county

This polygon feature class participates in the group of layers that make up the Freight Classification of the Transportation System Plan (TSP). Freight Districts are areas wherein all streets are intended to allow truck movement. They encompass truck terminals, freight facilities and industrial sanctuaries.

This point feature class represents the Bureau of Transportation's signalized traffic intersections. Rather than each individual traffic signal being mapped the features represent the signal system at each generalized location.

This point feature class includes a variety of devices whose purpose is to address the negative impacts of traffic in neighborhoods by reducing speeding, reducing traffic volumes and making the streets friendlier to pedestrians and bicyclists.