From the DPW:

All lanes of Canal Street between 7th Street and 9th Street and all lanes of 8th Street between Franklin Street and Cary Street will be closed from 6 a.m. to Noon on Saturday, May 10. These closures will be needed for the Susan G. Komen Race for the Cure. The southbound lanes of the Manchester Bridge will also be closed for the race from 8:30 a.m. to 10 a.m. The northbound lanes of the bridge will not be closed.

Motorists are encouraged to avoid these areas during the closure times or to be prepared for traffic delays associated with detours. The 14th Street Bridge and the Lee Bridge are alternatives for motorists who need to go south of the James River during the closure.