{\rtf1\deflang1033\deflangfe1033\margl720\margr720\margt360\margb360{\stylesheet{\fs20\lang1033\snext0 Normal;} {\s1\sb240\keepn{\*\pn \pnlvl1\pndec\pnprev1\pnstart1\pnsp144}\b\f0\fs30\lang1033 \sbasedon0\snext0 heading 1;} {\s2\sb200\keepn{\*\pn \pnlvl2\pndec\pnprev1\pnstart1\pnsp144{\pntxtb.}}\b\f0\fs26\lang1033 \sbasedon0\snext0 heading 2;} {\s3\sb180\keepn{\*\pn \pnlvl3\pndec\pnprev1\pnstart1\pnsp144{\pntxtb.}}\b\f0\fs22\lang1033 \sbasedon0\snext0 heading 3;} {\s4\sb160\keepn{\*\pn \pnlvl4\pnucltr\pnprev1\pnstart1\pnsp144{\pntxtb.}}\b\f0\fs22\lang1033 \sbasedon0\snext0 heading 4;} {\s5\sb140\keepn{\*\pn \pnlvl5\pncltr\pnprev1\pnstart1\pnsp144}\b\f0\fs20\lang1033 \sbasedon0\snext0 heading 5;} {\s6\tqc\lang1033\sbasedon0\snext6 footer;} {\*\cs16 \additive\super\sbasedon10 footnote reference;} {\*\cs18 \additive\sbasedon10 page number;}} {\fonttbl{\f0\fnil Times New Roman;}{\f1\fnil Courier New}{\f2005\fnil Courier New;}{\f2010\fnil Wingdings;}{\f2020\fnil Webdings;}{\f2\fnil Arial;}{\f3\fnil Arial;}{\f4\fnil LucidaHandwriting;}{\f5\fnil Symbol;}{\f6\fnil Symbol;}{\f7\fnil Ferdsch;}{\f30\fnil Myriad Cn Semibold;}{\f31\fnil Myriad Roman;}{\f50\fnil Courier New;}{\f51\fnil Times New Roman;}{\f52\fnil Arial;}{\f53\fnil Symbol;}{\f54\fnil Wingdings;}{\f55\fnil Wingdings 2;}{\f56\fnil Wingdings 3;}{\f57\fnil Webdings;}{\f58\fnil Arial Narrow;}{\f59\fnil Arial Unicode MS;}{\f60\fnil Cyberbit;}{\f61\fnil Morningstar 1U Light;}{\f62\fnil Calibri;}} {\colortbl;\red0\green0\blue0;\red127\green0\blue0;\red0\green0\blue255;\red127\green127\blue127;\red0\green51\blue153;\red255\green204\blue0;\red255\green255\blue255;\red246\green244\blue236;\red0\green0\blue0;\red153\green153\blue153;} {\*\bkmkstart filing_1}{\*\bkmkend filing_1}{\*\bkmkstart doc_1_1}{\*\bkmkend doc_1_1}\par\pard\plain\brdrb\brdrs\cf1\f51\fs20\ql \~\par\pard\plain\brdrb\brdrs\sa44\cf1\f51\fs20\ql \~\par\pard\plain\cf1\f51\fs36\b\qc UNITED STATES\par\pard\plain\cf1\f51\fs36\b\qc SECURITIES AND EXCHANGE COMMISSION\par\pard\plain\cf1\f51\fs24\b\qc Washington, D.C. 20549\par\pard\plain\cf1\f51\fs12\ql \~\par\pard\plain\brdrb\brdrs\sa44\cf1\f51\fs20\qc \~\par\pard\plain\sb264\cf1\f51\fs36\b\qc FORM 8-K\par\pard\plain\cf1\f51\fs12\ql \~\par\pard\plain\brdrb\brdrs\sa44\cf1\f51\fs20\qc \~\par\pard\plain\sb264\cf1\f51\fs24\b\qc CURRENT REPORT\par\pard\plain\cf1\f51\fs24\b\qc PURSUANT TO SECTION 13 OR 15(d)\par\pard\plain\cf1\f51\fs24\b\qc OF THE SECURITIES EXCHANGE ACT OF 1934\par\pard\plain\sb264\cf1\f51\fs24\b\qc Date of Report (Date of earliest event reported): June\~20, 2018\par\pard\plain\cf1\f51\fs12\ql \~\par\pard\plain\brdrb\brdrs\sa44\cf1\f51\fs20\qc \~\par\pard\plain\sb264\cf1\f51\fs48\b\qc Crown Castle International Corp.