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BRIDGES AND
TUNNELS OF
ALLEGHENY COUNTY,
PENNSYLVANIA

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Frederick Law
Olmsted
report to the
Pittsburgh Civic Commission

"Pittsburgh:
Main Thoroughfares and The
Down Town District"
1910

00 Cover Page

00 Contents

01 Down Town
   District

02 Main
   Thoroughfares

03 Surveys and
   a City Plan

04 Parks and
   Recreation
   Facilities

05 Special
   Reports

06 Index


PART II: Main Thoroughfares
Pittsburgh: Main Thoroughfares and The Down Town District
Frederick Law Olmsted report to The Pittsburgh Civic Commission, 1910


page 72

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freight yard now in the way should be removed, perhaps to the other side of Penn Avenue, but if this proves to be impracticable it will not be unreasonably indirect to carry Pennwood Avenue around and simply cut back the southerly corner of the freight yard.

36. Braddock Avenue - Northerly End. -- Braddock Avenue should be an important thoroughfare, cross-town from Frankstown Avenue to Forbes Street, and radial from Forbes Street southeast. North of Penn Avenue it is only located; this portion should be constructed and the railroad grade crossing eliminated.

37. Braddock Avenue Viaduct. -- To avoid the two, long, bad gradients on Braddock Avenue, crossing the Nine Mile Run valley, a diagonal connection should be made from Henrietta Street and Braddock Avenue to Hutchinson and Laclaire Streets. From the southern end of Laclaire Street a viaduct should be built across the valley, and connections should be made to South Braddock Avenue at the top of the hill and to Monongahela Street at Euclaire Street.

38. Rankin Improvement. -- Miller Avenue and Fifth Avenue extension continue the Monongahela Street thoroughfare in Rankin. The sharp cramped corners at Harriet Street should be eliminated by cutting a diagonal from Miller Avenue at Gas Alley to Fifth Avenue extension at Harriet Street.

The steep gradients and cramped turns from Hawkins Avenue to Braddock Avenue, at the Braddock borough line, should be short-circuited by extending Fifth Avenue eastward from Hawkins Avenue to Kenmawr Avenue, lowering the grade of the latter or even running under it if necessary to get an easy gradient, and thence running southward along the side of the valley to Braddock Avenue.

The portion of Braddock Avenue north of the Pennsylvania Railroad should connect with this new street by bending sharply to the west, after crossing the tracks, descending on a gradient of 4 or 4-1/2 per cent, and joining the Fifth Avenue extension at about Antisbury Street.

39. Forbes Street Extension. -- Kelly Avenue is the best extension of Forbes Street from East End Avenue, under the Pennsylvania tracks, to the eastern portion of Wilkinsburg. The two streets do not connect easily at Peebles Street, and a diagonal


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Last modified on 22-Dec 1999
Design format: copyright 1997-1999 Bruce S. Cridlebaugh
Original document: Frederick Law Olmsted, 1910