Exhibit 99.1

Letter Of Transmittal

Offers to Exchange

9.25% Series A Senior Exchange Notes due 2017, which have been registered under the Securities Act of 1933, as amended, for any and all outstanding 9.25% Series A Senior Notes due 2017 Regulation S Notes (CUSIP U18294 AA3 and ISIN USU18294AA32)

144A Notes (CUSIP 18451Q AA6 and ISIN US18451QAA67)

and

9.25% Series B Senior Exchange Notes due 2017, which have been registered under the Securities Act of 1933, as amended, for any and all outstanding 9.25% Series B Senior Notes due 2017 Regulation S Notes (CUSIP U18294 AB1 and ISIN USU18294AB15)

144A Notes (CUSIP 18451Q AB4 and ISIN US18451QAB41)

of

Clear Channel Worldwide Holdings, Inc.

The Exchange Agent for the Exchange Offers is:

U.S. Bank National Association

Delivery of this Letter of Transmittal to an address other than as set forth above or transmission of this Letter of Transmittal via a facsimile transmission to a number other than as set forth above will not constitute a valid delivery.

The undersigned acknowledges receipt of the prospectus, dated [July     ], 2010 (the “Prospectus”), of Clear Channel Worldwide Holdings, Inc., and this Letter of Transmittal (the “Letter of Transmittal”), which together describe Clear Channel Worldwide Holdings, Inc.’s offers (the “Exchange Offers”) to exchange up to $500,000,000 aggregate principal amount of 9.25% Series A Senior Notes due 2017 (together with the guarantees thereof, the “Series A Exchange Notes”), which have been registered under the Securities Act of 1933, as amended, of Clear Channel Worldwide Holdings, Inc., for a like aggregate principal amount of 9.25% Series A Senior Notes due 2017 (together with the guarantees thereof, the “Outstanding A Notes”) of Clear

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Channel Worldwide Holdings, Inc. and up to $2,000,000,000 aggregate principal amount of 9.25% Series B Senior Notes due 2017 (together with the guarantees thereof, the “Series B Exchange Notes” and, together with the Series A Exchange Notes, the “Exchange Notes”), which have been registered under the Securities Act of 1933, as amended, of Clear Channel Worldwide Holdings, Inc., for a like aggregate principal amount of 9.25% Series B Senior Notes due 2017 (together with the guarantees thereof, the “Outstanding B Notes” and, together with the Outstanding A Notes, the “Outstanding Notes”) of Clear Channel Worldwide Holdings, Inc.

The terms of the applicable Exchange Notes and the applicable Outstanding Notes are identical in all respects, except that, because the offers of the Exchange Notes will have been registered under the Securities Act of 1933, the Exchange Notes will not be subject to transfer restrictions, registration rights or the related provisions for increased interest if we default under the applicable registration rights agreement.

Capitalized terms used but not defined herein shall have the same meaning given them in the Prospectus.

Your bank or broker can assist you in completing this form. The instructions included with this Letter of Transmittal must be followed. Questions and requests for assistance or for additional copies of the prospectus and this Letter of Transmittal may be directed to the Exchange Agent.

The undersigned has checked the appropriate boxes below and signed this Letter of Transmittal to indicate the action the undersigned desires to take with respect to the Exchange Offers.

Please read the entire Letter of Transmittal and the prospectus carefully before checking any box below.

List below the Outstanding Notes to which this Letter of Transmittal relates. If the space provided below is inadequate, the certificate numbers and aggregate principal amounts should be listed on a separate signed schedule affixed hereto.

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Holders of Outstanding Notes whose Outstanding Notes are not immediately available or who cannot deliver all other required documents to the Exchange Agent on or prior to the Expiration Date or who cannot complete the procedures for book-entry transfer on a timely basis, must tender their Outstanding Notes according to the guaranteed delivery procedures set forth in the Prospectus.