\par\pard\plain\cf1\f51\fs20\b\qc (Exact name of registrant as specified in its charter)\par\pard\plain\cf1\f51\fs12\ql \~\par\pard\plain\brdrb\brdrs\sa44\cf1\f51\fs20\qc \~\par\pard\plain\cf1\f51\fs24\ql \~ \par\pard\plain {\trowd\clvertalc\cellx3671\clvertalb\cellx3779\clvertalc\cellx7235\clvertalb\cellx7342\clvertalc\cellx10800\trrh66 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clvertalc\cellx3671\clvertalb\cellx3779\clvertalc\cellx7235\clvertalb\cellx7342\clvertalc\cellx10800\trrh66\row}}} {\trowd\cellx3671\clvertalb\cellx3779\cellx7235\clvertalb\cellx7342\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\b\qc Delaware\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\b\qc 001\u8211?16441\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\b\qc 76-0470458\cell{ {\trowd\cellx3671\clvertalb\cellx3779\cellx7235\clvertalb\cellx7342\cellx10800\trrh248\row}}} {\trowd\cellx3671\clvertalb\cellx3779\cellx7235\clvertalb\cellx7342\cellx10800\trrh418 \pard\plain\intbl\cf1\f51\fs16\b\qc (State or other jurisdiction\par\pard\plain\intbl\sa22\cf1\f51\fs16\b\qc of incorporation)\cell\pard\plain\intbl\cf1\f51\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs16\b\qc (Commission\par\pard\plain\intbl\sa22\cf1\f51\fs16\b\qc File Number)\cell\pard\plain\intbl\cf1\f51\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs16\b\qc (IRS Employer\par\pard\plain\intbl\sa22\cf1\f51\fs16\b\qc Identification No.)\cell{ {\trowd\cellx3671\clvertalb\cellx3779\cellx7235\clvertalb\cellx7342\cellx10800\trrh418\row}}}\pard\plain\cf1\f51\fs24\ql \~ \par\pard\plain {\trowd\clvertalc\cellx5436\clvertalb\cellx5580\clvertalc\cellx10800\trrh66 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clvertalc\cellx5436\clvertalb\cellx5580\clvertalc\cellx10800\trrh66\row}}} {\trowd\cellx5436\clvertalb\cellx5580\clvertalb\cellx10800\trrh518 \pard\plain\intbl\cf1\f51\fs20\b\qc 1220 Augusta Drive, Suite 600\par\pard\plain\intbl\sa22\cf1\f51\fs20\b\qc Houston, TX\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\b\qc 77057\cell{ {\trowd\cellx5436\clvertalb\cellx5580\clvertalb\cellx10800\trrh518\row}}} {\trowd\cellx5436\clvertalb\cellx5580\cellx10800\trrh198 \pard\plain\intbl\cf1\f51\fs16\b\qc (Address of principal executive offices)\cell\pard\plain\intbl\cf1\f51\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs16\b\qc (Zip Code)\cell{ {\trowd\cellx5436\clvertalb\cellx5580\cellx10800\trrh198\row}}}\pard\plain\sb264\cf1\f51\fs20\b\qc Registrant\u8217?s telephone number, including area code: (713) 570-3000\par\pard\plain\cf1\f51\fs16\b\qc (Former name or former address, if changed since last report)\par\pard\plain\cf1\f51\fs12\ql \~\par\pard\plain\brdrb\brdrs\sa44\cf1\f51\fs20\qc \~\par\pard\plain\sb264\cf1\f51\fs20\ql Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the\plain\cf1\f51\fs20\ql registrant under any of the following provisions (\plain\cf1\f51\fs20\ul\ql see\plain\cf1\f51\fs20\ql General Instruction A.2. below):\par\pard\plain\cf1\f51\fs12\ql \~ \par\pard\plain {\trowd\cellx1275\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql \u9744?Written\cell\pard\plain\intbl\cf1\f51\fs20\ql communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\cell{ {\trowd\cellx1275\cellx10800\trrh248\row}}}\pard\plain\cf1\f51\fs12\ql \~ \par\pard\plain {\trowd\cellx1442\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql \u9744?Soliciting\cell\pard\plain\intbl\cf1\f51\fs20\ql material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\cell{ {\trowd\cellx1442\cellx10800\trrh248\row}}}\pard\plain\cf1\f51\fs12\ql \~ \par\pard\plain {\trowd\cellx2310\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql \u9744?Pre-commencement\cell\pard\plain\intbl\cf1\f51\fs20\ql communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\cell{ {\trowd\cellx2310\cellx10800\trrh248\row}}}\pard\plain\cf1\f51\fs12\ql \~ \par\pard\plain {\trowd\cellx2310\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql \u9744?Pre-commencement\cell\pard\plain\intbl\cf1\f51\fs20\ql communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\cell{ {\trowd\cellx2310\cellx10800\trrh248\row}}}\pard\plain\sb264\cf1\f51\fs20\ql Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of\plain\cf1\f51\fs20\ql 1933 (\u167?230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (\u167?240.12b-2 of this chapter).\par\pard\plain\ri88\sb132\cf1\f51\fs20\qr Emerging growth company\~\~\~\~ \u9744?\par\pard\plain\sb264\cf1\f51\fs20\ql If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for\plain\cf1\f51\fs20\ql complying with any new or revised financial accounting standards provided pursuant to Section\~13(a) of the Exchange Act.\~\~\~\~\plain\cf1\f51\fs20\ql \u9744?\par\pard\plain\cf1\f51\fs16\ql \~\par\pard\plain\brdrb\brdrs\cf1\f51\fs20\ql \~\par\pard\plain\brdrb\brdrs\sa44\cf1\f51\fs20\ql \~ \page\par\pard\plain\f0\fs4\par\pard\plain\f0\fs2\brdrt\brdrs\brdrw15\brdrcf2\brdrsp0\par\pard\plain\f0\fs4\par{\*\bkmkstart part_1_2_1}{\*\bkmkend part_1_2_1}{\*\bkmkstart item_1_46_1}{\*\bkmkend item_1_46_1}\par\pard\plain\cf1\f51\fs20\b\ql ITEM\~8.01 \u8211? OTHER EVENTS\par\pard\plain\sb132\cf1\f51\fs20\ql On June\~20, 2018, Crown Castle International Corp. (\u8220?Company\u8221?) issued a press release announcing that certain of\plain\cf1\f51\fs20\ql its indirect subsidiaries intend to offer, in a private transaction and subject to market and other conditions, up to $1,000 million\plain\cf1\f51\fs20\ql of Senior Secured Tower Revenue Notes. The Company\u8217?s press release is filed as Exhibit 99.1 hereto, and is incorporated\plain\cf1\f51\fs20\ql herein by reference.{\*\bkmkstart part_1_2_2}{\*\bkmkend part_1_2_2}{\*\bkmkstart item_1_47_1}{\*\bkmkend item_1_47_1}\par\pard\plain\sb396\cf1\f51\fs20\b\ql ITEM\~9.01 \u8211? FINANCIAL STATEMENTS AND EXHIBITS\par\pard\plain\sb132\cf1\f51\fs20\ql (d) Exhibits\par\pard\plain\sb264\cf1\f51\fs20\b\ul\qc Exhibit Index\par\pard\plain\cf1\f51\fs24\ql \~ \par\pard\plain {\trowd\clvertalc\cellx822\clvertalb\cellx1439\clvertalc\cellx10800\trrh66 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clvertalc\cellx822\clvertalb\cellx1439\clvertalc\cellx10800\trrh66\row}}} {\trowd\clvertalb\cellx822\clvertalb\cellx1439\clbrdrb\brdrs\brdrcf1\clvertalb\cellx10800\trrh243 \pard\plain\intbl\brdrb\brdrs\cf1\f51\fs16\b\ql Exhibit\~No.