Exhibit 99.1 WERNER ENTERPRISES, INC. 14507 Frontier Road P. O. Box 45308 Omaha, Nebraska 68145 FOR IMMEDIATE RELEASE Contact: John J. Steele --------------------- Executive Vice President, Treasurer and Chief Financial Officer (402) 894-3036 WERNER ENTERPRISES ANNOUNCES THIRD QUARTER 2012 EARNINGS EXPECTATIONS Omaha, Nebraska, September 13, 2012: ----------------------------------- Werner Enterprises, Inc. (NASDAQ: WERN), one of the nation's largest transportation and logistics companies, announced today that, based on factors known as of the date of this release, it expects earnings per diluted share for the third quarter ending September 30, 2012 to be in the range of 33 cents to 36 cents per diluted share. Significant factors that are affecting earnings per share in third quarter 2012 compared to third quarter 2011 include cost increases for truck and trailer depreciation and driver pay, as we noted in our second quarter 2012 earnings release. Rising fuel prices, increased equipment maintenance costs and higher health care costs are also affecting our earnings. These costs are increasing faster than our revenue per mile. Werner Enterprises, Inc. was founded in 1956 and is a premier transportation and logistics company, with coverage throughout North America, Asia, Europe, South America, Africa and Australia. Werner maintains its global headquarters in Omaha, Nebraska and maintains offices in the United States, Canada, Mexico, China and Australia. Werner is among the five largest truckload carriers in the United States, with a diversified portfolio of transportation services that includes dedicated van, temperature-controlled and flatbed; medium-to- long-haul, regional and local van; and expedited services. Werner's Value Added Services portfolio includes freight management, truck brokerage, intermodal, and international services. International services are provided through Werner's domestic and global subsidiary companies and include ocean, air and ground transportation; freight forwarding; and customs brokerage. Werner Enterprises, Inc.'s common stock trades on The NASDAQ Global Select MarketSM under the symbol "WERN". For further information about Werner, visit the Company's website at www.werner.com. This press release may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, as amended. Such forward-looking statements are based on information presently available to Werner's management and are current only as of the date made. Actual results could also differ materially from those anticipated as a result of a number of factors, including, but not limited to, those discussed in Werner's Annual Report on Form 10-K for the year ended December 31, 2011. For those reasons, undue reliance should not be placed on any forward-looking statement. The Company assumes no duty or obligation to update or revise any forward-looking statement, although it may do so from time to time as management believes is warranted or as may be required by applicable securities law. Any such updates or revisions may be made by filing reports with the U.S. Securities and Exchange Commission, through the issuance of press releases or by other methods of public disclosure.