Exhibit 99.3

                        CROWN CASTLE INTERNATIONAL CORP.

                       Offer for any and all Outstanding
                          9 3/8% Senior Notes due 2011
                                in Exchange for
                    Registered 9 3/8% Senior Notes due 2011

To: Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees

  Crown Castle International Corp. (the "Company") is offering to exchange (the
"Exchange Offer"), upon and subject to the terms and conditions set forth in
the Prospectus, dated     , 2001 (the "Prospectus"), and the enclosed Letter of
Transmittal (the "Letter of Transmittal"), its 9 3/8% Senior Notes due 2011,
which have been registered under the Securities Act of 1933, as amended (the
"Securities Act"), for its outstanding 9 3/8% Senior Notes due 2011 (the "Old
Notes"). The Exchange Offer is being made in order to satisfy certain
obligations of the Company contained in the Registration Rights Agreement dated
as of May 15, 2001, between the Company and the initial purchasers referred to
therein.

  We are requesting that you contact your clients for whom you hold Old Notes
regarding the Exchange Offer. For your information and for forwarding to your
clients for whom you hold Old Notes registered in your name or in the name of
your nominee, or who hold Old Notes registered in their own names, we are
enclosing the following documents:

  1. Prospectus dated     , 2001;

  2. The Letter of Transmittal for your use and for the information of your
  clients;

  3. A Notice of Guaranteed Delivery to be used to accept the Exchange Offer
  if certificates for Old Notes are not immediately available or time will
  not permit all required documents to reach the Exchange Agent prior to the
  Expiration Date (as defined below) or if the procedure for book-entry
  transfer cannot be completed on a timely basis;

  4. A form of letter which may be sent to your clients for whose account you
  hold Old Notes registered in your name or the name of your nominee, with
  space provided for obtaining such clients' instructions with regard to the
  Exchange Offer;

  5. Guidelines for Certification of Taxpayer Identification Number on
  Substitute Form W-9; and

  6. Return envelopes addressed to United States Trust Company of New York,
  the Exchange Agent for the Old Notes.

  Your prompt action is requested. The Exchange Offer will expire at 5:00 p.m.,
New York City time, on     , 2001 (the "Expiration Date") (20 business days
following the commencement of the Exchange Offer), unless extended by the
Company. The Old Notes tendered pursuant to the Exchange Offer may be withdrawn
at any time before 5:00 p.m, New York City time, on the Expiration Date.

  To participate in the Exchange Offer, a duly executed and properly completed
Letter of Transmittal (or facsimile thereof), with any required signature
guarantees and any other required documents, should be sent to the Exchange
Agent and certificates representing the Old Notes should be delivered to the
Exchange Agent, all in accordance with the instructions set forth in the Letter
of Transmittal and the Prospectus.

  If holders of Old Notes wish to tender, but it is impracticable for them to
forward their certificates for Old Notes prior to the expiration of the
Exchange Offer or to comply with the book-entry transfer


procedures on a timely basis, a tender may be effected by following the
guaranteed delivery procedures described in the Prospectus under "The Exchange
Offer--Guaranteed Delivery Procedures."

  Any inquiries you may have with respect to the Exchange Offer, or requests
for additional copies of the enclosed materials should be directed to the
Exchange Agent for the Old Notes, at its address and telephone number set forth
on the front of the Letter of Transmittal.

                                          Very truly yours,

                                          Crown Castle International Corp.

   NOTHING HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL CONSTITUTE YOU OR ANY
 OTHER PERSON AS AN AGENT OF THE COMPANY OR THE EXCHANGE AGENT, OR AUTHORIZE
 YOU OR ANY OTHER PERSON TO USE ANY DOCUMENT OR MAKE ANY STATEMENTS ON BEHALF
 OF EITHER OF THEM WITH RESPECT TO THE EXCHANGE OFFER, EXCEPT FOR STATEMENTS
 EXPRESSLY MADE IN THE PROSPECTUS OR THE LETTER OF TRANSMITTAL.


Enclosures