\cell\pard\plain\intbl\cf1\f51\fs16\ql \~\cell\pard\plain\intbl\sa22\cf1\f51\fs16\b\ql Description\cell{ {\trowd\clvertalb\cellx822\clvertalb\cellx1439\clbrdrb\brdrs\brdrcf1\clvertalb\cellx10800\trrh243\row}}} {\trowd\clvertalb\cellx822\clvertalb\cellx1439\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql 99.1\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\li176\ul{\field{\*\fldinst HYPERLINK \\l "doc_1_2" }{\*\fldrslt\cf3\f51\fs20\ql Press Release, dated June\~20, 2018}}\cell{ {\trowd\clvertalb\cellx822\clvertalb\cellx1439\cellx10800\trrh248\row}}}\pard\plain\cf1\f51\fs36\ql \~ \page\par\pard\plain\f0\fs4\par\pard\plain\f0\fs2\brdrt\brdrs\brdrw15\brdrcf2\brdrsp0\par\pard\plain\f0\fs4\par{\*\bkmkstart part_1_2_3}{\*\bkmkend part_1_2_3}\par\pard\plain\cf1\f51\fs20\b\qc SIGNATURES\par\pard\plain\sb264\fi462\cf1\f51\fs20\ql Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed\plain\cf1\f51\fs20\ql on its behalf by the undersigned hereunto duly authorized.\par\pard\plain\cf1\f51\fs24\ql \~ \par\pard\plain {\trowd\clvertalc\cellx607\clvertalb\cellx1214\clvertalc\cellx4320\trrh66 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clvertalc\cellx607\clvertalb\cellx1214\clvertalc\cellx4320\trrh66\row}}} {\trowd\cellx4320\trrh248 \pard\plain\intbl\li176\fi-176\cf1\f51\fs20\b\ql CROWN CASTLE INTERNATIONAL CORP.\cell{ {\trowd\cellx4320\trrh248\row}}} {\trowd\clvertalc\cellx607\clvertalc\cellx4319\trrh66 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clvertalc\cellx607\clvertalc\cellx4319\trrh66\row}}} {\trowd\cellx607\clbrdrb\brdrs\brdrcf1\clvertalb\cellx1214\clbrdrb\brdrs\brdrcf1\cellx4320\trrh248 \pard\plain\intbl\li176\fi-176\cf1\f51\fs20\ql By:\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\li176\fi-176\cf1\f51\fs20\ql /s/ Kenneth J. Simon\cell{ {\trowd\cellx607\clbrdrb\brdrs\brdrcf1\clvertalb\cellx1214\clbrdrb\brdrs\brdrcf1\cellx4320\trrh248\row}}} {\trowd\cellx607\clvertalb\cellx1214\cellx4320\trrh248 \pard\plain\intbl\li176\fi-176\cf1\f51\fs20\ql Name:\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\li176\fi-176\cf1\f51\fs20\ql Kenneth J. Simon\cell{ {\trowd\cellx607\clvertalb\cellx1214\cellx4320\trrh248\row}}} {\trowd\cellx607\clvertalb\cellx1214\cellx4320\trrh495 \pard\plain\intbl\li176\fi-176\cf1\f51\fs20\ql Title:\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\li176\fi-176\cf1\f51\fs20\ql Senior Vice President and General\plain\intbl\li176\cf1\f51\fs20\ql Counsel\cell{ {\trowd\cellx607\clvertalb\cellx1214\cellx4320\trrh495\row}}}\pard\plain\sb264\cf1\f51\fs20\ql Date: June\~20, 2018\par\pard\plain\cf1\f51\fs24\ql \~\par\pard\plain\cf1\f51\fs16\ql \~\par\pard\plain\cf1\f51\fs20\qc 2 \page{\*\bkmkstart doc_1_2}{\*\bkmkend doc_1_2}\par\pard\plain\cf1\f51\fs20\b\qr Exhibit 99.1\par\pard\plain\cf1\f51\fs24\ql \~ \par\pard\plain {\trowd\clvertalc\cellx3354\clvertalb\cellx4604\clvertalc\cellx7676\clvertalb\cellx7816\clvertalc\cellx10800\trrh66 \pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\f0\fs16\ql \~\cell{ {\trowd\clvertalc\cellx3354\clvertalb\cellx4604\clvertalc\cellx7676\clvertalb\cellx7816\clvertalc\cellx10800\trrh66\row}}} {\trowd\clvertalb\cellx7677\clvertalb\cellx7817\cellx10800\trrh1148 \intbl\ql{\*\shppict{\pict\pngblip\picw250\pich68\picscalex75\picscaley75\bliptag-963829553 {\*\blipuid 