Unless the context otherwise requires, the term “holder” for purposes of this Letter of Transmittal means any person in whose name Outstanding Notes are registered or any other person who has obtained a properly completed bond power from the registered holder or any person whose Outstanding Notes are held of record by The Depository Trust Company (“DTC”).

Please read this entire Letter of Transmittal carefully before completing the boxes below.

Name of Tendering Institution:                                                                                                                                                       

Account Number with DTC:                                                                                                                                                            

Transaction Code Number:                                                                                                                                                               

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Note: signatures must be provided below

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PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

Upon the terms and subject to the conditions of the Exchange Offers, the undersigned hereby tenders to Clear Channel Worldwide Holdings, Inc. the principal amount of the Outstanding Notes indicated above. Subject to, and effective upon, the acceptance for exchange of all or any portion of the Outstanding Notes tendered herewith in accordance with the terms and conditions of the Exchange Offers (including, if the Exchange Offers are extended or amended, the terms and conditions of any such extension or amendment), the undersigned hereby exchanges, assigns and transfers to, or upon the order of, Clear Channel Worldwide Holdings, Inc. all right, title and interest in and to such Outstanding Notes as are being tendered herewith. The undersigned hereby irrevocably constitutes and appoints the Exchange Agent as its true and lawful agent and attorney-in-fact of the undersigned to cause the Outstanding Notes to be assigned, transferred and exchanged.

The undersigned represents and warrants that it has full power and authority to tender, exchange, assign and transfer the Outstanding Notes and to acquire Exchange Notes issuable upon the exchange of such tendered Outstanding Notes, and that, when the same are accepted for exchange, Clear Channel Worldwide Holdings, Inc. will acquire good and unencumbered title to the tendered Outstanding Notes, free and clear of all liens, restrictions, charges and encumbrances and not subject to any adverse claim. The undersigned also warrants that it will, upon request, execute and deliver any additional documents deemed by the Exchange Agent or Clear Channel Worldwide Holdings, Inc. to be necessary or desirable to complete the exchange, assignment and transfer of the tendered Outstanding Notes or transfer ownership of such Outstanding Notes on the account books maintained by the book-entry transfer facility. The undersigned further agrees that acceptance of any and all validly tendered Outstanding Notes by Clear Channel Worldwide Holdings, Inc. and the issuance of Exchange Notes in exchange therefor shall constitute performance in full by Clear Channel Worldwide Holdings, Inc. of its obligations under the Series A Registration Rights Agreement or Series B Registration Rights Agreement, as applicable, dated as of December 23, 2009, among Clear Channel Worldwide Holdings, Inc., the note guarantors named therein and Goldman, Sachs & Co., on behalf of itself and as a representative of Citigroup Global Markets Inc., Morgan Stanley & Co. Incorporated, Credit Suisse Securities (USA) LLC, Deutsche Bank Securities Inc., Moelis & Company LLC, Banc of America Securities LLC and Barclays Capital Inc. (the “Registration Rights Agreement”), and that Clear Channel Worldwide Holdings, Inc. shall have no further obligations or liabilities thereunder. The undersigned will comply with its obligations under the Registration Rights Agreement.

The Exchange Offers are subject to certain conditions as set forth in the Prospectus under the caption “Exchange Offers—Conditions.” As a result of these conditions (which may be waived, in whole or in part, by Clear Channel Worldwide Holdings, Inc.), as more particularly set forth in the Prospectus, Clear Channel Worldwide Holdings, Inc. may not be required to exchange any of the Outstanding Notes tendered hereby and, in such event, the Outstanding Notes not exchanged will be returned to the undersigned at the address shown above, promptly following the expiration or termination of the Exchange Offers. In addition, Clear Channel Worldwide Holdings, Inc. may amend the Exchange Offers at any time prior to the Expiration Date if any of the conditions set forth under “Exchange Offers—Conditions” occur.

