This article is rated C-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Urban studies and planning Low‑importance This article is within the scope of WikiProject Urban studies and planning, a collaborative effort to improve the coverage of Urban studies and planning on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Urban studies and planningWikipedia:WikiProject Urban studies and planningTemplate:WikiProject Urban studies and planningUrban studies and planning articles Low This article has been rated as Low-importance on the project's importance scale. Transport Low‑importance This article is within the scope of WikiProject Transport, a collaborative effort to improve the coverage of articles related to Transport on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TransportWikipedia:WikiProject TransportTemplate:WikiProject TransportTransport articles Low This article has been rated as Low-importance on the project's importance scale.

This article is based on class notes developed by William Lewis Garrison, and edited by User:DavidLevinson and used with permission. — Preceding unsigned comment added by DavidLevinson ( talk • contribs) 17:21, 31 December 2004 (UTC) reply