-6114. CN will also webcast the call via the investors section
of its website, www.cn.ca/investors.

More information on the transaction, including a map of the areas served by EJ&E
and CN, is available at www.cn.ca/EJ&Eacquisition or click on the EJ&E
Acquisition icon on CN's home page.

Franchise Facts for Elgin, Joliet & Eastern Railway Company

     The Elgin, Joliet & Eastern Railway Company is a Class II railroad owned by
     United States Steel's Transtar subsidiary.

     EJ&E operates over 198 main line miles of track encircling the City of
     Chicago from Waukegan, Ill., on the north to Joliet, Ill., on the west,
     to Gary, Ind., on the southeast, and then to South Chicago.

     EJ&E serves steel mills, petroleum and chemical plants, and a diverse group
     of distribution centers, handling a full range of commodities, from bulk
     raw materials to finished products.  Coal is also moved to utility plants
     in Illinois and Indiana.

     EJ&E owns 58 locomotives and operates a fleet of general service and
     specialized railroad equipment.

     Interline rail connections exist with all of the major railroads entering
     Chicago, which gives EJ&E customers access to the North American rail
     system.

     EJ&E employs 700 people in Illinois and Indiana.

Franchise Facts for Canadian National Railway Company

     CN operates the largest rail network in Canada and the only
     transcontinental network in North America.  The company operates
     approximately 20,300 route miles in eight Canadian provinces and 16 U.S.
     states.

     CN has the shortest route from the Atlantic coast to the U.S. Midwest
     through the Paul M. Tellier Tunnel between Sarnia, Ont., and Port Huron,
     Mich. The tunnel handles double stack containers and the largest automotive
     carriers in service.

     CN's business strategy is guided by five core principles:  providing good
     service, controlling costs, focusing on asset utilization, committing to
     safety, and developing people.  CN's efforts to increase speed, efficiency,
     and reliability through the execution of its precision railroading concept
     are ongoing and never-ending.

     CN's revenue is derived from movements of a balanced mix of goods between
     diverse origins and destinations.  Approximately 77 percent of CN's revenue
     comes from U.S. domestic operations, Canada/U.S. transborder operations,
     and offshore traffic, with 23 percent generated from Canadian domestic
     operations.

     CN has the lowest operating ratio among Class I railroads.

     CN employs approximately 21,700 people in the U.S. and Canada.

CN - Canadian National Railway Company and its operating railway subsidiaries -
spans Canada and mid-America, from the Atlantic and Pacific oceans to the Gulf
of Mexico, serving the ports of Vancouver, Prince Rupert, B.C., Montreal,
Halifax, New Orleans, and Mobile, Ala., and the key metropolitan areas of
Toronto, Buffalo, Chicago, Detroit, Duluth, Minn./Superior, Wis., Green Bay,
Wis., Minneapolis/St. Paul, Memphis, St. Louis, and Jackson, Miss., with
connections to all points in North America. CN's 2006 revenue was C$7.9 billion
(US$7.9 billion).

United States Steel Corporation is an integrated steel producer focused on high
value-added steel sheet and tubular products. U. S. Steel has major production
operations in the United States and Central Europe with more than 46,000
employees worldwide and an annual raw steel production capability of 26.8
million net tons. The company is also engaged in several other business
activities including the production of iron ore pellets in the United States and
the production of coke in both the United States and Central Europe;
transportation services (railroad and barge operations); and real estate
operations.


This  news  release  contains forward-looking statements. CN cautions  that,  by
their   nature,  forward-looking  statements  involve  risk  and  uncertainties,
including the assumption that, while CN expects there may be continued  weakness
in  certain  segments of the North American economy in the near  term,  positive
economic  conditions in North America and globally will continue, and  that  its
results  could  differ  materially  from those  expressed  or  implied  in  such
statements. Important factors that could cause such differences include, but are
not   limited   to,   industry   competition,  legislative   and/or   regulatory
developments, compliance with environmental laws and regulations, various events
which could disrupt operations, including natural events such as severe
weather,  droughts,  floods  and earthquakes, the  effects  of  adverse  general
economic  and business conditions, inflation, currency fluctuations, changes  in
fuel   prices,  labor  disruptions,  environmental  claims,  investigations   or
proceedings, other types of claims and litigation, and other risks detailed from
time to time in reports filed by CN with securities regulators in Canada and the
United States. Reference should be made to CN's most recent Form 40-F filed with
the  United  States  Securities and Exchange Commission, its Annual  Information
Form filed with the Canadian securities regulators, its 2006 Annual Consolidated
Financial Statements and Notes thereto and Management's Discussion and  Analysis
(MD&A),  as  well  as its 2007 quarterly consolidated financial  statements  and
MD&A, for a summary of major risks.

                                     - 30 -




For CN:                                       For U. S. Steel:
- -------                                       ----------------
Media                                         Media
- -----                                         -----
Mark Hallman     Jim Kvedaras                 John Armstrong
(905) 669-3384   (708) 332-3508               (412) 433-6792

Investment Community                          Investment Community
- --------------------                          --------------------
Robert Noorigian                              Nick Harper
(514) 399-0052                                (412) 433-1184