Ex 99-1

Press Release
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For Immediate Release
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       PlanGraphics announces merger with Integrated Freight Systems, Inc.

FRANKFORT, Ky., June 4, 2009--PlanGraphics, Inc. (PGRA.OB) announced today that
it will be merged into its majority shareholder, privately held Integrated
Freight Systems, Inc. of Sarasota, Florida, a transportation holding company.
The merger will be a statutory merger under Colorado and Florida corporation
law. As a result, Integrated Freight will be the surviving entity, PlanGraphics
will cease to exist and Integrated Freight will succeed to PlanGraphics' SEC
registration under Section 12(g) of the Securities Exchange Act of 1934.
The proposed merger to be approved by PlanGraphics shareholders follows
Integrated Freight's recent acquisition of 401,559,467 shares of PlanGraphics'
common stock in payment of its Series A Redeemable Preferred Stock and accrued
and unpaid dividends on May 29, 2009, by which Integrated Freight became the
owner of 80.2 percent of PlanGraphics' outstanding common stock.

Under the terms of the proposed merger, which was filed earlier today as a
preliminary Information Statement/Prospectus on a pending Form S-4 Registration
Statement, Integrated Freight as the majority shareholder of PlanGraphics will
approve:

     o    A reverse split of PlanGraphics issued and outstanding common stock of
          one to 244.8598 which will result in 404,961 shares issued and
          outstanding held by persons other than Integrated Freight,

     o    The sale of PlanGraphics operating subsidiary, PlanGraphics, Inc. (a
          Maryland corporation) to John C. Antenucci, PlanGraphics' current sole
          director and chief executive officer, and

     o    The merger of PlanGraphics into Integrated Freight which will result
          in the conversion of the 404,961 shares of PlanGraphics' common stock
          held by persons other than Integrated Freight into the same number of
          shares of Integrated Freight's common stock and the issue of warrants
          to purchase an equivalent number of Integrated Freight's common stock
          for two years.

     Integrated Freight is a short to medium-haul truckload carrier of general
     commodities with service centers located throughout the United States. It
     provides dry van, hazardous materials, and temperature controlled truckload
     carriers and intends to open additional brokerage services, make further
     acquisitions of carriers and expand to nationwide service. In the four
     months since inception Integrated Freight's 177 tractors and 383 trailers
     have produced consolidated revenues of $6.6 million.

     Integrated Freight believes that the proposed transactions noted above are
     in the best interest of both PlanGraphics' and its own shareholders to
     achieve greater market value than would be possible if PlanGraphics were to
     continue operating its current business as a public company. It is
     anticipated that, following completion of the merger, Integrated Freight's
     current shareholders will own 90 percent of Integrated Freight, former
     PlanGraphics shareholders will own two percent and the Nutmeg/Fortuna Fund
     LLLP will own the remaining eight percent. The merger is subject to
     PlanGraphics shareholder approval as required by the Colorado Business
     Corporation Act and other customary closing conditions. It is anticipated
     that the closing of the merger will occur in the third quarter of 2009.

     Following the merger, Integrated Freight will be listed on the OTC Bulletin
     Board and change the present trading symbol of PGRA to a new one to be
     assigned by FINRA. Paul A. Henley will continue to serve as Chairman of the
     Board, President and Chief Executive Officer of Integrated Freight and its






     Board of Directors will consist of its four existing directors. The sole
     director and the officers of PlanGraphics, Inc. will resign their positions
     upon completion of the merger.

     Forward Looking Statements: This news release includes certain
     forward-looking statements, which are subject to various risks and
     uncertainties and are made pursuant to the safe harbor provisions of the
     Private Securities Litigation Reform Act of 1995. Integrated Freight's
     actual results could differ materially from those currently anticipated due
     to a number of factors, including but not limited to the size, structure
     and growth of its transportation services and related markets; the
     collection rates for transports; the continuation and/or renewal of service
     contracts; the acquisition of profitable operations and contracts and other
     brokerage service operations; the successful expansion of its
     transportation operations; and other matters set forth in Integrated
     Freight's preliminary information statement/prospectus and any future
     filings with the Securities and Exchange Commission. Integrated Freight and
     PlanGraphics undertake no obligation to publicly update these
     forward-looking statements, whether as a result of new information, future
     events or otherwise.

     About Integrated Freight Systems, Inc. Integrated Freight Systems, Inc., a
     Florida corporation, is a privately held holding company engaged in the
     motor freight industry. Its principal executive offices are located at
     Suite 200, 6371 Business Boulevard, Sarasota, Florida 34240. Its telephone
     number at that address is 941-545-7800. Integrated Freight Systems' web
     site is under construction.

     About PlanGraphics, Inc. PlanGraphics is a publicly traded holding company
     engaged in full life-cycle systems integration and implementation providing
     a broad range of services in the design and implementation of information
     technology in the public and commercial sectors. PlanGraphics has
     headquarters in Frankfort, Kentucky, and regional offices in Maryland and
     Colorado. On the Web: www.plangraphics.com.
     In connection with the approval of the three transactions described above,
     including the proposed merger, Integrated Freight has filed a registration
     statement on Form S-4 with the SEC, which includes a combination
     information statement and prospectus.

     INVESTORS AND SECURITY HOLDERS OF PLANGRAPHICS ARE URGED TO CAREFULLY READ
     THE REGISTRATION STATEMENT AND THE INFORMATION STATEMENT/PROSPECTUS AND ANY
     OTHER MATERIALS REGARDING THE PROPOSED MERGER WHEN THEY BECOME AVAILABLE,
     BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT INTEGRATED FREIGHT,
     PLANGRAPHICS AND THE PROPOSED MERGER. INVESTORS AND SECURITY HOLDERS MAY
     OBTAIN A FREE COPY OF THE S-4 REGISTRATION STATEMENT AND OTHER DOCUMENTS
     FILED WITH THE SEC BY INTEGRATED FREIGHT UNDER PLANGRAPHICS' REGISTRATION
     AT THE SEC'S WEBSITE AT WWW.SEC.GOV. A DEFINITIVE INFORMATION
     STATEMENT/PROSPECTUS WILL BE DISTRIBUTED TO PLANGRAPHICS' SHAREHOLDERS WHEN
     THE REGISTRATION STATEMENT IS EFFECTIVE, A DATE THAT CANNOT BE PREDICTED.

     Contacts:
     At PlanGraphics: Fred Beisser, Senior Vice President--Finance,
                      Tel: (502) 223-1501 or email: fbeisser@plangraphics.com.

     At Integrated Freight: Paul A. Henley, CEO, Tel: (941) 545-7800 or
                            email: paulhenley2003@yahoo.com.