Whenever authorized signs are erected indicating a street or portion of a street is a local access street, no person shall drive a vehicle upon such street or portion of the street except drivers of authorized emergency vehicles and drivers of vehicles whose destination or origin is on or within two (2) blocks of such street or portion of the street.
No person shall drive a vehicle on a street that has been designated a play street or closed to vehicular traffic except as specifically permitted by an official traffic control device.
No person shall drive any vehicle across or over any public street at which there is an official barrier, sign, or authorized person indicating that the street is closed, except as otherwise provided.
When the driving of a vehicle on a street described in §§ 2217.1, 2217.2, or 2217.3 is authorized, the maximum speed at which a person shall drive a vehicle shall be fifteen (15) miles per hour.
No person shall operate a vehicle on those portions of streets designated as bus lanes by pavement markings or signage, except:
A vehicle may enter a designated bus lane to engage in a turn at an intersection or driveway:
Whenever authorized signs are erected to restrict buses from a street or portion of street, no person shall operate a bus upon such street or portion of the street at any time except as specifically directed to do so by a police officer or other law enforcement or public safety official or by an official traffic control device.
When driving a vehicle on a street described in §§2217.1, 2217.2, or 2217.3 is authorized, an operator of a vehicle shall yield the right-of-way to pedestrians, cyclists, and all other non-vehicular traffic at all points.
On a street described in §§2217.1, 2217.2, or 2217.3, a person on a bicycle shall have the rights and duties applicable to a pedestrian according to §2217.8; provided, that the cyclist shall yield to pedestrians.
D.C. Mun. Regs. tit. 18, r. 18-2217