Tenders of Outstanding Notes pursuant to any one of the procedures described in the Prospectus and in the instructions attached hereto will, upon Clear Channel Worldwide Holdings, Inc.’s acceptance for exchange of such tendered Outstanding Notes, constitute a binding agreement between the undersigned and Clear Channel Worldwide Holdings, Inc. upon the terms and subject to the conditions of the Exchange Offers. Under circumstances set forth in the Prospectus, Clear Channel Worldwide Holdings, Inc. may not be required to accept for exchange any of the Outstanding Notes.

By tendering Outstanding Notes and executing this Letter of Transmittal, the undersigned represents that (1) the Exchange Notes acquired pursuant to the Exchange Offers are being acquired in the ordinary course of business of the undersigned, (2) the undersigned is not engaging in and does not intend to engage in a distribution of such Exchange Notes, (3) the undersigned does not have an arrangement or understanding with any person to

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participate in the distribution of such Exchange Notes, (4) the undersigned is not an “affiliate” of Clear Channel Worldwide Holdings, Inc. within the meaning of Rule 405 under the Securities Act of 1933, as amended, and (5) the undersigned is not acting on behalf of any person who could not truthfully make the foregoing representations. If the undersigned is a broker-dealer that will receive Exchange Notes for its own account in exchange for Outstanding Notes that were acquired as a result of market-making activities or other trading activities, it acknowledges that it will deliver a Prospectus meeting the requirements of the Securities Act in connection with any resale of such Exchange Notes. By acknowledging that it will deliver and by delivering a Prospectus meeting the requirements of the Securities Act in connection with any resale of such Exchange Notes, the undersigned is not deemed to admit that it is an “underwriter” within the meaning of the Securities Act. If the undersigned is a person in the United Kingdom, the undersigned represents that its ordinary activities involve it in acquiring, holding, managing or disposing of investments (as principal or agent) for the purposes of its business.

Any holder of Outstanding Notes using the Exchange Offers to participate in a distribution of the Exchange Notes (i) cannot rely on the position of the staff of the Securities and Exchange Commission enunciated in its interpretive letter with respect to Exxon Capital Holdings Corporation (available May 13, 1988) or similar interpretive letters and (ii) must comply with the registration and Prospectus delivery requirements of the Securities Act in connection with a secondary resale transaction.

All authority herein conferred or agreed to be conferred shall survive the death or incapacity of the undersigned and every obligation of the undersigned hereunder shall be binding upon the heirs, personal representatives, successors and assigns of the undersigned. Tendered Outstanding Notes may be withdrawn at any time prior to the Expiration Date in accordance with the terms of this Letter of Transmittal. Except as stated in the Prospectus, this tender is irrevocable.

Certificates for all Exchange Notes delivered in exchange for tendered Outstanding Notes and any Outstanding Notes delivered herewith but not exchanged, and registered in the name of the undersigned, shall be delivered to the undersigned at the address shown below the signature of the undersigned.

The undersigned, by completing the box entitled “Description of Outstanding Notes” above and signing this letter, will be deemed to have tendered the Outstanding Notes as set forth in such box.

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INSTRUCTIONS TO LETTER OF TRANSMITTAL Forming Part Of The Terms And Conditions Of The Exchange Offers

1. Delivery of this Letter of Transmittal and Outstanding Notes. This Letter of Transmittal is to be completed by holders of Outstanding Notes if certificates representing such Outstanding Notes are to be forwarded herewith, or, unless an agent’s message is utilized, if delivery of such certificates is to be made by book-entry transfer to the account maintained by DTC, pursuant to the procedures set forth in the Prospectus under “Exchange Offers—Procedures for Tendering.” For a holder to properly tender Outstanding Notes pursuant to the Exchange Offers, a properly completed and duly executed Letter of Transmittal (or a manually signed facsimile thereof), together with any signature guarantees and any other documents required by these Instructions, or a properly transmitted agent’s message in the case of a book entry transfer, must be received by the Exchange Agent at its address set forth herein on or prior to the expiration date, and either (1) certificates representing such Outstanding Notes must be received by the Exchange Agent at its address, or (2) such Outstanding Notes must be transferred pursuant to the procedures for book-entry transfer described in the Prospectus under “Exchange Offers—Procedures for Tendering” and a book-entry confirmation must be received by the Exchange Agent on or prior to the expiration date. A holder who desires to tender Outstanding Notes and who cannot comply with procedures set forth herein for tender on a timely basis or whose Outstanding Notes are not immediately available must comply with the guaranteed delivery procedures discussed below.

