Liberty Avenue—a six-line thoroughfare

PITTSBURGH CIVIC COMMISSION

PITTSBURGH
MAIN THOROUGHFARES AND THE DOWN TOWN DISTRICT
IMPROVEMENTS NECESSARY TO MEET THE CITY'S PRESENT AND FUTURE NEEDS
A Report

BY

FREDERICK LAW OLMSTED

Prepared under the direction of The Committee on City Planning

ADOPTED BY THE COMMISSION
DECEMBER, 1910

324 FOURTH AVENUE FEBRUARY, 1911