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\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs24\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs24\b\qr NEWS RELEASE\par\pard\plain\intbl\sa22\cf1\f51\fs20\b\qr June\~20, 2018\cell{ {\trowd\clvertalb\cellx7677\clvertalb\cellx7817\cellx10800\trrh1148\row}}} {\trowd\clvertalb\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs20\qr Contacts:\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs20\ql Dan Schlanger, CFO\~& Treasurer\cell{ {\trowd\clvertalb\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248\row}}} {\trowd\clvertalb\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs20\ql Ben Lowe, VP Corporate Finance\cell{ {\trowd\clvertalb\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248\row}}} {\trowd\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248 \pard\plain\intbl\li176\fi-176\cf1\f51\fs20\b\ql FOR IMMEDIATE RELEASE\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\f0\fs16\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs20\ql Crown Castle International Corp.\cell{ {\trowd\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248\row}}} {\trowd\clvertalb\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248 \pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\cell\pard\plain\intbl\cf1\f51\fs20\ql \~\~\cell\pard\plain\intbl\cf1\f51\fs20\ql 713-570-3050\cell{ {\trowd\clvertalb\cellx3354\clvertalb\cellx4604\clvertalb\cellx7676\clvertalb\cellx7816\clvertalb\cellx10800\trrh248\row}}}\pard\plain\sb264\cf1\f51\fs32\b\qc CROWN CASTLE ANNOUNCES\par\pard\plain\cf1\f51\fs32\b\qc POTENTIAL SUBSIDIARY NOTES OFFERING\par\pard\plain\sb264\cf1\f51\fs20\ql June\~20, 2018\~\u8212? HOUSTON, TEXAS\~\u8212? Crown Castle International Corp. (NYSE: CCI) (\u8220?Crown\plain\cf1\f51\fs20\ql Castle\u8221?) announced today that certain of its indirect subsidiaries intend to offer, in a private transaction and subject to\plain\cf1\f51\fs20\ql market and other conditions, up to $1,000\~million of Senior Secured Tower Revenue Notes (\u8220?Offered Notes\u8221?), as\plain\cf1\f51\fs20\ql additional debt securities under the existing Indenture dated as of June\~1, 2005, as amended and supplemented\plain\cf1\f51\fs20\ql (\u8220?Indenture\u8221?), pursuant to which the outstanding Senior Secured Tower Revenue Notes, Series 2010-6\plain\cf1\f51\fs20\ql (\u8220?Series 2010-6 Notes\u8221?), Series 2015-1 and Series 2015-2 were issued. The subsidiaries expected to issue the\plain\cf1\f51\fs20\ql Offered Notes are special purpose entities that are the current issuers under the Indenture and that hold over a quarter of Crown\plain\cf1\f51\fs20\ql Castle\u8217?s towers. The servicing and repayment of any such Offered Notes are expected to be made solely from the cash\plain\cf1\f51\fs20\ql flows from the operation of the towers that are part of the transaction.\par\pard\plain\sb264\cf1\f51\fs20\ql If the offering is consummated, Crown Castle expects to use the net proceeds from such offering, together with cash contributed\plain\cf1\f51\fs20\ql by Crown Castle or one of its subsidiaries, to retire all of the Series 2010-6 Notes and pay fees and expenses related to the\plain\cf1\f51\fs20\ql offering of the Offered Notes and the retirement of the Series 2010-6 Notes.