The method of delivery of this Letter of Transmittal, the Outstanding Notes and all other required documents to the Exchange Agent is at the election and sole risk of the holder. Instead of delivery by mail, holders should use an overnight or hand delivery service. In all cases, holders should allow for sufficient time to ensure delivery to the Exchange Agent prior to the expiration of the Exchange Offers. Holders may request their broker, dealer, commercial bank, trust company or nominee to effect these transactions for such holder. Holders should not send any Outstanding Note, Letter of Transmittal or other required document to Clear Channel Worldwide Holdings, Inc.

If a holder desires to tender Outstanding Notes pursuant to the Exchange Offers and (1) certificates representing such Outstanding Notes are not immediately available, (2) time will not permit such holder’s Letter of Transmittal, certificates representing such Outstanding Notes or other required documents to reach the Exchange Agent on or prior to the expiration date, or (3) the procedures for book-entry transfer (including delivery of an agent’s message) cannot be completed on or prior to the expiration date, such holder may nevertheless tender such Outstanding Notes with the effect that such tender will be deemed to have been received on or prior to the expiration date if the guaranteed delivery procedures set forth in the Prospectus under “Exchange Offers—Guaranteed Delivery Procedures” are followed. Pursuant to such procedures, (1) the tender must be made by or through an eligible guarantor institution (as defined in Instruction 2 below), (2) a properly completed and duly executed notice of guaranteed delivery, substantially in the form provided by Clear Channel Worldwide Holdings, Inc. herewith, or an agent’s message with respect to a guaranteed delivery that is accepted by Clear Channel Worldwide Holdings, Inc., must be received by the Exchange Agent on or prior to the expiration date, and (3) the certificates for the tendered Outstanding Notes, in proper form for transfer (or a book-entry confirmation of the transfer of such Outstanding Notes into the Exchange Agent’s account at DTC as described in the Prospectus) together with a Letter of Transmittal (or manually signed facsimile thereof) properly completed and duly executed, with any required signature guarantees and any other documents required by the Letter of Transmittal, or a properly transmitted agent’s message, must be received by the Exchange Agent within three New York Stock Exchange, Inc. trading days after the execution of the notice of guaranteed delivery.

Upon request to the Exchange Agent, a notice of guaranteed delivery will be sent to holders who wish to tender their Outstanding Notes according to the guaranteed delivery procedures set forth above.

2. Guarantee of Signatures. Signatures on this Letter of Transmittal or a notice of withdrawal must be guaranteed by a member firm of a registered national securities exchange or of the National Association of Securities Dealers, Inc., a commercial bank or trust company having an office or correspondent in the United

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States or by an “eligible guarantor institution” within the meaning of Rule 17Ad-15 promulgated under the Securities Exchange Act of 1934, as amended (banks; brokers and dealers; credit unions; national securities exchanges; registered securities associations; learning agencies; and savings associations) unless the Outstanding Notes tendered hereby are tendered (1) by a registered holder of Outstanding Notes (or by a participant in DTC whose name appears on a security position listing as the owner of such Outstanding Notes) who has not completed any of the boxes entitled “Special Issuance Instructions” or “Special Delivery Instructions,” on the Letter of Transmittal, or (2) for the account of an “eligible guarantor institution.” If the Outstanding Notes are registered in the name of a person other than the person who signed the Letter of Transmittal or if Outstanding Notes not tendered are to be returned to, or are to be issued to the order of, a person other than the registered holder or if Outstanding Notes not tendered are to be sent to someone other than the registered holder, then the signature on this Letter of Transmittal accompanying the tendered Outstanding Notes must be guaranteed as described above. Beneficial owners whose Outstanding Notes are registered in the name of a broker, dealer, commercial bank, trust company or other nominee must contact such broker, dealer, commercial bank, trust company or other nominee if they desire to tender Outstanding Notes. See “Exchange Offers—Procedures for Tendering” in the Prospectus.

