Bad cracks in the sidewalk by the curb cut

Hello, the sign that says that no bikes are allowed on the sidewalk due to the construction in the street is damaged and blocked by other signs which makes it hard to nearly impossible to see. The bicyclists hey into the sidewalk and crest an extremely unsafe environment for pedestrians. Due to closer of one of the Judiciary Square metro entrances, the number of pedestrians on this sidewalk grew significantly and bikes are becoming more and more hazardous. Please install proper signage on both entrances to this sidewalk (sidewalk near the construction site of the National Law Enforcement Museum, E Street sidewalk) or better off paint "No bikes on sidewalk" sign directly on sidewalk! I've almost been hit several times going to work in the morning. It gets even worse at night, when you can't even see bicyclists coming. Thank you.