\par\pard\plain\sb264\cf1\f51\fs20\ql This press release is not an offer to sell or the solicitation of an offer to buy the Offered Notes, nor shall there be any sale of the\plain\cf1\f51\fs20\ql Offered Notes in any jurisdiction in which any such offer, solicitation, or sale would be unlawful prior to the registration or\plain\cf1\f51\fs20\ql qualification under the securities laws of any such jurisdiction. The Offered Notes will be offered to qualified institutional buyers\plain\cf1\f51\fs20\ql under Rule 144A, to persons outside of the U.S. under Regulation S and to institutional investors that are Accredited Investors\plain\cf1\f51\fs20\ql under Rule 501. The Offered Notes will not be registered under the Securities Act of 1933, as amended (\u8220?Securities\plain\cf1\f51\fs20\ql Act\u8221?), or any state securities laws, and, unless so registered, may not be offered or sold in the United States except\plain\cf1\f51\fs20\ql pursuant to an exemption from the registration requirements of the Securities Act and applicable state securities laws.\par\pard\plain\sb396\cf1\f51\fs20\b\ql ABOUT CROWN CASTLE\par\pard\plain\sb132\cf1\f51\fs20\ql Crown Castle owns, operates and leases more than 40,000 cell towers and approximately 60,000 route miles of fiber supporting\plain\cf1\f51\fs20\ql small cells and fiber solutions across every major U.S. market. This nationwide portfolio of communications infrastructure\plain\cf1\f51\fs20\ql connects cities and communities to essential data, technology and wireless service-bringing information, ideas and innovations to\plain\cf1\f51\fs20\ql the people and businesses that need them. For more information on Crown Castle, please visit \plain\cf1\f51\fs20\ul\ql www.crowncastle.com\plain\cf1\f51\fs20\ql .\par\pard\plain\sb396\cf1\f51\fs20\b\ql Cautionary Language Regarding Forward Looking Statements\par\pard\plain\sb132\cf1\f51\fs20\ql This press release contains forward-looking statements that are based on Crown Castle management\u8217?s current expectations.\plain\cf1\f51\fs20\ql Such statements include plans, projections and estimates regarding (i)\~the proposed offering of the Offered Notes, (ii)\~the terms of\plain\cf1\f51\fs20\ql the Offered Notes, including with respect to servicing and repayment and (iii)\~the use of proceeds from the Offered Notes. Such\plain\cf1\f51\fs20\ql forward-looking statements are subject to certain risks, uncertainties and assumptions, including prevailing market conditions and\plain\cf1\f51\fs20\ql other factors. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect,\plain\cf1\f51\fs20\ql actual results may vary materially from those expected. More information about potential risk factors that could affect Crown\plain\cf1\f51\fs20\ql Castle\u8217?s results is included in our filings with the Securities and Exchange Commission. The term\plain\cf1\f51\fs20\ql \u8220?including\u8221?, and any variation thereof, means \u8220?including, without limitation\u8221?.}