Historical Map: Proposal for Rapid Transit in Pittsburgh, October 1973
A map presented as part of an overview of future rapid transit prepared by the Port Authority of Allegheny County. See the whole document here. It’s a pretty basic thing, designed in that chunky 1970s style, but it’s interesting to compare it to what Pittsburgh has ended up building. Solid orange lines are proposed express commuter bus services, while dashed orange lines represent fixed guideway lines. If the lines are cased in black, then they […]