Show Will Bore After having trl tried d for tor a n number of at f years eurs to get got over oer and around the hills h ills surrounding their city the resl- resl dents of ot Pittsburgh have decided l d to strike at the thc heart of ot the difficulty and nd go o through h them Accordingly tunneling t operations leave have been goten gotten got- got ten en under tinder way which when completed com coin will result in a n tube double 1 L I I l' l that LUUL n III accommodate n lUe I street tar Far and vehicular traffic says a S 'S Popular Mechanics Magazine The estimated cost of the undertaking I Is between and and It Is expected that two years years ears will be required for Its tom com om omI letlon It establishes no precedent as ns another bore made mule several se years ago aso has given satisfactory service al although although although al- al though reserved for tor the use uso of oC streetcars street cnn cars only |