 MD 146A is the designation for the section of Dulaney Valley Road immediately east of the road's intersection with MD 146, which is just east of MD 146's bridge over Loch Raven Reservoir.Dulaney Valley Road continues east as a road maintained by the Baltimore City Department of Transportation, which maintains most roads within the park reservation surrounding the reservoir.This section of Dulaney Valley Road was transferred from city to state maintenance in 2009.