Just got the following announcement from the Town of Chapel Hill:
The Town of Chapel Hill is installing a pilot sharrow project today (Tuesday, Aug. 19) through the week on Martin Luther King Jr. Boulevard from Estes Drive to North Street.
The sharrow, or shared-use pavement markings, is an experimental road treatment being evaluated as an accommodation for bicyclists under certain roadway conditions. A sharrow is a road marking to identify the shared use of a travel lane by bicyclists and passing motorists, indicating the legal and appropriate bicyclist line of travel; it cues motorists to pass bicyclists with sufficient clearance.
Didn't find the Town's press release very explanatory, so I looked it up and found the photo above.