Here is another picture. Vandals also climb up in the crevices and tag there too. You can somewhat see it in this picture past the construction above.

City of Oakland Public Works Agency referred this issue to CALTRANS MAINTENANCE, service request # 442837. Please contact that agency to follow-up. For more information, please visit the "Helpful Links to Other Resource Partners" at the link below.
http://www2.oaklandnet.com/Government/o/PWA/Connect/ReportaProblem/index.htm
Thank you.

City of Oakland Public Works Agency addressed this issue on 04/09/2013, service request # 453792.