A Comparison of the Costs of Operation of the Motor Bus, Birney Safety Car, and Trolley Bus on the Local Transportation Routes in Pasadena

Citation

Stromsoe, Douglas Albert (1923) A Comparison of the Costs of Operation of the Motor Bus, Birney Safety Car, and Trolley Bus on the Local Transportation Routes in Pasadena. Bachelor's thesis, California Institute of Technology. doi:10.7907/TXJW-9S79. https://resolver.caltech.edu/CaltechTHESIS:06252015-140112752

Abstract

With the installation by the Pacific Electric Railway of a bus system in Pasadena to supplant most of its trolley lines, the problem of the comparison of the costs of the two systems naturally presented itself. The study here undertaken was originally started as just a comparison of the motor bus and Birney Safety Car, but as the work progressed it seemed advisable to include the trolley bus as well - a method of transportation that is comparatively new as far as development is concerned, but which seems to be finding increasing favor in the East.

Thesis Files