Substitution of trolley buses for street cars has necessitated various improvements in number of terminals; number of trolley buses on Metropolitan Transit Authority Lines has increased from 187 on Dec 31 1947 to 315 on Apr 1949; increase in miles of overhead, comparative operating cost indices, and comparison of defects causing delays in service, shown in tables.
Boston completes second phase in trolley bus expansion plan
Bus Transportation
Bus Transportation ; 28 , n 5
1949
3 pages
Article (Journal)
English
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