SMITHFIELD STREET FROM FOURTH AVENUE.
The pressure in such a restricted area is of a double character. There is a pressure for traffic room, and an equally insistent pressure for building sites. One demand is as legitimate as the other. Therefore, although the streets are too narrow, relief must be sought rather by increasing their carrying efficiency than by changing their dimensions or adding to their number. To accomplish this three plans have been under consideration.
One, and an obvious one, is to increase the area of the business district by leveling the low hill (the "Hump") that bounds it on the east. This plan seems now to have been abandoned. It would involve great cost, and it would not certainly better conditions in the most crowded area. Furthermore, business has about climbed to the top of the hill already.
SESQUI-CENTENNIAL PARADE.
The other plans have to do with the trolley cars that come here from all sections of the city. As most of the cars do not pass through the district, but go out as they came in, there are numberless "loops", each of the various lines making a turn around two or three blocks, with the result that loop overlaps loop, and the cars interfere with one another as well as with general traffic. One plan would put many of the cars underground, in a subway, in the business district; the other, while permitting them to traverse the district, would carry them on into Allegheny to make their loops.
It were better, however, that there should be no loops at all; that the cars should not "go out as they came in." By the substitution of long through lines for the loops which are only a survival of other times and conditions, all the advantages would be gained with none of the drawbacks of transferring the loops across the river.
In the plans for a downtown subway loop, it is proposed that all the stations be located on private property, so putting no additional burden on the streets, and furthermore that the loop be open to the cars of all companies. This would give much relief; and as subways have proved too successful in other cities to be regarded any longer as experimental, it seems that one here, properly constructed and authorized with equal regard for financial and municipal interests, is a civic improvement necessary for Pittsburgh's business district.
ONE OF THE INCLINES WHICH SCALE THE PITTSBURGH HILLS.