3. Withdrawal of Tenders. Except as otherwise provided in the Prospectus, tenders of Outstanding Notes may be withdrawn at any time on or prior to the expiration date. For a withdrawal of tendered Outstanding Notes to be effective, a written or facsimile transmission notice of withdrawal must be received by the Exchange Agent on or prior to the expiration date at its address set forth on the cover of this Letter of Transmittal. Any such notice of withdrawal must (1) specify the name of the person who tendered the Outstanding Notes to be withdrawn, (2) identify the Outstanding Notes to be withdrawn, including the certificate number or numbers shown on the particular certificates evidencing such Outstanding Notes (unless such Outstanding Notes were tendered by book-entry transfer) and the aggregate principal amount represented by such Outstanding Notes, and (3) be signed by the holder of such Outstanding Notes in the same manner as the original signature on the Letter of Transmittal by which such Outstanding Notes were tendered (including any required signature guarantees), or be accompanied by (i) documents of transfer sufficient to have the trustee register the transfer of the Outstanding Notes into the name of the person withdrawing such Outstanding Notes, and (ii) a properly completed irrevocable proxy authorizing such person to effect such withdrawal on behalf of such holder. If the Outstanding Notes to be withdrawn have been delivered or otherwise identified to the Exchange Agent, a signed notice of withdrawal is effective immediately upon written or facsimile notice of such withdrawal even if physical release is not yet effected.

Any permitted withdrawal of Outstanding Notes may not be rescinded. Any Outstanding Notes properly withdrawn will thereafter be deemed not validly tendered for purposes of the Exchange Offers. However, properly withdrawn Outstanding Notes may be retendered by following one of the procedures described in the Prospectus under the caption “Exchange Offers—Procedures for Tendering” at any time prior to the expiration date.

4. Partial Tenders. Tenders of Outstanding Notes pursuant to the Exchange Offers will be accepted only in principal amounts of at least U.S.$2,000 and in integral multiples of U.S.$1,000 in excess thereof. If less than the entire principal amount of any Outstanding Notes evidenced by a submitted certificate is tendered, the tendering holder must fill in the principal amount tendered in the last column of the box entitled “Description of Outstanding Notes” herein. The entire principal amount represented by the certificates for all Outstanding Notes delivered to the Exchange Agent will be deemed to have been tendered unless otherwise indicated. If the entire principal amount of all Outstanding Notes held by the holder is not tendered, certificates for the principal amount of Outstanding Notes not tendered and Exchange Notes issued in exchange for any Outstanding Notes tendered and accepted will be sent (or, if tendered by book-entry transfer, returned by credit to the account at DTC designated herein) to the holder unless otherwise provided in the appropriate box on this Letter of Transmittal (see Instruction 6), promptly after the expiration date.

5. Signature on this Letter of Transmittal; Bond Powers and Endorsements; Guarantee of Signatures. If this Letter of Transmittal is signed by the registered holder(s) of the Outstanding Notes tendered hereby, the signature must correspond with the name(s) as written on the face of certificates without alteration, enlargement

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or change whatsoever. If this Letter of Transmittal is signed by a participant in DTC whose name is shown as the owner of the Outstanding Notes tendered hereby, the signature must correspond with the name shown on the security position listing the owner of the Outstanding Notes.

If any of the Outstanding Notes tendered hereby are owned of record by two or more joint owners, all such owners must sign this Letter of Transmittal. If any tendered Outstanding Notes are registered in different names on several certificates, it will be necessary to complete, sign and submit as many copies of this Letter of Transmittal and any necessary accompanying documents as there are different names in which certificates are held.

