Sec Form 4 Filing - GREENHILL CAPITAL PARTNERS, LLC @ CROWN CASTLE INTERNATIONAL CORP - 2007-07-05

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person GREENHILL CAPITAL PARTNERS, LLC 2. Issuer Name and Ticker or Trading Symbol CROWN CASTLE INTERNATIONAL CORP [ CCI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) X __ Other (specify below) Sharehldr w/ Bd Representation (Last) (First) (Middle) 300 PARK AVENUE, 23RD FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 07/05/2007 (Street) NEW YORK, NY10022 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 07/05/2007 D 5,340,000 ( 1 ) ( 2 ) D $ 35.3 5,298,328 ( 2 ) D ( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other GREENHILL CAPITAL PARTNERS, LLC 300 PARK AVENUE, 23RD FLOOR NEW YORK, NY10022 Sharehldr w/ Bd Representation GCP SPV I, LLC 300 PARK AVENUE, 23RD FLOOR NEW YORK, NY10022 Sharehlr w/ Bd Representation GCP SPV 2, LLC 300 PARK AVENUE, 23RD FLOOR NEW YORK, NY10022 Sharehldr w/ Bd Representation Signatures /s/ Ulrika Ekman, Greenhill Capital Partners, LLC, By: Ulrika Ekman, General Counsel and Secretary 07/09/2007 Signature of Reporting Person Date /s/ Ulrika Ekman, GCP SPV 1, LLC, By: GCP Managing Partner, L.P., as Manager of GCP SPV 1, LLC 07/09/2007 Signature of Reporting Person Date /s/ Ulrika Ekman, By: Greenhill Capital Partners, LLC, as General Partner of GCP Managing Partner, L.P., By: Ulrika Ekman, General Counsel and Secretary 07/09/2007 Signature of Reporting Person Date /s/ Ulrika Ekman, GCP SPV 2, LLC, By: GCP Managing Partner II, L.P., as Manager of GCP SPV 2, LLC 07/09/2007 Signature of Reporting Person Date /s/ Ulrika Ekman, By: Greenhill Capital Partners, LLC, as General Partner of GCP Managing Partner II, L.P., By: Ulrika Ekman, General Counsel and Secretary 07/09/2007 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This form is being filed by the following Reporting Persons: Greenhill Capital Partners LLC, GCP SPV 1, LLC and GCP SPV 2, LLC. Greenhill Capital Partners LLC is the general partner of each of GCP Managing Partner, L.P., which acts as the manager for GCP SPV 1, LLC and GCP Managing Partner II, L.P., which acts as the manager for GCP SPV 2, LLC. ( 2 )Greenhill Capital Partners LLC sold 16,308 shares, GCP SPV 1, LLC sold 4,926,476 shares and GCP SPV 2 LLC sold 397,216 shares. Following the reported transaction, Greenhill Capital Partners LLC owned 16,180 shares, GCP SPV 1, LLC owned 4,888,032 shares and GCP SPV 2, LLC owned 394,116 shares. GCP SPV 1, LLC and GCP SPV 2, LLC subsequently transferred all of the shares that they owned to their shareholders. Accordingly, GCP SPV 1, LLC and GCP SPV 2, LLC each own zero shares and Greenhill Capital Partners, L.P. owns 3,019,658 shares, Greenhill Capital Partners (Cayman), L.P. owns 447,067 shares, Greenhill Capital Partners (Executives), L.P. owns 475,029 shares, Greenhill Capital, L.P. owns 946,278 shares, Greenhill Capital Partners II, L.P. owns 202,843 shares, Greenhill Capital Partners (Cayman) II, L.P. owns 79,498 shares, Greenhill Capital Partners (Executives) II, L.P. owns 13,990 shares and Greenhill Capital Partners (Employees) II, L.P. owns 97,785 shares.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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