Category: 15. Location where a hazard (ie: bad drainage grate, dangerous driveway, poor sight distance, etc.) exists. Please explain in comment field.

Used in the following map:

Philadelphia Pedestrian and Bike Master Plan

The right lane on Chestnut and the outside lanes on Market are designated bike/bus share lanes, but the buses regularly harass bikes and it generally doesn't seem like a good idea to put these two transport modes in the same space. I avoid these so-called "bike lanes" in preference for Sansom or Walnut, or I use the car lanes instead of the bus lanes--the buses are too wide for me to contend with.