Near Murphree Dental a section of sidewalk has heaved leaving it very uneven. Perhaps it can be repaired; such sometimes causes broken spokes. Another such exists at Governor's Drive and Memorial Parkway in front of the hospital mall. And the one on Hale Drive at Hillsboro Drive hasn't yet been repaired, has it? Thanks for the great work at Sherwood Baptist Church, Drury Hotel, and Village Drive at McCalley Drive; allows less hazardous cycling.