If this Letter of Transmittal is signed by the holder, and the certificates for any principal amount of Outstanding Notes not tendered are to be issued (or if any principal amount of Outstanding Notes that is not tendered is to be reissued or returned) to or, if tendered by book-entry transfer, credited to the account of DTC of the registered holder, and Exchange Notes exchanged for Outstanding Notes in connection with the Exchange Offers are to be issued to the order of the registered holder, then the registered holder need not endorse any certificates for tendered Outstanding Notes nor provide a separate bond power. In any other case (including if this Letter of Transmittal is not signed by the registered holder), the registered holder must either properly endorse the certificates for Outstanding Notes tendered or transmit a separate properly completed bond power with this Letter of Transmittal (in either case, executed exactly as the name(s) of the registered holder(s) appear(s) on such Outstanding Notes, and, with respect to a participant in DTC whose name appears on a security position listing as the owner of Outstanding Notes, exactly as the name(s) of the participant(s) appear(s) on such security position listing), with the signature on the endorsement or bond power guaranteed by a signature guarantor or an eligible guarantor institution, unless such certificates or bond powers are executed by an eligible guarantor institution. See Instruction 2.

Endorsements on certificates for Outstanding Notes and signatures on bond powers provided in accordance with this Instruction 5 by registered holders not executing this Letter of Transmittal must be guaranteed by an eligible institution. See Instruction 2.

If this Letter of Transmittal or any certificates representing Outstanding Notes or bond powers are signed by trustees, executors, administrators, guardians, attorneys-in-fact, officers of corporations or others acting in a fiduciary or representative capacity, such persons should so indicate when signing, and proper evidence satisfactory to the Exchange Agent of their authority so to act must be submitted with this Letter of Transmittal.

6. Special Issuance and Special Delivery Instructions. Tendering holders should indicate in the applicable box or boxes the name and address to which Outstanding Notes for principal amounts not tendered or Exchange Notes exchanged for Outstanding Notes in connection with the Exchange Offers are to be issued or sent, if different from the name and address of the holder signing this Letter of Transmittal. In the case of issuance in a different name, the taxpayer-identification number of the person named must also be indicated. If no instructions are given, Outstanding Notes not tendered will be returned to the registered holder of the Outstanding Notes tendered. For holders of Outstanding Notes tendered by book-entry transfer, Outstanding Notes not tendered will be returned by crediting the account at DTC designated above.

7. Taxpayer Identification Number and Substitute Form W-9. Each tendering holder is required to provide the Exchange Agent with its correct taxpayer identification number, which, in the case of a holder who is an individual, is his or her social security number. If the Exchange Agent is not provided with the correct taxpayer identification number, the holder may be subject to backup withholding and a U.S.$50 penalty imposed by the Internal Revenue Service. If withholding results in an over-payment of taxes, a refund may be obtained. Certain holders (including, among others, all corporations and certain foreign individuals) are not subject to these backup withholding and reporting requirements. See the enclosed “Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9” for additional instructions.

To prevent backup withholding, each holder tendering Outstanding Notes must provide such holder’s correct taxpayer identification number by completing the Substitute Form W-9, certifying that the taxpayer identification number provided is correct (or that such holder is awaiting a taxpayer identification number), and

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that (i) the holder has not been notified by the Internal Revenue Service that such holder is subject to backup withholding as a result of failure to report all interest or dividends or (ii) the Internal Revenue Service has notified the holder that such holder is no longer subject to backup withholding. If the Outstanding Notes are registered in more than one name or are not in the name of the actual owner, consult the “Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9” for information on which tax payer identification number to report.

Clear Channel Worldwide Holdings, Inc. reserves the right in its sole discretion to take whatever steps are necessary to comply with its obligation regarding backup withholding.

