Request for Annual Traffic Census Reports (1997–2002)
Dear Transport Department,
I am conducting research on the long-term performance assessment of bridges in Hong Kong, for which historical traffic data are fundamental. I would therefore like to request access to the full versions of the Annual Traffic Census (ATC) reports for the years 1997 to 2002 in PDF format (including plain text and appendix data), as they are currently inaccessible on the Transport Department’s website.
Thank you very much for your assistance.
Yours faithfully,
Dr. LUO
23/07/2026
Dear Dr. Luo,
Subject: Access to Information request - Request for Annual Traffic Census Reports (1997–2002) (Case Ref: 3-9602881460)
Thank you for your email dated 22/07/2026 to the Transport Department, which has been received by 1823 on behalf of the department.
For the issue(s) related to request for annual traffic census reports, we have passed your correspondence to the relevant unit of the Transport Department for follow-up. You will be informed of the result once it is available.
If you have any questions about this reply, please contact us.
Best regards,
Hugo Ching
Customer Service Officer
1823
Contact Us: www.1823.gov.hk/en/about-us/contact-us
Service Disclaimer: www.1823.gov.hk/en/di.shtm
29/07/2026
Dear Dr. Luo,
Subject: Access to Information request - Request for Annual Traffic Census Reports (1997–2002) (Case Ref: 3-9602881460)
Regarding your above case, the substantive reply of the is as follows –
"Dear Dr LUO,
As per your request, we are pleased to provide the ATC Report for 1997 to 2002 in PDF format for your reference. Please use the following link to download the files by 14 August 2026.
Link: https://t-share.tdoffice.work/s/Brqq2Bkg...
Password: fLf2O0ZqyY
Expiration Date: 14/8/2026
Thank you.
Yours sincerely,
Miss Natalie FUNG
for Commissioner for Transport "
If you have any questions about this reply, please contact us.
Best regards,
Erik Wong
Customer Service Officer
1823
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Dear Transport Department,
Thank you for your prompt response and kind assistance.
I have reviewed the Annual Traffic Census (ATC) reports you provided and noticed that the AADT data for Ting Kau Bridge, Station No. 5033, from 1998 to 2001 appear to be missing. Could you please provide the missing AADT data for Ting Kau Bridge for this period?
If the above AADT data are not available, could you please provide alternative traffic volume data for Ting Kau Bridge covering 1998 to 2001, such as average daily traffic or annual total traffic volume from other official sources?
These data are important to my research, and your assistance would be greatly appreciated. Thank you again for your time and kind support.
Yours faithfully,
Dr. Scott LUO
30/07/2026
Dear Dr. Luo,
Subject: Access to Information request - Request for Annual Traffic Census Reports (1997–2002) (Case Ref: 3-9602881460)
Thank you for your email dated 29/07/2026 to the Transport Department, which has been received by 1823 on behalf of the department.
For the issue(s) related to captioned case, we have passed your correspondence to the relevant unit of the Transport Department for follow-up. You will be informed of the result once it is available.
If you have any questions about this reply, please contact us.
Best regards,
Eric Lo
Customer Service Officer
1823
Contact Us: www.1823.gov.hk/en/about-us/contact-us
Service Disclaimer: www.1823.gov.hk/en/di.shtm
07/08/2026
Dear Dr.Luo,
Subject: Access to Information request - Request for Annual Traffic Census Reports (1997–2002) (Case Ref: 3-9602881460)
Regarding your above case, the substantive reply of the Transport Department is as follows –
"Dear Dr LUO,
I refer to your follow-up request for access to information no. 271/26 dated 29 July 2026. Our substantive reply is as follows:
Please be advised that the Annual Average Daily Traffic (AADT) data for Ting Kau Bridge from 1998 to 2001 is recorded under Station No. 6218 (Tsing Long Highway – Ting Kau Bridge section from Tsing Yi NW Interchange to Tuen Mun Road).
Thank you.
Yours sincerely,
Miss Natalie FUNG
for Commissioner for Transport"
If you have any questions about this reply, please contact us.
Best regards,
Clot Luk
Customer Service Officer
1823
Case Status Enquiry: www.1823.gov.hk/portal/en/login
Contact Us: www.1823.gov.hk/en/about-us/contact-us
Service Disclaimer: www.1823.gov.hk/en/di.shtm
Dear Transport Department,
Thanks for your speedy and professional actions. Your answers perfectly solve my problem.
Yours faithfully,
Dr. LUO
08/08/2026
Dear Dr. Luo,
Subject: Access to Information request - Request for Annual Traffic Census Reports (1997–2002) (Case Ref: 3-9602881460)
Thank you for your email dated 07/08/2026 to the Transport Department which has been received by 1823 on behalf of the department.
Please be kindly noted that your message has been acknowledged. You may contact us by the following channels if further assistance is required.
If you have any questions about this reply, please contact us.
Best regards,
Claire Yu
Customer Service Officer
1823
Contact Us: www.1823.gov.hk/en/about-us/contact-us
Service Disclaimer: www.1823.gov.hk/en/di.shtm