8. Transfer Taxes. Clear Channel Worldwide Holdings, Inc. will pay all transfer taxes, if any, required to be paid by Clear Channel Worldwide Holdings, Inc. in connection with the exchange of the Outstanding Notes for the Exchange Notes. If, however, Exchange Notes, or Outstanding Notes for principal amounts not tendered or accepted for exchange, are to be delivered to, or are to be issued in the name of, any person other than the registered holder of the Outstanding Notes tendered, or if a transfer tax is imposed for any reason other than the exchange of the Outstanding Notes in connection with the Exchange Offers, then the amount of any transfer tax (whether imposed on the registered holder or any other persons) will be payable by the tendering holder. If satisfactory evidence of payment of the transfer taxes or exemption therefrom is not submitted with the Letter of Transmittal, the amount of such transfer taxes will be billed directly to the tendering holder.

9. Mutilated, Lost, Stolen or Destroyed Outstanding Notes. Any holder whose Exchange Notes have been mutilated, lost, stolen or destroyed should contact the Exchange Agent at the address indicated above for further instructions.

10. Irregularities. All questions as to the validity, form, eligibility, time of receipt, acceptance and withdrawal of any tenders of Outstanding Notes pursuant to the procedures described in the Prospectus and the form and validity of all documents will be determined by Clear Channel Worldwide Holdings, Inc., in its sole discretion, which determination shall be final and binding on all parties. Clear Channel Worldwide Holdings, Inc. reserves the absolute right, in its sole discretion, to reject any or all tenders of any Outstanding Notes determined by it not to be in proper form or the acceptance of which may, in the opinion of Clear Channel Worldwide Holdings, Inc.’s counsel, be unlawful. Clear Channel Worldwide Holdings, Inc. also reserves the absolute right, in its sole discretion, to waive or amend any of the conditions of the Exchange Offers or to waive any defect or irregularity in the tender of any particular Outstanding Notes, whether or not similar defects or irregularities are waived in the case of other tenders. Clear Channel Worldwide Holdings, Inc.’s interpretations of the terms and conditions of the Exchange Offers (including, without limitation, the instructions in this Letter of Transmittal) shall be final and binding. No alternative, conditional or contingent tenders will be accepted. Unless waived, any irregularities in connection with tenders must be cured within such time as Clear Channel Worldwide Holdings, Inc. shall determine. None of Clear Channel Worldwide Holdings, Inc., the Exchange Agent or any other person will be under any duty to give notification of any defects or irregularities in such tenders or will incur any liability to holders for failure to give such notification. Tenders of such Outstanding Notes shall not be deemed to have been made until such irregularities have been cured or waived. Any Outstanding Notes received by the Exchange Agent that are not properly tendered and as to which the irregularities have not been cured or waived will be returned by the Exchange Agent to the tendering holders, unless such holders have otherwise provided herein, promptly following the expiration date.

11. Requests for Assistance or Additional Copies. Questions relating to the procedure for tendering, as well as requests for assistance or additional copies of the Prospectus and this Letter of Transmittal, may be directed to the Exchange Agent at the address and telephone number set forth above. Holders may also contact their broker, dealer, commercial bank, trust company or other nominee for assistance concerning the Exchange Offers.

IMPORTANT: This Letter of Transmittal or a facsimile thereof (together with certificates for Outstanding Notes and all other required documents) or a notice of guaranteed delivery must be received by the Exchange Agent on or prior to 11:59 p.m., New York City time, on the expiration date.

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YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED THE BOX IN PART 3 OF THE SUBSTITUTE FORM W-9.

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GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION

NUMBER ON SUBSTITUTE FORM W-9

GUIDELINES FOR DETERMINING THE PROPER IDENTIFICATION NUMBER FOR THE PAYEE (YOU) TO GIVE THE PAYER. —

Social security numbers have nine digits separated by two hyphens: i.e., 000-00-0000. Employee identification numbers have nine digits separated by only one hyphen: i.e., 00-0000000. The table below will help determine the number to give the payer. All “Section” references are to the Internal Revenue Code of 1986, as amended. “IRS” is the Internal Revenue Service.

NOTE: If no name is circled when there is more than one name, the number will be considered to be that of the first name listed.

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